{ "layers": [ { "currentVersion": 10.91, "id": 0, "name": "Northern Virginia Public Schools", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPoint", "sourceSpatialReference": { "wkid": 4326, "latestWkid": 4326 }, "copyrightText": "", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "symbolLayerDrawing": { "type": "CIMSymbolLayerDrawing", "symbolLayers": [ { "type": "CIMSymbolLayerIdentifier", "symbolReferenceName": "Symbol_302", "symbolLayerName": "Level_4" }, { "type": "CIMSymbolLayerIdentifier", "symbolReferenceName": "Symbol_298", "symbolLayerName": "Level_3" }, { "type": "CIMSymbolLayerIdentifier", "symbolReferenceName": "Symbol_301", "symbolLayerName": "Level_2" }, { "type": "CIMSymbolLayerIdentifier", "symbolReferenceName": "Symbol_300", "symbolLayerName": "Level_1" }, { "type": "CIMSymbolLayerIdentifier", "symbolReferenceName": "Symbol_299", "symbolLayerName": "Level_0" } ], "useSymbolLayerDrawing": true }, "renderer": { "type": "uniqueValue", "field1": "Type", "field2": "Grades", "field3": null, "defaultSymbol": null, "defaultLabel": null, "uniqueValueInfos": [ { "symbol": { "type": "esriPMS", "url": "d602b3588de502ff391fc0be51b11ca5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADxJREFUGJVjYWBgYFjB0KHMwPCflQEH+MnA+pgFwvyzl4GBUR6XQg72354suCTRwQhWGMFQo4BX1U8GBgD/yAl6JCCp0AAAAABJRU5ErkJggg==", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Pre-K,Pre-K", "label": "Pre-K", "description": "" }, { "symbol": { "type": "esriPMS", "url": "d602b3588de502ff391fc0be51b11ca5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADxJREFUGJVjYWBgYFjB0KHMwPCflQEH+MnA+pgFwvyzl4GBUR6XQg72354suCTRwQhWGMFQo4BX1U8GBgD/yAl6JCCp0AAAAABJRU5ErkJggg==", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Pre-K,Pre=K", "label": "Pre-K", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Alternative Elementary School,K-5", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-5", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School, 2-5", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,3-5", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,4-6", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-1", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-2", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-3", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-4", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-5", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-6", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Elementary School,K-8", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Traditional,1-8", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Tradntional,1-8", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "2745096edb1bb41d0424290030a82101", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD5JREFUGJVjYWBgYPD19VXm4OBgZcABfv369ZiFgYGBgYmJae+vX7/kcSn88+ePJwsuSXQwghVu3LhRgZBCAFaVDmFzyI/6AAAAAElFTkSuQmCC", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Future Elementary School,N/A", "label": "Elementary School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Alternative MIddle School,6-8", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Future Middle School,N/A", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Intermediate School,3-5", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Intermediate School,5-6", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Intermediate School,", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Intermediate School,K-2", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Middle School,6-8", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Middle School,7-8", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Charter School,K-5", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "ed4009f5006e204e169e6b532b43d4d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYLBdwaD8i4GBlQEHkPjJ8JiFgYGB4RcDw14GBgZ5XApfc7B7suCSRAcjWOHJCAYF/Mp+MgAAk84Jd7OgEt0AAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Intermediate School,K-8", "label": "Middle School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "54c44d4d5d50b326b4f00c6bb99b7bd6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYHjuy6DM8IuBlQEHYOJgeMzCwMDA8J+BYS8DG4M8LoV//7B7suCSRAcjWKHUZgYF/Mp+MgAA6BcJfDUn6koAAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Alternative High School,9-12", "label": "High School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "54c44d4d5d50b326b4f00c6bb99b7bd6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYHjuy6DM8IuBlQEHYOJgeMzCwMDA8J+BYS8DG4M8LoV//7B7suCSRAcjWKHUZgYF/Mp+MgAA6BcJfDUn6koAAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "High School,9-12", "label": "High School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "54c44d4d5d50b326b4f00c6bb99b7bd6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUGJVjYWBgYHjuy6DM8IuBlQEHYOJgeMzCwMDA8J+BYS8DG4M8LoV//7B7suCSRAcjWKHUZgYF/Mp+MgAA6BcJfDUn6koAAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Intermediate School,9-12", "label": "High School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "0e5438f89523e04b9000bc8c913f4df5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUGJVjYWBgYGDwXaHM8IuBlQEX4Pj5mAXK3MvAxiCPSx37Hw5PFlyS6GAkK9wcoYBP0U8GBgYASqYIfjqo+HYAAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Special Education School,", "label": "Special Education School", "description": "" }, { "symbol": { "type": "esriPMS", "url": "0e5438f89523e04b9000bc8c913f4df5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUGJVjYWBgYGDwXaHM8IuBlQEX4Pj5mAXK3MvAxiCPSx37Hw5PFlyS6GAkK9wcoYBP0U8GBgYASqYIfjqo+HYAAAAASUVORK5CYII=", "contentType": "image/png", "width": 7, "height": 7, "angle": 0, "xoffset": 0, "yoffset": 0 }, "value": "Special Education School,N/A", "label": "Special Education School", "description": "" } ], "fieldDelimiter": "," }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1086913.341881455, "ymin": 318934.79344319395, "xmax": 1299187.3790839815, "ymax": 583322.3230061854, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "Name", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "District", "type": "esriFieldTypeString", "alias": "District", "length": 100, "domain": null }, { "name": "Name", "type": "esriFieldTypeString", "alias": "Name", "length": 150, "domain": null }, { "name": "Address", "type": "esriFieldTypeString", "alias": "Address", "length": 300, "domain": null }, { "name": "Type", "type": "esriFieldTypeString", "alias": "type", "length": 100, "domain": null }, { "name": "Grades", "type": "esriFieldTypeString", "alias": "Grades", "length": 8, "domain": null }, { "name": "Jurisdiction", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 25, "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 1, "name": "Commuter Rail", "type": "Group Layer", "description": "", "geometryType": null, "copyrightText": "", "parentLayer": null, "subLayers": [ { "id": 2, "name": "Station" }, { "id": 3, "name": "Rail Line" } ], "minScale": 0, "maxScale": 0, "defaultVisibility": true, "extent": { "xmin": 1060004.5000866319, "ymin": 230321.1249125523, "xmax": 1421126.077710809, "ymax": 637141.9999174833, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": null, "geometryField": {}, "indexes": [], "subtypes": [], "relationships": [], "canModifyLayer": false, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query", "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": false, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 2, "name": "Station", "type": "Feature Layer", "description": "Rail features were selected from the 1994 TIGER files. The commuter rail stations were selected from that set. Additional descriptive fields added. The geometry of the station locations has since been updated to match the rail station nodes in the TPBMAN master network database. The current geometry was taken from the 2010 transit network. This Dataset contains the locations of all current Commuter Rail Stations.", "geometryType": "esriGeometryPoint", "sourceSpatialReference": { "wkid": 102685, "latestWkid": 2248 }, "copyrightText": "National Capital Region Transportation Planning Board", "parentLayer": { "id": 1, "name": "Commuter Rail" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriPMS", "url": "ff48bb0c82a6d2c881a235c153f2458d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAsAAAALCAYAAACprHcmAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAKdJREFUGJWVzzFKAwEQBdBXLMwtDKSw9Ab2BiGgXbCxsLIw99BCLIMgWBjIMWy8iaJH+CCuhWHZLEbJhykG3gwzjR3SDPpTnGOEVzxhiXYDV9Vdkqve4AEmOMYZ2mYNjwawnxmesWggyfyfcy86XFXjJH/hcXdzkg/sb5NV9Z6ke/ARh9twklW3GQ848fP5MC+46eMWU8xxiT284R7X+Oxj+MLtun7NN+M0LZKfMNAIAAAAAElFTkSuQmCC", "contentType": "image/png", "width": 8, "height": 8, "angle": 0, "xoffset": 0, "yoffset": 0 }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1060004.5000866319, "ymin": 230321.1249125523, "xmax": 1421126.077710809, "ymax": 637141.9999174833, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Station", "length": 37, "domain": null }, { "name": "State_Name", "type": "esriFieldTypeString", "alias": "State Name", "length": 25, "domain": null }, { "name": "JUR", "type": "esriFieldTypeSmallInteger", "alias": "Jurisdiction", "domain": null }, { "name": "Operator", "type": "esriFieldTypeString", "alias": "Operator", "length": 50, "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" }, { "name": "NAME", "fields": "NAME", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 3, "name": "Rail Line", "type": "Feature Layer", "description": "Rail features were selected from the 1994 TIGER files. The commuter rail stations were selected from that set. Additional descriptive fields added. The geometry of the station locations has since been updated to match the rail station nodes in the TPBMAN master network database. The current geometry was taken from the 2010 transit network. This Dataset contains the locations of all current Commuter Rail Stations.", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": { "wkid": 102685, "latestWkid": 2248 }, "copyrightText": "National Capital Region Transportation Planning Board", "parentLayer": { "id": 1, "name": "Commuter Rail" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 0, 0, 255 ], "width": 2 }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1060004.5000866344, "ymin": 230321.1249125523, "xmax": 1421091.9199707224, "ymax": 636444.5623359858, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "FNAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "FNAME", "type": "esriFieldTypeString", "alias": "Operator", "length": 30, "domain": null }, { "name": "FROM_", "type": "esriFieldTypeString", "alias": "From", "length": 40, "domain": null }, { "name": "TO_", "type": "esriFieldTypeString", "alias": "To", "length": 40, "domain": null }, { "name": "JUR", "type": "esriFieldTypeSmallInteger", "alias": "Jurisdcition", "domain": null }, { "name": "STATE_NAME", "type": "esriFieldTypeString", "alias": "State", "length": 25, "domain": null }, { "name": "Line", "type": "esriFieldTypeString", "alias": "Line", "length": 50, "domain": null }, { "name": "State", "type": "esriFieldTypeString", "alias": "State", "length": 20, "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "hasGeometryProperties": true, "geometryProperties": { "shapeLengthFieldName": "Shape_Length", "units": "esriFeet" }, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 4, "name": "Northern Virginia Bus Routes and Stops", "type": "Group Layer", "description": "", "geometryType": null, "copyrightText": "", "parentLayer": null, "subLayers": [ { "id": 5, "name": "Bus Stop" }, { "id": 6, "name": "Bus Routes" } ], "minScale": 0, "maxScale": 0, "defaultVisibility": true, "extent": { "xmin": 1103821.905952207, "ymin": 288477.9106628475, "xmax": 1316315.255815199, "ymax": 539606.6372616122, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": null, "geometryField": {}, "indexes": [], "subtypes": [], "relationships": [], "canModifyLayer": false, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query", "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": false, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 5, "name": "Bus Stop", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryMultipoint", "sourceSpatialReference": { "wkid": 102746, "latestWkid": 2283 }, "copyrightText": "", "parentLayer": { "id": 4, "name": "Northern Virginia Bus Routes and Stops" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriPMS", "url": "e5bc9294de16edd668661244fc9dfe9b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAKpJREFUCJldzD8LAWEAgPHH9Xrv6hCXiMVmMFLqst1mI4NMPoLBZvMVpMw+hNUg+VO3ySewSTdw6S56z8Bw+a1PPYKvxLRC1UqRcc+clhAAiEWDQtOyZkXpdTQN6ZQ5dO+MO0f2op5nWpJe/3cgZ2BXNeZDaAkT3YGQuKyk3m5gC+DNH6Ug0vGF/2JlSWrxeFP6drALXfFYh5OLg5FO0kNhBpq+uT7DERB9ALyrLF+bsSGcAAAAAElFTkSuQmCC", "contentType": "image/png", "width": 5, "height": 5, "angle": 0, "xoffset": 0, "yoffset": 0 }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1104165.545754756, "ymin": 292875.1256707298, "xmax": 1316021.3214820488, "ymax": 538667.8803433318, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "Rt_Name", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Stop_Name", "type": "esriFieldTypeInteger", "alias": "Stop Name", "domain": null }, { "name": "Stop_Loc", "type": "esriFieldTypeString", "alias": "Stop Location", "length": 400, "domain": null }, { "name": "Rt_Name", "type": "esriFieldTypeString", "alias": "Route Name", "length": 400, "domain": null }, { "name": "Rt_Desc", "type": "esriFieldTypeString", "alias": "Route Description", "length": 400, "domain": null }, { "name": "Rt_Dir", "type": "esriFieldTypeString", "alias": "Route Direction", "length": 100, "domain": null }, { "name": "Bus_Operator", "type": "esriFieldTypeString", "alias": "Operator", "length": 100, "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 6, "name": "Bus Routes", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": { "wkid": 102746, "latestWkid": 2283 }, "copyrightText": "", "parentLayer": { "id": 4, "name": "Northern Virginia Bus Routes and Stops" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 168, 56, 0, 255 ], "width": 1.2 }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1103821.905952207, "ymin": 288477.9106628475, "xmax": 1316315.255815199, "ymax": 539606.6372616122, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "Name", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Route", "type": "esriFieldTypeString", "alias": "Route", "length": 400, "domain": null }, { "name": "Name", "type": "esriFieldTypeString", "alias": "Route Name", "length": 400, "domain": null }, { "name": "Rt_Desc", "type": "esriFieldTypeString", "alias": "Route Description", "length": 400, "domain": null }, { "name": "Rt_Dir", "type": "esriFieldTypeString", "alias": "Rout Direction", "length": 100, "domain": null }, { "name": "Operator", "type": "esriFieldTypeString", "alias": "Operator", "length": 100, "domain": null }, { "name": "Shape_Length", "type": "esriFieldTypeDouble", "alias": "Shape_Length", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": true, "supportsAdvancedQueries": true, "hasM": true, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsCountDistinct": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsPagination": true, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true }, "supportsDatumTransformation": true, "hasGeometryProperties": true, "geometryProperties": { "shapeLengthFieldName": "Shape_Length", "units": "esriFeet" }, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 7, "name": "RELI Index Data (Income and Race/Ethnic Minority)", "type": "Group Layer", "description": "", "geometryType": null, "copyrightText": "", "parentLayer": null, "subLayers": [ { "id": 8, "name": "RELI Index (EEA-like concentration)" }, { "id": 9, "name": "RELI Index Chloropleth" }, { "id": 10, "name": "RELI Index (All Data)" } ], "minScale": 0, "maxScale": 0, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": null, "geometryField": {}, "indexes": [], "subtypes": [], "relationships": [], "canModifyLayer": false, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query", "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": false, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 8, "name": "RELI Index (EEA-like concentration)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 7, "name": "RELI Index Data (Income and Race/Ethnic Minority)" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 36, 131, 145, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP", "type": "esriFieldTypeInteger", "alias": "Total Population", "domain": null }, { "name": "POV_150PRC", "type": "esriFieldTypeInteger", "alias": "Population 150% below the poverty line (Low-Income)", "domain": null }, { "name": "AA", "type": "esriFieldTypeInteger", "alias": "Black or African American", "domain": null }, { "name": "ASIAN", "type": "esriFieldTypeInteger", "alias": "Asian", "domain": null }, { "name": "HISPANIC", "type": "esriFieldTypeInteger", "alias": "Hispanic or Latino", "domain": null }, { "name": "PRCNT_LI", "type": "esriFieldTypeDouble", "alias": "Tract Percent Low-Income (150% below the poverty line)", "domain": null }, { "name": "PRCNT_AA", "type": "esriFieldTypeDouble", "alias": "Tract Percent African American", "domain": null }, { "name": "PRCNT_AS", "type": "esriFieldTypeDouble", "alias": "Tract Percent Asian", "domain": null }, { "name": "PRCNT_HISP", "type": "esriFieldTypeDouble", "alias": "Tract Percent Hispanic or Latino", "domain": null }, { "name": "ROC_LI", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Low-Income (150% below the poverty line)", "domain": null }, { "name": "ROC_AA", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Black or African American", "domain": null }, { "name": "ROC_AS", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Asian", "domain": null }, { "name": "ROC_HISP", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Hispanic or Latino", "domain": null }, { "name": "RELI_AA", "type": "esriFieldTypeDouble", "alias": "RELI Index Black or African American", "domain": null }, { "name": "RELI_AS", "type": "esriFieldTypeDouble", "alias": "RELI Index Asian", "domain": null }, { "name": "RELI_HISP", "type": "esriFieldTypeDouble", "alias": "RELI Index Hispanic or Latino", "domain": null }, { "name": "RELI_LI", "type": "esriFieldTypeDouble", "alias": "RELI Index Low-Income", "domain": null }, { "name": "RELI_INDEX", "type": "esriFieldTypeDouble", "alias": "RELI Total Index", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 9, "name": "RELI Index Chloropleth", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 7, "name": "RELI Index Data (Income and Race/Ethnic Minority)" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "RELI_INDEX", "classificationMethod": "esriClassifyManual", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0, "label": "No index score", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 3.999999, "label": "Index up to 3.99", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 5.999999, "label": "Index between 4.00-5.99", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 9.999999, "label": "Index between 6.00-9.99", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 36, 131, 145, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 14.43, "label": "Index above 10.00", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP", "type": "esriFieldTypeInteger", "alias": "Total Population", "domain": null }, { "name": "POV_150PRC", "type": "esriFieldTypeInteger", "alias": "Population 150% below the poverty line (Low-Income)", "domain": null }, { "name": "AA", "type": "esriFieldTypeInteger", "alias": "Black or African American", "domain": null }, { "name": "ASIAN", "type": "esriFieldTypeInteger", "alias": "Asian", "domain": null }, { "name": "HISPANIC", "type": "esriFieldTypeInteger", "alias": "Hispanic or Latino", "domain": null }, { "name": "PRCNT_LI", "type": "esriFieldTypeDouble", "alias": "Tract Percent Low-Income (150% below the poverty line)", "domain": null }, { "name": "PRCNT_AA", "type": "esriFieldTypeDouble", "alias": "Tract Percent African American", "domain": null }, { "name": "PRCNT_AS", "type": "esriFieldTypeDouble", "alias": "Tract Percent Asian", "domain": null }, { "name": "PRCNT_HISP", "type": "esriFieldTypeDouble", "alias": "Tract Percent Hispanic or Latino", "domain": null }, { "name": "ROC_LI", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Low-Income (150% below the poverty line)", "domain": null }, { "name": "ROC_AA", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Black or African American", "domain": null }, { "name": "ROC_AS", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Asian", "domain": null }, { "name": "ROC_HISP", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Hispanic or Latino", "domain": null }, { "name": "RELI_AA", "type": "esriFieldTypeDouble", "alias": "RELI Index Black or African American", "domain": null }, { "name": "RELI_AS", "type": "esriFieldTypeDouble", "alias": "RELI Index Asian", "domain": null }, { "name": "RELI_HISP", "type": "esriFieldTypeDouble", "alias": "RELI Index Hispanic or Latino", "domain": null }, { "name": "RELI_LI", "type": "esriFieldTypeDouble", "alias": "RELI Index Low-Income", "domain": null }, { "name": "RELI_INDEX", "type": "esriFieldTypeDouble", "alias": "RELI Total Index", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 10, "name": "RELI Index (All Data)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 7, "name": "RELI Index Data (Income and Race/Ethnic Minority)" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP", "type": "esriFieldTypeInteger", "alias": "Total Population", "domain": null }, { "name": "UNDER18", "type": "esriFieldTypeInteger", "alias": "Under 18 years of age", "domain": null }, { "name": "OVERAND65", "type": "esriFieldTypeInteger", "alias": "65 years of age and older", "domain": null }, { "name": "TOTPOP_LI", "type": "esriFieldTypeInteger", "alias": "Total Population (Low-Income)", "domain": null }, { "name": "POV_50PRCN", "type": "esriFieldTypeInteger", "alias": "Population 50% below the poverty line", "domain": null }, { "name": "POV_100PRC", "type": "esriFieldTypeInteger", "alias": "Population below the poverty line", "domain": null }, { "name": "POV_150PRC", "type": "esriFieldTypeInteger", "alias": "Population 150% below the poverty line (Low-Income)", "domain": null }, { "name": "TOTALPOP_M", "type": "esriFieldTypeInteger", "alias": "Total Population (Minority)", "domain": null }, { "name": "AA", "type": "esriFieldTypeInteger", "alias": "Black or African American", "domain": null }, { "name": "ASIAN", "type": "esriFieldTypeInteger", "alias": "Asian", "domain": null }, { "name": "HISPANIC", "type": "esriFieldTypeInteger", "alias": "Hispanic or Latino", "domain": null }, { "name": "AIAN", "type": "esriFieldTypeInteger", "alias": "American Indian or Alaskan Native", "domain": null }, { "name": "NHOP", "type": "esriFieldTypeInteger", "alias": "Native Hawaiian or Other Pacific Islander", "domain": null }, { "name": "SOMEOTHER", "type": "esriFieldTypeInteger", "alias": "Some Other Race", "domain": null }, { "name": "TWOMORE", "type": "esriFieldTypeInteger", "alias": "Two or More Races", "domain": null }, { "name": "PRCNT_U18", "type": "esriFieldTypeDouble", "alias": "Tract Percent Under 18", "domain": null }, { "name": "PRCNT_AND6", "type": "esriFieldTypeDouble", "alias": "Tract Percent 65 and over", "domain": null }, { "name": "PRCNT_POV5", "type": "esriFieldTypeDouble", "alias": "Tract Percent 50% below the poverty line", "domain": null }, { "name": "PRCNT_POV1", "type": "esriFieldTypeDouble", "alias": "Tract Percent below the poverty line", "domain": null }, { "name": "PRCNT_LI", "type": "esriFieldTypeDouble", "alias": "Tract Percent Low-Income (150% below the poverty line)", "domain": null }, { "name": "PRCNT_AA", "type": "esriFieldTypeDouble", "alias": "Tract Percent African American", "domain": null }, { "name": "PRCNT_AS", "type": "esriFieldTypeDouble", "alias": "Tract Percent Asian", "domain": null }, { "name": "PRCNT_HISP", "type": "esriFieldTypeDouble", "alias": "Tract Percent Hispanic or Latino", "domain": null }, { "name": "PRCNT_AIAN", "type": "esriFieldTypeDouble", "alias": "Tract Percent American Indian or Alaskan Native", "domain": null }, { "name": "PRCNT_NHOP", "type": "esriFieldTypeDouble", "alias": "Tract Percent Native Hawaiian or Other Pacific Islander", "domain": null }, { "name": "PRCNT_SOME", "type": "esriFieldTypeDouble", "alias": "Tract Percent Some Other Race", "domain": null }, { "name": "PRCNT_TWOM", "type": "esriFieldTypeDouble", "alias": "Tract Percent Two or More Races", "domain": null }, { "name": "ROC_U18", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Under 18", "domain": null }, { "name": "ROC_AND65", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration 65 and over", "domain": null }, { "name": "ROC_POV50", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration 50% below the poverty line", "domain": null }, { "name": "ROC_POV100", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration below the poverty line", "domain": null }, { "name": "ROC_LI", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Low-Income (150% below the poverty line)", "domain": null }, { "name": "ROC_AA", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Black or African American", "domain": null }, { "name": "ROC_AS", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Asian", "domain": null }, { "name": "ROC_HISP", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Hispanic or Latino", "domain": null }, { "name": "ROC_AIAN", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration American Indian or Alaskan Native", "domain": null }, { "name": "ROC_NHOP", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Native Hawaiian or Other Pacific Islander", "domain": null }, { "name": "ROC_SOMEOT", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Some Other Race", "domain": null }, { "name": "ROC_TWOMOR", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Two or More Races", "domain": null }, { "name": "RELI_AA", "type": "esriFieldTypeDouble", "alias": "RELI Index Black or African American", "domain": null }, { "name": "RELI_AS", "type": "esriFieldTypeDouble", "alias": "RELI Index Asian", "domain": null }, { "name": "RELI_HISP", "type": "esriFieldTypeDouble", "alias": "RELI Index Hispanic or Latino", "domain": null }, { "name": "RELI_MIN", "type": "esriFieldTypeDouble", "alias": "RELI Index Minority", "domain": null }, { "name": "RELI_LI", "type": "esriFieldTypeDouble", "alias": "RELI Index Low-Income", "domain": null }, { "name": "RELI_INDEX", "type": "esriFieldTypeDouble", "alias": "RELI Total Index", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 11, "name": "Additional Demographic Data", "type": "Group Layer", "description": "", "geometryType": null, "copyrightText": "", "parentLayer": null, "subLayers": [ { "id": 12, "name": "Concentration of Under 18 (NoVA Avg)" }, { "id": 13, "name": "Concentration of 65 years of age and older (NoVA Avg)" }, { "id": 14, "name": "Concentration of population 50% or below the poverty line (NoVA Avg)" }, { "id": 15, "name": "Concentration of population at or below the poverty line (NoVA Avg)" }, { "id": 16, "name": "Concentration of population 150% or below the poverty line (NoVA Avg)" }, { "id": 17, "name": "Concentration of Black or African American population (NoVA Avg)" }, { "id": 18, "name": "Concentration of Asian population (NoVA Avg)" }, { "id": 19, "name": "Concentration of Hispanic or Latino population (NoVA Avg)" }, { "id": 20, "name": "Concentration of Some Other Race population (NoVA Avg)" }, { "id": 21, "name": "Concentration of Two or More Races population (NoVA Avg)" } ], "minScale": 0, "maxScale": 0, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": null, "geometryField": {}, "indexes": [], "subtypes": [], "relationships": [], "canModifyLayer": false, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query", "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": false, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 12, "name": "Concentration of Under 18 (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_U18", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 130, 130, 130, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.21776214292363386, "label": " < -2.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 156, 156, 156, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.5091772098528519, "label": "-2.5 - -1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.8005922767820699, "label": "-1.5 - -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.0920073437112878, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.3834224106405058, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.6748374775697237, "label": "1.5 - 2.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 36, 131, 145, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.96, "label": " > 2.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP", "type": "esriFieldTypeInteger", "alias": "Total Population", "domain": null }, { "name": "UNDER18", "type": "esriFieldTypeInteger", "alias": "Under 18 years of age", "domain": null }, { "name": "PRCNT_U18", "type": "esriFieldTypeDouble", "alias": "Tract Percent Under 18", "domain": null }, { "name": "ROC_U18", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Under 18", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 13, "name": "Concentration of 65 years of age and older (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_AND65", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.6998099197063399, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.4601900802936614, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 2.220570240880983, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 9.09, "label": " > 1.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP", "type": "esriFieldTypeInteger", "alias": "Total Population", "domain": null }, { "name": "OVERAND65", "type": "esriFieldTypeInteger", "alias": "65 years of age and older", "domain": null }, { "name": "PRCNT_AND6", "type": "esriFieldTypeDouble", "alias": "Tract Percent 65 and over", "domain": null }, { "name": "ROC_AND65", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration 65 and over", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 14, "name": "Concentration of population 50% or below the poverty line (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_POV50", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.5363617651234833, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.4073953506260413, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 2.2784289361285994, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 5.09, "label": " > 1.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTPOP_LI", "type": "esriFieldTypeInteger", "alias": "Total Population (Low-Income)", "domain": null }, { "name": "POV_50PRCN", "type": "esriFieldTypeInteger", "alias": "Population 50% below the poverty line", "domain": null }, { "name": "PRCNT_POV5", "type": "esriFieldTypeDouble", "alias": "Tract Percent 50% below the poverty line", "domain": null }, { "name": "ROC_POV50", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration 50% below the poverty line", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 15, "name": "Concentration of population at or below the poverty line (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_POV100", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.5402109120207919, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.3689731487002708, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 2.1977353853797497, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 3.0264976220592286, "label": "1.5 - 2.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 36, 131, 145, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 6.16, "label": " > 2.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP", "type": "esriFieldTypeInteger", "alias": "Total Population", "domain": null }, { "name": "TOTPOP_LI", "type": "esriFieldTypeInteger", "alias": "Total Population (Low-Income)", "domain": null }, { "name": "POV_100PRC", "type": "esriFieldTypeInteger", "alias": "Population below the poverty line", "domain": null }, { "name": "PRCNT_POV1", "type": "esriFieldTypeDouble", "alias": "Tract Percent below the poverty line", "domain": null }, { "name": "ROC_POV100", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration below the poverty line", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 16, "name": "Concentration of population 150% or below the poverty line (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_LI", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.5517240314353462, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.3352968414299295, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 2.1188696514245127, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 2.902442461419096, "label": "1.5 - 2.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 36, 131, 145, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 4.99, "label": " > 2.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTPOP_LI", "type": "esriFieldTypeInteger", "alias": "Total Population (Low-Income)", "domain": null }, { "name": "POV_150PRC", "type": "esriFieldTypeInteger", "alias": "Population 150% below the poverty line (Low-Income)", "domain": null }, { "name": "PRCNT_LI", "type": "esriFieldTypeDouble", "alias": "Tract Percent Low-Income (150% below the poverty line)", "domain": null }, { "name": "ROC_LI", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Low-Income (150% below the poverty line)", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 17, "name": "Concentration of Black or African American population (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_AA", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.50305543243872, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.3471153455498943, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 2.191175258661069, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 5.5, "label": " > 1.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP_M", "type": "esriFieldTypeInteger", "alias": "Total Population (Minority)", "domain": null }, { "name": "AA", "type": "esriFieldTypeInteger", "alias": "Black or African American", "domain": null }, { "name": "PRCNT_AA", "type": "esriFieldTypeDouble", "alias": "Tract Percent African American", "domain": null }, { "name": "ROC_AA", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Black or African American", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 18, "name": "Concentration of Asian population (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_AS", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.6127284432691551, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.2890172872811303, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.9653061312931057, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 4.04, "label": " > 1.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP_M", "type": "esriFieldTypeInteger", "alias": "Total Population (Minority)", "domain": null }, { "name": "ASIAN", "type": "esriFieldTypeInteger", "alias": "Asian", "domain": null }, { "name": "PRCNT_AS", "type": "esriFieldTypeDouble", "alias": "Tract Percent Asian", "domain": null }, { "name": "ROC_AS", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Asian", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 19, "name": "Concentration of Hispanic or Latino population (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_HISP", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.5543698562399444, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.303125399927037, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 2.0518809436141296, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 4.39, "label": " > 1.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP_M", "type": "esriFieldTypeInteger", "alias": "Total Population (Minority)", "domain": null }, { "name": "HISPANIC", "type": "esriFieldTypeInteger", "alias": "Hispanic or Latino", "domain": null }, { "name": "PRCNT_HISP", "type": "esriFieldTypeDouble", "alias": "Tract Percent Hispanic or Latino", "domain": null }, { "name": "ROC_HISP", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Hispanic or Latino", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 20, "name": "Concentration of Some Other Race population (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_SOMEOT", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.1528031379355994, "label": " < -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.7062480954609867, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 3.259693052986374, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 11.01, "label": " > 1.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP_M", "type": "esriFieldTypeInteger", "alias": "Total Population (Minority)", "domain": null }, { "name": "SOMEOTHER", "type": "esriFieldTypeInteger", "alias": "Some Other Race", "domain": null }, { "name": "PRCNT_SOME", "type": "esriFieldTypeDouble", "alias": "Tract Percent Some Other Race", "domain": null }, { "name": "ROC_SOMEOT", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Some Other Race", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" }, { "currentVersion": 10.91, "id": 21, "name": "Concentration of Two or More Races population (NoVA Avg)", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269 }, "copyrightText": "", "parentLayer": { "id": 11, "name": "Additional Demographic Data" }, "subLayers": [], "minScale": 0, "maxScale": 0, "drawingInfo": { "renderer": { "type": "classBreaks", "field": "ROC_TWOMOR", "classificationMethod": "esriClassifyStandardDeviation", "minValue": 0, "classBreakInfos": [ { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 130, 130, 130, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.11570541710042698, "label": " < -1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 178, 178, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 0.6836285609183586, "label": "-1.5 - -0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 225, 225, 225, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.2515517047362903, "label": "-0.50 - 0.50 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 183, 212, 178, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 1.819474848554222, "label": "0.50 - 1.5 Std. Dev.", "description": "" }, { "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 113, 171, 162, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.4 } }, "classMaxValue": 4.08, "label": " > 1.5 Std. Dev.", "description": "" } ] }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 1037036.9700838447, "ymin": 303370.16025021113, "xmax": 1303240.1336791506, "ymax": 605228.0936636517, "spatialReference": { "wkid": 103069, "latestWkid": 6488 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "State FIP", "length": 2, "domain": null }, { "name": "COUNTYFP", "type": "esriFieldTypeString", "alias": "County FIP", "length": 3, "domain": null }, { "name": "TRACTCE", "type": "esriFieldTypeString", "alias": "Tract", "length": 6, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEO ID", "length": 11, "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Census Tract", "length": 7, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "Census Tract Name", "length": 20, "domain": null }, { "name": "ID2", "type": "esriFieldTypeString", "alias": "ID2", "length": 254, "domain": null }, { "name": "GEOGRAPHY", "type": "esriFieldTypeString", "alias": "Jurisdiction", "length": 254, "domain": null }, { "name": "TOTALPOP_M", "type": "esriFieldTypeInteger", "alias": "Total Population (Minority)", "domain": null }, { "name": "TWOMORE", "type": "esriFieldTypeInteger", "alias": "Two or More Races", "domain": null }, { "name": "PRCNT_TWOM", "type": "esriFieldTypeDouble", "alias": "Tract Percent Two or More Races", "domain": null }, { "name": "ROC_TWOMOR", "type": "esriFieldTypeDouble", "alias": "NoVA Concentration Two or More Races", "domain": null } ], "geometryField": {}, "indexes": null, "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "supportsCoordinatesQuantization": true, "serviceItemId": "2e9214da0d6c4a369d97e827b0634d17" } ], "tables": [] }