{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "The boundary feature classes were developed using multiple sources to produce the most relevant boundary layers for COG/TPB. Generally, county and county equivalent jurisdictions use the 2020 Census County level TIGER/Line geography. Jurisdictional data for independent cities and other COG/TPB member jurisdictions, where available, were used in place of Census data.The Census TIGER data are available at: https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html. The TIGER/Line Shapefiles are extracts of selected geographic and cartographic information from the Census Bureau's Master Address File (MAF)/Topologically Integrated Geographic Encoding and Referencing (TIGER) system. Although it doesn't include any demographic information, the TIGER/Line Shapefiles contain a standard geographic identifier (GEOID) for each entity that links to the GEOID in the data from censuses and surveys which include them.", "summary": "", "title": "Mapping Boundaries - COG with Adjunct Members", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "U.S. Census Bureau \nNational Capital Region Transportation Planning Board (TPB)\nMetropolitan Washington Council of Governments (COG)\nMaryland-National Capital Park and Planning Commission (M-NCPPC) Prince George's County\nPrince William County\nCity of Bowie\nCity of Falls Church\nCity of Frederick\nCity of Gaithersburg\nCity of Laurel\nCity of Rockville", "licenseInfo": "" }