Search Constraints
You searched for:
Subject
Cities and towns
Remove constraint Subject: Cities and towns
Subject
Metropolitan areas
Remove constraint Subject: Metropolitan areas
Data type
Polygon
Remove constraint Data type: Polygon
Year
2001
Remove constraint Year: 2001
1 - 2 of 2
Search Results
1. United States National Atlas Urbanized Areas, 2001
2001. National Atlas of the United States, Environmental Systems Research Institute (Redlands, Calif.), and Geological Survey (U.S.). This polygon shapefile represents urban areas in the United States derived from the urban areas layer of the Digital Chart of the World (DCW). Data... Environmental Systems Research Institute (Redlands, Calif.).
2. Urban Areas of the United States, 2001
2001. Geological Survey (U.S.). This data set includes a selection of urban areas in the United States derived from the urban areas layer of the Digital Chart of the World (DCW). ... Geological Survey (U.S.).