Digital Maps and Geospatial Data | Princeton University
U.S. Designated Market Areas 2000
- Geographic Data Technology, Inc. (GDT)
- Environmental Systems Research Institute, Inc. (ESRI)
A U.S. Designated Market Area (DMA) is generally the group of surrounding counties or split counties (by five-digit ZIP) in which metropolitan central area commercial TV stations achieve the largest audience share.
- United States
- 1999, Fall, and 2000
- Held by: