|
 Geospatial Data Themes
This page
details the data layers to be served by the Geospatial Data Gateway. In future,
we will detail the data models required for each theme.
Priorities for all the
data themes have not currently been decided. However, the critical geospatial
data themes and the non-geospatial data themes currently have the highest
priority.
Critical Themes
- Orthoimagery
- Digital orthophoto
quadrangles (DOQ)
- County mosaic of
orthoimagery
- Satellite orthoimagery
- Soils
- Common Land Unit (CLU)
- Cultural and demographics
- Census tract boundaries
- Census of Population and
Housing
- Census of Agriculture
- Economic census
Non-Critical Themes
- Governmental units and place
names
- State and county
boundaries
- Minor civil divisions
- Incorporated places and
consolidated cities
- Indian lands
- Geographic Names and
Information System (GNIS)
- Elevation
- Hydrography
- Cadastral
- Public Land Survey System
(PLSS)
- Military reservations
- National forests
- Bureau of Land Management
(BLM) lands
- National parks
- Transportation (Roads)
- Digital Raster Graphic (DRG)
Scanned USGS quads
- Land
cover/vegetation/plants
- Watershed boundaries (10-12
digit hydrologic units)
- Wetlands
- Wetland and floodplain
easements
- Climate - precipitation and
temperature
- Flood hazards
- USDA Office Information Profile
(OIP)
- Applied conservation
practices
- Water control
infrastructure/National Inventory of Dams
Non-Geospatial Data Themes
- Soils (NASIS)
- Plants (National Plants
Database)
- Climate
|