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\cat gis

Soil from NRCS
DEM, Landuse from USGS
Streamline from USGS
Drainage from USGS
Transportation from BTS
Environmental data from TCEQ
Natural resources from TNRIS
Water from TWDB
RS data from NASA
Non-geographic climatic data from NCDC
Non-geographic water data from USGS
World data from USGS
Miscellaneous

Soil from NRCS

STATSGO: State Soil Geographic Database, 1:250,000
http://www.ftw.nrcs.usda.gov/stat_data.html
SSURGO: Soil Survey Geographic Database, 1:12,000 - 1:63,360
http://www.ftw.nrcs.usda.gov/ssur_data.html

DEM, Landuse from USGS

NED: National Elevation Dataset, 30m, NLCD: National Land Cover Dataset, (1992, 2001)
http://seamless.usgs.gov

Streamline from USGS

NHD: National Hydrographic Dataset, 1:100,000
http://nhd.usgs.gov
  • Vector data containing surface water features like streams, lakes, ponds, springs, and etc.

Drainage from USGS

HUC: Hydrologic Unit Codes, 1:250,000
http://water.usgs.gov/lookup/getspatial?huc250k

Transportation from BTS

http://www.bts.gov/gis/ntatlas/networks.html
  • National parks
  • State boundaries
  • Airports
  • Amtrak stations
  • U.S. Army Corps of Engineers ports
  • U.S. Army Corps of Engineers navigable waterway nodes
  • U.S. Army Corps of Engineers navigable waterway network
  • Hydrographic features metadata
  • National highway planning network
  • Railway network

Environmental data from TCEQ

http://www.tceq.state.tx.us/index.html
  • Digital Raster Graphs (DRGs)
  • Monitoring sites
  • Permit sites
  • Waste sites

Natural resources from TNRIS

http://www.tnris.state.tx.us/digital.htm
  • DEMs
  • DOQs
  • DOQQs
  • Roads
  • Hydrography
  • Vegetation
  • County boundaries

Water from TWDB

http://www.twdb.state.tx.us/mapping/gisdata.htm
  • Natural features
    • Aquifers
    • River basins
    • HUCs
    • Major basins
    • Texas precipitation
  • Administrative
    • Groundwater conservation districts
    • Regional water planning areas
    • River authorities
    • Counties

RS data from NASA

http://www.nasa.gov/home/index.html
  • Remotely sensed meteorological data

Non-geographic climatic data from NCDC

http://www.ncdc.noaa.gov/oa/ncdc.html

Non-geographic water data from USGS

http://waterdata.usgs.gov/nwis

World data from USGS

Hydrologic datasets for the whole world, 30arc-second (1km)
http://edcdaac.usgs.gov/gtopo30/hydro
  • Raster: DEM, Flow direction, Flow accumulation, Slope, Aspect, Compound topographic index
  • Vector: Streams, Drainage basins

Miscellaneous

National Atlas
http://nationalatlas.gov
  • Agriculture
  • Environment
  • People
  • Biology
  • Geology
  • Transportation
  • Boundaries
  • History
  • Water
  • Climate
  • Map Reference
GLOBE
http://www.ngdc.noaa.gov/mgg/topo/gltiles.html
Hydrologic Data for Texas Lakes
http://www.swf-wc.usace.army.mil/hydrologic2_data.htm
Geocommunity, 10m DEM
http://data.geocomm.com/catalog/US
  • available only for some areas
GLO
http://www.glo.state.tx.us/gis
  • County boundaries
  • Hydrography
  • Roads
  • Places, names, and populations
  • Shorelines
  • Urban areas
  • City boundaries
  • Vegetation areas
  • Energy resource data
  • Oil and gas pipeline
  • Coastal and oil spill response data
  • Coastal management program data and etc.
ESRI
http://arcdata.esri.com/data/tiger2000/tiger_download.cfm
  • Census
  • Congressional districts
  • Land marks
  • Hydrography
  • Rails
  • Roads
Digital Chart of the World
http://www.maproom.psu.edu/dcw

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