Updated December 6, 2007

• Google Earth
• Geodata.gov: U.S. Maps and data portal
• NCOneMap
• USGS National map

• Topography
  • Enhaced Seamles Data Distribution System for USGS 10m and 30m NED, NLCD:
    NED=National Elevation Data, NLCD=National Land Cover Data.
  • Elevation derivatives for National Applications (EDNA)
  • Center for LIDAR Information
  • SRTM Shuttle Radar Topography Mission
    
  • SRTM V3 Data
    
  • LIDAR Data Retrieval Tool (LDART):
  • NC digital flood maps and LIDAR elevation data
  • Topozone:

• Natural and environmental conditions
  • North Carolina groundwater data
  • Real-time water data (streams and lakes)
  • State Climatology Office:
  • EPA surf your watershed
  • EPA EMPACT Environmental Monitoring for Public Access and Community Tracking: Air quality data.
  • USDA natural resources data
  • MODIS (Moderate Resolution Imaging Spectroradiometer):
  • LANDSAT imagery: global locator
  • NOAA Coastslink to nowCOAST
  • NASA images

• Socio-economic conditions
  • Census 2000 maps
  • Real-time tracking of wolfline buses
  • iMAPS:Wake county GIS

• Other
  • Planetary WebGIS
  • Aerial and satellite photos seamless, multiscale delivery through GlobeXplorer
  • GIS Data Depot: Wide range of georeferenced data (topo, DEMs, etc)