Useful Links

Cool Geospatial Websites

USGS Satellite Product Information

• Landsat Project Website
• Landsat 7 ETM+
• Landsat 1-5 TM
• Landsat 1-5 MSS
• The "Thematic" Description of the Landsat TM sensor

Download Free Geospatial Data

• Seamless Data Distribution System: Orthoimagery (Landsat mosaic), land cover, elevation, hydrography, boundaries, transportation and structures

Remote Sensing Outreach Sites

• Goddard Space Flight Center Landsat Program

Remotely Sensed Image Galleries

• USGS Earthshots - Satellite Images of Environmental Change
• NASA's Gateway to Astronaut Photography
• National Snow and Ice Data Center
• NASA's Goddard Space Flight Center Image Gallery
• Earth As Art
• NASA Visible Earth
• ASTER Gallery
• University of Wisconsin's Space Science and Engineering Center (Real-time Images)

GIS

• Geographic Information System