Jun. 4 • Starting on June 4, 2007, the USGS is
offering free orthorectified SLC-off Landsat
7 data of the United States as part of a pilot for the Landsat
Data Continuity Mission (LDCM) data policy. Each new U.S. Landsat
7 acquisition will become part of this free archive. Plans also
call for Landsat 7 data collected as early as June 2003 to
eventually be processed and added to this archive.
Landsat 7 image of a tornado scar left after a twister
touched down in Wisconsin. This June 15,
2007 L7 image was downloaded
for free.
The free data are available via download. To see what is available
visit the USGS Global Visualization
Viewer.
Select "Landsat Science"
and "SLC-off Std L1T," then click the "View Images" button.