This flood map shows a comparison of the flood data collected by AVHRR (pink pixels), Radarsat (red pixels), and Landsat 7 (green pixels). These colors show areas that were flooded in the wake of Hurricane Floyd. Due to interference from clouds and forest canopies, geographers often get the best insight into a flood when they use data from multiple satellite sensors. (Image courtesy Dartmouth Flood Observatory, E. Anderson and R.H. Brakenridge)
The NASA website hosts a large number of images from the
Soviet
/
Russian space agency
, and other non-American space agencies. These are
not necessarily
in the public domain.
The
SOHO (ESA & NASA)
joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use.
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