How Satellites Are Mapping the Ocean Floor Without Getting Wet
Landsat satellites have gone beyond observing Earth’s land by enabling new methods to measure ocean depth in shallow coastal ...
Hackaday3y
Homebrew Sounder Maps The Depths In Depth
Easy — make your own homebrew water depth logger. Thankfully ... and matplotlib stitches that data together into a bathymetric map of the harbor, with pretty fine detail. The chart also takes ...
Newsweek13d
NASA Scientists Find New Way To Scan Ocean Depths From Space
A coastal bathymetry map shows the ocean's depth off the Florida ... which can provide an indication of water depth in sufficiently shallow seas. This is easier when the water is clear and the ...
Map Reveals 20% Americans at Risk of 'Forever Chemicals' in Drinking Water
The USGS has revealed than around 71 to 95 million Americans may rely on groundwater supplies with detectable levels of PFAS.