#remotesensing

Drinking water for the city of Eugene, Oregon, is drawn from the McKenzie River, a high-quality source that is nonetheless threatened by urban, agricultural, and forestry land uses upstream as well as by changes in water management in the watershed. In 2002, the USGS began monitoring dissolved...

#gis #pnw #lava #seep #model #rocks #water #Spring #oregon #runoff

20h ago

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From arstechnica.com

Edge of Mars’ great dichotomy eroded back by hundreds of kilometers

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What may have been an ancient shoreline has signs of a water-driven transformation.

#ctx #dtm #gis #Mars #hrsc #mola #basin #crism #crust #laser

on Mon, 11PM

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