#remotesensing
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From springer.com
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As observed by the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow On (GRACE-FO) missions, global terrestrial water storage (TWS), excluding ice sheets and glaciers, declined rapidly between May 2014 and March 2016. By 2023, it had not yet recovered, with the upper end of its...
#gis #slr #tws #ERA5 #NASA #arid #risk #grace #model #water
14h ago
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From eomasters.org
EOMasters Blog: Sentinel-2 Geometry Up-scaling
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The view and sun geometry angles provided with an Earth observation scene are important for numerous applications. Like atmospheric correction, surface reflectance normalisation and others.Unfortunately, this information is not directly accessible for Sentinel-2 data. The angles are stored on a...
#java #esa_snap #sentinel2 #remotesensing #earthobservation
8h ago
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From phys.org
NASA satellites reveal abrupt drop in global freshwater levels
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An international team of scientists using observations from NASA-German satellites found evidence that Earth's total amount of freshwater dropped abruptly starting in May 2014 and has remained low ever since. Reporting in Surveys in Geophysics, the researchers suggested the shift could indicate...
#gis #slr #tws #ERA5 #NASA #arid #risk #grace #model #water
on Sun, 10AM
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From usgs.gov
Rivers in the Sky: 6 Facts You Should Know about Atmospheric Rivers | U.S. Geological Survey
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Atmospheric rivers have been in the news a lot over the past couple of months, from a late October atmospheric river that brought record-breaking rainfall across Northern California to a mid-November storm that led to catastrophic flooding in Washington. A new atmospheric river storm is hitting...
#ar #gis #pnw #risk #coast #model #ocean #storm #water #hazard
11h ago
