πŸ’§πŸŒ Greg CocksSep 19, 2024
Eyes on Earth Episode 123 – Bathymetry Mapping
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https://www.usgs.gov/centers/eros/science/eyes-earth-episode-123-bathymetry-mapping <-- shared link to podcast
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https://www.linkedin.com/posts/gregcocks_gis-spatial-mapping-activity-7214045947876581377-4zcm <-- my earlier overview post
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#GIS #spatial #mapping #research #remotesensing #earthobservation #landsat #satellite #water #hydrology #marine #hydrospatial #bathymetry #topobathy #elevation #seafloor #Landsat9 #LandsatNext #resolution #PuertoRico #Guam #oceanoptics #atmosphere #coast #coastline #podcast #interview
@USGS @EROS
Eyes on Earth Episode 123 – Bathymetry Mapping | U.S. Geological Survey

A satellite system designed to image land is helping fill in data gaps of underwater topography near shorelines.

πŸ’§πŸŒ Greg CocksJul 2, 2024
USGS Finds New Way To Measure Ocean Depth With Landsat
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https://www.usgs.gov/centers/eros/news/usgs-finds-new-way-measure-ocean-depth-landsat <-- shared technical article
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https://doi.org/10.3390/rs16050843 <-- shared paper
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#GIS #spatial #mapping #research #remotesensing #earthobservation #landsat #satellite #water #hydrology #marine #hydrospatial #bathymetry #topobathy #elevation #seafloor #Landsat9 #LandsatNext #resolution #PuertoRico #Guam #oceanoptics #atmosphere #coast #coastline
@USGS @landsat @EROS @landsat9
USGS Finds New Way to Measure Ocean Depth with Landsat | U.S. Geological Survey

The launch of the joint Landsat satellite program was certainly a landmark for Earth observation more than five decades ago. Despite the program’s focus on land surfaces, some scientists imagined using Landsat to reveal more about water, tooβ€”and even, improbably, the seafloor beneath.