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stand of green trees in a lake with dead trees and logs in the water

Assessing the Nature of the U.S.

NASA representatives are part of the National Nature Assessment, which will take stock of U.S. lands, waters, wildlife, and ecosystems.
News
Aug. 19, 2024
True-color corrected reflectance image overlaid with aerosol optical depth from the VIIRS instrument aboard the joint NASA/NOAA Suomi NPP satellite. Image also has AERONET sites showing aerosol optical depth.

High Aerosol Optical Depth from Canadian Wildfires

Base corrected reflectance image with aerosol optical thickness acquired on August 15, 2024, by the Suomi NPP/VIIRS instrument overlaid with AERONET sites showing ground-based aerosol optical depth measurements.
Worldview Image of the Week
Aug. 16, 2024
true-color satellite image of western U.S. with colored dots indicating AERONET sites; gray banner in center of image indicated selected site

Explore New Aerosol Layers in NASA Worldview

NASA Worldview added four layers from the Aerosol Robotic Network (AERONET) program to provide ground-based measurements of aerosol optical depth (AOD) and Angstrom parameter.
Blog
Aug. 16, 2024
Earthdata graphic identifier on top of satellite image of Earth

Sentinel-1 Orbits in Amazon S3

NASA's Sentinel-1 orbit files are now available in Amazon S3 and the Registry of Open Data on Amazon Web Service (AWS).
News
Aug. 16, 2024
SWOT image of the coast of California with blue/green colors indicating flooded areas on February 4, 2024.

SWOT Data Products Fully Validated

Validated science data products from the Surface Water and Ocean Topography (SWOT) mission are available through NASA Earthdata Search.
News
Aug. 14, 2024
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