Image from TERRA
Mon, 08 Mar 2021 12:00 EST

Farmers, researchers, meteorologists and others now have access to high-resolution NASA data on soil moisture, thanks to a new tool developed by the U.S. Department of Agriculture (USDA)’s National Agricultural Statistics Service (NASS) in collaboration with NASA and George Mason University.

Image from TERRA
Thu, 04 Feb 2021 10:00 EST

NASA satellite data helps people maintain thousands of freshwater pumps by highlighting places in Africa most at-risk for drought.

Image from TERRA
Thu, 05 Nov 2020 13:05 EST

Annapolis, Maryland; Norfolk, Virginia; and Miami were originally built and mapped to provide enough protection against flooding, but sea level rise has caused that buffer to shrink.

Winter Heat Swamps Alaska

NASA Earth Observatory images by Jesse Allen and Jeff Schmatltz, using data from the Land Processes Distributed Active Archive Center (LPDAAC) and the LANCE/EOSDIS Rapid Response. Caption by Adam Voiland.

While much of the continental United States endured several cold snaps in January 2014, record-breaking warmth gripped Alaska. Spring-like conditions set rivers rising and avalanches tumbling.

This map depicts land surface temperature anomalies in Alaska for January 23-30, 2014. Based on data from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite, the map shows how 2014 temperatures compared to the 2001-2010 average for the same week. Areas with warmer than average temperatures are shown in red; near-normal temperatures are white; and areas that were cooler than the base period are blue. Gray indicates oceans or areas where clouds blocked the satellite from collecting usable data. Read more

NASA Earth Observatory images by Jesse Allen and Jeff Schmatltz, using data from the Land Processes Distributed Active Archive Center (LPDAAC) and the LANCE/EOSDIS Rapid Response. Caption by Adam Voiland.
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