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.

Olympic Snow

NASA Earth Observatory images by Jesse Allen, using data provided by George Riggs and Dorothy Hall (NASA/GSFC). Caption by Holli Riebeek.

Nature helped the Olympic hosts in 2014 with cold weather and some natural snow in the weeks prior to the games. This map shows the extent of snow in the region on February 3, 2014.

The map was made with data from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite and matches the natural color image. Unlike the natural color image, the snow map differentiates between snow and cloud, and between land that is entirely covered in snow, and land where snow cover is patchy. Krasnaya Polyana, the town at the base of mountain where Rosa Khutor is located, has little to no snow, but the nearby slopes appear to be mostly snow covered. Sochi is snow free. Read more at Earth Observatory.

NASA Earth Observatory images by Jesse Allen, using data provided by George Riggs and Dorothy Hall (NASA/GSFC). Caption by Holli Riebeek.
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