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.

Terra on NASA’s Earth Observatory – March

momotombo_ast_2016062

Image Credit: NASA Earth Observatory image by Jesse Allen, using data from NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team.

March 5, 2016
Eruption at Momotombo– The Advanced Spaceborne Thermal Emission and Reflection Radiometer on NASA’s Terra Satellite aquired this false color image of Momotombo volcano in Nicaragua erupting on March 2, 2016.


March 16, 2016
Flooding in the U.S. South– The Moderate Imaging Spectroradiometer on NASA’s Terra Satellite captured images of the flooding waters on the Mississippi River and White River in the southern United States.


March 18, 2016
Sand Mining at Poyang Lake– As part of an effort to assess the scale of the sand mining and its environmental impacts, a group of researchers analyzed data collected by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) sensor on NASA’s Terra satellite. Using infrared data collected by ASTER in 2005, the researchers found that the lake was producing up to 236 million cubic meters of sand per year—about 9 percent of the total produced by China. The researchers estimated that the volume of sand removed was probably enough to make Poyang Lake the largest sand mining operation in the world.


March 19, 2016
Northern California Floodway Fills– The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured  images of the river and floodway in northern California.  Storms in March 2016 brought water levels in this drought stricken region back to it’s historic average.

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