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.

Image from TERRA
Thu, 22 Oct 2020 11:00 EDT

NASA scientists are combining data from water samples containing fish DNA with satellite data to find native fish and identify their habitats.

Image from TERRA
Fri, 25 Sep 2020 10:00 EDT

The August Complex Fire and others this fire season have been sending far-reaching plumes of wildfire smoke into the atmosphere that worsen air quality in California and beyond. Predicting where that smoke will travel and how bad the air will be downwind is a challenge, but Earth-observing satellites can help.

Terra’s MISR Measures Australian Smoke Plumes

Terra’s MISR instrument measures how high smoke travels in the atmosphere, which can affect how far smoke travels, helping better forecast where air quality is affected. This animation shows the height of smoke plumes over Australia from December 16, 2019.

On December 16th, 2019 NASA’s Terra satellite flew over the eastern coast of Australia, capturing 3D data on the height of smoke plumes emanating from the widespread fires in the region with its Multi-angle Imaging SpectroRadiometer (MISR) instrument. Using data from this overpass, the NASA Disasters Program in collaboration with the Active Aerosol Plume-height (AAP) project has developed the first ever interactive 3D visualization of MISR fire plume-height data, which demonstrates the new 3D capabilities of the NASA Disasters Mapping Portal.