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.

Image from TERRA
Thu, 10 Sep 2020 10:46 EDT

The year 2020 will be remembered for being a very trying year and western wildfires have just added to the year's woes.

Ship Tracks off the Kamchatka Peninsula

PacificOcean_amo_2015208 A scientist, Yi-Chun (Jean) Chen, at NASA’s Jet Propulsion Laboratory, and his colleagues were able to show how open-cell versus closed cell clouds affect the brightness, or albedo, of ship tracks.

Using data from MODIS on-board both Aqua and Terra and from the Multi-angle Imaging SpectroRadiometer (MISR) on Terra, the team studied the relationship between ship-emitted aerosols and cloud properties. The results suggested that aerosol plumes increased the amount of clouds and albedo in open-cell formation areas; where as, areas with closed-cells were less susceptible to aerosol plumes.

Research available in the April 2015 Journal of Geophysical Research

Read more on NASA’s Earth Observatory

 

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