Image from TERRA
Wed, 22 Jul 2020 12:01 EDT

NASA’s Terra satellite captured this image of fires wreaking havoc across a large swath of Siberia on July 21, 2020.

Image from TERRA
Fri, 17 Jul 2020 11:00 EDT

Puerto Rico now has an air quality warning system that provides three days of advance notice about potentially harmful dust that travels across the Atlantic Ocean from the Sahara Desert.

Image from TERRA
Wed, 15 Jul 2020 10:35 EDT

NASA’s Terra satellite captured this image of California’s Mineral fire with the MODIS (Moderate Resolution Imaging Spectroradiometer) instrument on July 14, 2020.

For Data Users

Terra Logo

Terra Logo – click to enlarge and use for presentations

Contents of this section contain information useful to data users when called on to create presentations.  Information about data sets, supporting documents, presentations, and resources with rich imagery are listed.

Theoretical Basis for Data Products

  • Algorithm Theoretical Basis Documents (ATBDs)
    For details on the logic behind each of Terra’s data products, refer to the listing of ATBDs. These are technical documents describing the process by which the Terra data products are produced using the radiance and reflectance information collected by the five on-board sensors.

Documents

Presentations

Web Resources

  • NASA’s Earth Observations (NEO)
    NEO is your source for global data imagery from NASA. The global data sets are interactive allowing users to look for relationships between different types of data. Ever wondered how Sea Surface Temperature and Chlorophyll concentrations are related? Use the interactive tool to see how.
  • Earth Observatory
    Earth Observatory web site The Earth Observatory offers current information about Earth science through images updated multiple times daily, articles, fact sheets, blogs, and animations. Experiments are activities for educators. The Global Maps section contains movies that show seasonal change in things like plant growth, cloud. The Images section offers satellite images that show new scientific findings, current events, or simple beauty.