Image from TERRA
Thu, 16 Jan 2020 10:13 EST

In the northern Mexican state of Cohuilla lies the Cuatro Cienegas Basin.

Image from TERRA
Fri, 10 Jan 2020 14:16 EST

These views of Earth from 2019 were taken with a variety of different science instruments and data tools, all helping us see our planet more clearly.

Image from TERRA
Tue, 07 Jan 2020 11:11 EST

Kangaroo Island, off the coast of Australia, has not been immune to the devastating bushfires that have been affected the eastern coast of the continent.

Terra Instruments

Terra collects data about the Earth’s bio-geochemical and energy systems using five sensors that observe the atmosphere, land surface, oceans, snow and ice, and energy budget. Each sensor has unique features that enable scientists to meet a wide range of science objectives. The five Terra onboard sensors are:

  • ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer)
  • CERES (or Clouds and Earth’s Radiant Energy System)
  • MISR (Multi-angle Imaging SpectroRadiometer)
  • MODIS (Moderate-resolution Imaging Spectroradiometer)
  • MOPITT (Measurements of Pollution in the Troposphere)

Because all five instruments are on the same satellite making simultaneous observations, scientists are able to compare different aspects of Earth’s characteristics over time.

TERRA Teamwork