Skip to main content

Aboard NASA’s many platforms are sophisticated instruments that collect a wide range of data about our planet. Our instruments can track wildfires in real time, detect minute changes in the Earth’s atmosphere, and help agricultural communities optimize their crop cycles. Explore how our data can enhance your Earth science research.

 

Explore Instruments

Filters
image of TES instrument collecting tropospheric data

TES

Tropospheric Emission Spectrometer
TES was an infrared sensor that measured chemical components of Earth’s troposphere including ozone, water vapor, carbon monoxide, methane, nitrous oxide, and nitric acid.
77 datasets
Thematic Mapper instrument data

Thematic Mapper

Thematic Mapper is an advanced, multispectral scanning Earth instrument that senses data in seven spectral bands simultaneously.
121 datasets
image of land surface data from TIRS instrument

TIRS

Thermal Infrared Sensor
TIRS measures land surface temperature in two thermal bands that enables the differentiation of cold spots from warm spots.
6 datasets
SHOWING 8 OF 195

Join Our Community of NASA Data Users

While NASA data are openly available without restriction, an Earthdata Login is required to download data and to use some tools with full functionality.

Learn About the Benefits of Earthdata Login

Frequently Asked Questions

Earthdata Forum

Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.

Submit Questions to Earthdata Forumand View Expert Responses

Earthdata
Forum