We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
Terra Resources
Table of contents
Terra Learning Resources
The West Africa Atlas uses ASTER data, aerial imagery, and ground images to illustrate changes and responses to environmental challenges in 17 countries.
Data in Action
March 1, 2017
Satellite data from NASA's MODIS instrument illustrates the relationship between snow cover and temperature and the viability of skiing conditions over time.
Data in Action
Feb. 2, 2017
Learn about Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Surface Reflectance data, including band combinations and data values.
Tutorial
Jan. 23, 2017
Learn to interpret Moderate Resolution Imaging Spectroradiometer (MODIS) Surface Reflectance data quality via Quality Assurance bits, tools, and resources.
Tutorial
Jan. 23, 2017
Learn how to interpret Moderate Resolution Imaging Spectroradiometer (MODIS) Land Surface Temperature data quality information, including decoding binary quality layers and utilizing tools for data analysis.
Tutorial
Jan. 23, 2017
Learn how to access Moderate Resolution Imaging Spectroradiometer (MODIS) Surface Reflectance data through Earthdata Search.
Tutorial
Jan. 23, 2017
The Global Land Ice Measurements from Space (GLIMS) initiative uses satellite data to track glacier changes, providing vital data for climate and hazard studies.
Data in Action
Dec. 14, 2016
Discover how a NASA DEVELOP team developed a tool to understand drought impact and avoid long-term effects.
Data in Action
Nov. 30, 2016
Pagination
SHOWING 8 OF 235
Terra News
View All News
Filters
Image captured on 6 November 2016 by the MODIS instrument, aboard the Terra satellite.
Worldview Image of the Week
Nov. 7, 2016
Beginning July 20, 2016, NASA's LP DAAC users will need to use Earthdata login credentials to obtain data.
News
June 22, 2016
NASA's LP DAAC is now distributing Terra ASTER Level 1 Precision Terrain Corrected Registered At-Sensor Radiance data products worldwide.
News
April 1, 2016
Generation of Terra/MODIS atmospheric products has restarted as of April 8, 2016.
Blog
March 3, 2016
These products are available globally at their full resolution of 30 meters per pixel.
Blog
Dec. 9, 2015
Image captured by the MODIS instrument, aboard the Terra satellite, on 18 October 2015
Worldview Image of the Week
Oct. 20, 2015
Image captured by the MODIS instrument, aboard the Terra satellite, on 12 October 2015 at 16:05 UTC.
Worldview Image of the Week
Oct. 15, 2015
Access Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 data starting in August 2015.
News
July 23, 2015
Pagination
SHOWING 8 OF 450
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