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
Terrestrial Hydrosphere Learning Resources
Webinars, tutorials, data recipes and more to help you work with Terrestrial Hydrosphere.
Filters
What is the 3D structure of falling snow and how does its variability affect remotely sensed retrievals?
Data in Action
Oct. 19, 2018
Remote sensing data's drought-indicating parameters are essential to manage the impact of water scarcities and minimize drought losses.
Data in Action
June 27, 2018
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
Discover how MODIS data help track changes in snow water equivalents in the Sierra Nevada Mountains to help forecast drought in California.
Data in Action
Sept. 30, 2015
See how MODIS data are used to determine areas susceptible to water-stress to show the relative health of the vegetation compared to the same area with healthy vegetation.
Data in Action
June 25, 2015
Learn how satellite altimetry is used to measure the heights of rivers and lakes.
Data in Action
May 11, 2015
Learn how NASA’s Gravity Recovery and Climate Experiment satellite mission measures groundwater changes from space.
Data in Action
March 26, 2015
Discover how Landsat data were used map areas of the Alaskan Yukon River basin proving that land cover type was a good predictor of permafrost.
Data in Action
Dec. 10, 2014
SHOWING 8 OF 66
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