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 News
Articles, resources, and announcements from Terrestrial Hydrosphere.
Recently released datasets from the SWOT mission provide scientists with previously unavailable measurements of Earth's surface water.
Feature Article
April 25, 2024
Image captured March 16, 2024, by the VIIRS instrument aboard the joint NASA/NOAA Suomi NPP satellite.
Worldview Image of the Week
March 21, 2024
A workshop hosted by NASA's Physical Oceanography Distributed Active Archive Center (PO.DAAC) explored data and resources for working with observations from the Surface Water and Ocean Topography (SWOT) mission.
Blog
March 18, 2024
Image captured March 13, 2024, by the MODIS instrument aboard NASA's Terra satellite.
Worldview Image of the Week
March 14, 2024
NASA's PO.DAAC hosted a SWOT Data Access Workshop titled "Remote Sensing of the Water Cycle" at AGU Chapman in Feb. 2024.
Blog
Feb. 24, 2024
Image captured on Jan 20, 2024, by the OLI and OLI-2 instruments aboard the NASA/USGS Landsat 8 and 9 satellites.
Worldview Image of the Week
Jan. 25, 2024
New instruments like the Ka-band Radar Interferometer present NASA Engineers with calibration and validation challenges.
Data User Story
Jan. 8, 2024
Image captured on Dec 28, 2023, by the VIIRS instrument aboard the joint NASA/NOAA Suomi NPP satellite.
Worldview Image of the Week
Dec. 28, 2023
SHOWING 8 OF 144