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Solid Earth News

Articles, resources, and announcements from Solid Earth.
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The atmosphere visible from space.

NASA CSDA Vendor Focus- PlanetiQ

Join us on Tues., Sept. 30, to learn more about NASA CSDA program vendor PlanetiQ and to learn how to discover, access, and work with their GNSS Radio Occultation (GNSS-RO) data.
Webinar
Sept. 16, 2025
25-cm commercial Umbra SAR image of the Santa Ana Volcano, El Salvador.

NASA CSDA Program Vendor Focus—Umbra

Learn more about the NASA Commercial Satellite Data Acquisition (CSDA) program vendor Umbra and how to discover, access, and work with their high-resolution commercial synthetic aperture radar (SAR) data products.
Webinar
Aug. 11, 2025
A screen capture from the Alaska Satellite Facility's VERTEX tool showing OPERA Level 3 displacement data from Sentinel 1.

OPERA Project Releases Level 3 Displacement Products

The OPERA Level 3 displacement products provide detailed information on land surface changes, and include the first open-access InSAR time-series displacement products available over North America.
News
May 22, 2025
Chinese Liaoning and Shandong carriers docked at Yulin Naval Base, captured in a high-resolution SAR image by Capella Space. © 2025 Capella Space.

NASA CSDA Program Vendor Focus—Capella Space

Learn more about the NASA Commercial Satellite Data Acquisition (CSDA) program vendor Capella Space and how to discover, access, and work with their SAR data products.
Webinar
Dec. 30, 2024
A graphic showing the locations of GNSS stations in North America, Central America, a portion of South America, Greenland, western Eurpoe, and western Africa.

No Longer Just an Experiment: 30 Years of the IGS

The International Global Navigation Satellite Systems Service (IGS), a voluntary federation of more than 200 self-funding entities, celebrates three decades of providing high-quality data.
Feature Article
Feb. 29, 2024
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