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Los Angeles-Area Landslide Expands
3 min read

NASA radar imagery revealed that the active area of a decades-old landslide has grown following periods of heavy rainfall in…

Feb 6, 2025
Article
New View of the “City Under the Ice”
5 min read

A novel radar image reveals structural elements of Camp Century, an abandoned U.S. military base buried within the Greenland Ice…

Nov 24, 2024
Article
Sizing up Mauna Loa’s Lava Flows
4 min read

Airborne mapping of the thickness of the lava flows helped scientists calculate that 230 million cubic meters of molten rock…

Dec 16, 2022
Article
A Mosaic of Fire Data
4 min read

Scientists are using radar data to decipher where and how well landscapes recover in the years after major fires.

Feb 5, 2021
Article
Mapping a Slow-Motion Landslide
5 min read

Through the study of an unusual, long-lasting slide, has developed a new technique to make prediction easier and more accurate.

Jun 4, 2020
Article
Drought then Deluge Turned a Stable Landslide into Disaster
5 min read

“Stable landslide” sounds like a contradiction in terms, but there are indeed places on Earth where land has been creeping…

Feb 7, 2019
Article
Scientists Improve Maps of Subsidence in New Orleans
3 min read

Through a combination of airborne radar and ground-based GPS, a research team has developed detailed models of how much land…

May 24, 2016
Article
Airborne Instruments Look for Changes in the Delta
3 min read

Plane-mounted radar and other instruments are studying the shrinking and growing wetlands along the Gulf Coast.

Jun 24, 2015
Article
Sizing Up Galeras
3 min read

An airborne radar instrument allows scientists to ascertain the shape of a Colombian volcano. Future measurements will help detect how…

May 28, 2013
Article
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