Updated Global Elevation Data Released by NASA

Caitlin Dempsey

A new global digital elevation model (DEM) has been released by NASA.

Help NASA Identify Clouds

Caitlin Dempsey

NASA is looking for volunteers to participate in its Fall Cloud Challenge from October 15 to November 15, 2019.

Version 3 of the ASTER Global Digital Elevation Model Released

Caitlin Dempsey

2.3 million scenes from the ASTER archive were processed to create the latest version of the ASTER Global Digital Elevation Model (GDEM).

NASA is Expanding its Worldwide Landslide Data Catalog Using Volunteers

Caitlin Dempsey

NASA has developed Landslide Reporter as a way to collect as much information as possible about landslides from citizen scientists from around the world.

NASA's Advanced Rapid Imaging and Analysis (ARIA) team created this co-seismic Interferometric Synthetic Aperture Radar (InSAR) map, which shows surface displacement caused by the recent major earthquakes in Southern California, including the magnitude 6.4 and the magnitude 7.1 events on July 4 and July 5, 2019, respectively. Credits: NASA/JPL-Caltech

Mapping Ground Movement From the 2019 California Earthquake with Satellite Data

Caitlin Dempsey

Researchers with NASA's Jet Propulsion Laboratory have used satellite data to map out surface displacement from the 2019 California earthquakes.