A first look at data from NASA’s laser altimeter mission ICESat-2 reveals very high resolution 3-D profiles of ice on land and sea, forests, and shallow bodies of water.
satellites
Posted inEditors' Highlights
Molecular Ions Unexpectedly Frequent in Earth’s Magnetosphere
A Japanese satellite reveals rapid and surprisingly frequent transport of molecular ions from the ionosphere to the magnetosphere, under not only extreme but also moderate geomagnetic conditions.
Posted inScience Updates
Six New Satellites Watch the Atmosphere over Earth’s Equator
The FORMOSAT-7/COSMIC-2 constellation, launched this June, will provide the most accurate data yet on tropical weather, climate, and space weather.
Posted inEditors' Highlights
Human-made Emissions Modify Electron Space Environment
Very Low Frequency transmitters used for communications with submarines modify the dynamics of energetic electrons in the inner radiation belt and the slot region.
Posted inNews
How Satellite Data Improve Earthquake Monitoring
Case studies from around the world illustrate the power of geodetic data in earthquake monitoring.
Posted inNews
Spy Satellite Reveals Accelerated Pace of Himalayan Glacier Melt
Images taken covertly in the 1970s have taken on a new purpose in a recent glaciology study.
Posted inScience Updates
The Swarm Satellite Trio Studies Earth and Its Environment
8th Swarm Data Quality Workshop; Frascati, Italy, 8–12 October 2018
Posted inNews
New Eyes on Wildfires
Onboard machine learning and compact thermal imaging could turn satellites into real-time fire management tools to help officials on the ground.
Posted inResearch Spotlights
A New Way of Visualizing Iceland’s Crustal Deformation
A novel method of calculating strain rates from GPS data shows the South Iceland Seismic Zone is experiencing rapid deformation, including inflation near the island’s most active volcano.
Posted inResearch Spotlights
New Antenna Design Could Improve Satellite Communications
A novel antenna design promises to improve bandwidth and allow for better communication between Earth stations and satellites.