NASA will soon be changing the file transfer protocol, a system for browsing and retrieving data, now in use on the NASA Sea Level Portal. The agency is retiring the current FTP service, available on PO.DAAC, on June 3, 2019, and is recommending that users switch to authenticated HTTPS. This will require creating a NASA Earthdata login profile. For help with HTTPS: https://podaac-tools.jpl.nasa.gov/drive/
The Sentinel-6/Jason-CS satellite mission will add to a long-term sea level dataset that's become the gold standard for climate studies from orbit.
A team of engineers in the U.S. and Europe subjected the Sentinel-6 Michael Freilich spacecraft to a battery of trials to ready it for liftoff later this year.
Satellite data on the movement of water on Earth helps to improve the accuracy of moisture maps and forecasts.
The shape of the ground beneath Denman Glacier, which is melting from the bottom up, makes it particularly vulnerable to seawater intrusion.
Greenland and Antarctica are melting—but how quickly and which areas are most affected? Nearly 20 years of satellite data provide key insights into these questions.