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NASA GLOBE Land Cover Challenge 2022: Land Cover in a Changing Climate

07.26.2022
The Global Learning and Observations to Benefit the Environment (GLOBE) Program invites you to take part in our upcoming Land Cover Challenge: “Land Cover in a Changing Climate.”

The photos you take using The GLOBE Program’s GLOBE Observer app document the current land cover and may also show evidence of land cover or land use change in the area. We especially encourage you to look for places you know have changed (or where you know change is coming), and put any information about the reasons or timing for that change in the field notes section. While existing land cover databases (such as the 50-year record from the Landsat satellite) may be able to indicate where change is happening, they don’t always include the reasons why those changes occurred, so any local, on-the-ground knowledge you share with us can be especially helpful.

Earth Expeditions Blog: An Arctic Treasure Hunt

07.22.2022
t was a duck that led me to treasure. And a plane that led me to the duck.

Earth Expeditions Blog: Rocking and Rolling Over Summer Sea Ice

07.21.2022
The thickness of melting Arctic sea ice, seen here north of Greenland on July 11, 2022, is tricky to measure from space, but a NASA campaign is designed to improve height measurements from the ICESat-2 satellite.
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Overview

The Cryospheric Sciences Laboratory investigates Earth's ice cover and its connection to the rest of the climate system. Laboratory researchers combine comprehensive surface, aircraft, and satellite observations with sophisticated modeling to characterize the behavior of snow and ice and understand the processes at work.

We provide the scientific expertise needed to develop instrumentation and satellite missions. We develop research-quality datasets and work with the broader research community to ensure their effective use. In addition, Laboratory scientists use their expertise in remote sensing and ice physics to explore cryospheric processes on other solar system bodies.

For further information, data, research, and other resources, see Cryospheric Sciences Projects.

Contact Us

Nathan Kurtz
301.614.5013
nathan.t.kurtz@nasa.gov

General inquiries about the scientific programs at NASA's Goddard Space Flight Center may be directed to the Center Office of Communications at 1.301.286.8955.

                                                                                                                                                                                        
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