Advancing knowledge of Earth's frozen regions.
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ALT Colorful overview maps of the Upper Colorado Basin (UCRB), outlined in black. (a) The major UCRB waterways overlaid on satellite imagery from April 2022 visualizing typical extent of springtime snow cover. Over the MODIS record, (b) annual snow covered days visualizing extent and duration of snow cover, (c) spring RFdust, and (d) persistence of RFdust (% of time above 50 Wm−2). For interpretation, see the article in Geophysical Research Letters https://doi.org/10.1029/2024GL112757
ALT Satellite imagery in the background. The word "webinar" is shown on the left side, just above the webinar title, "Laser Altimetry Applications for a Changing World." Below that is the webinar's subtitle, "Working with ICESat-2 Bathymetry Data." The NASA Earthdata logo is in the lower left corner.
ALT Satellite imagry of the Earth with a satellite in orbit. The word "Training" is displayed above text that reads, "Fundamentals of Remote Sensing. The NASA Earthdata logo is shown in the lower left corner.
ALT X-Snow Project Fills Gap in East Coast Snow Data
ALT CU, CIRES, and NOAA logos in front of an aerial image of an area with lots of trees and red-roofed buildings with mountains along the horizon.
ALT Earth science data roundup for March 2025.
ALT The Climate Prediction Center's 6-10 day temperature outlook favors normal to above-normal temperature chances for most of the eastern half of the contiguous United States plus Alaska and Hawaii, and below-normal temperature chances for California into the Southwest.
ALT Images from the February 2025 Earth Science Data Roundup