5 days ago · Evapotranspiration (ET) is the sum of water evaporation from the land surface and its transpiration, or movement, through vegetation. ET measurements are useful in monitoring and …

Dec 11, 2025 · Glaciers advance and retreat. If more snow and ice are added than are lost through melting, calving, or evaporation, glaciers will advance. If less snow and ice are added than are lost, …

5 days ago · Anatomy of a Glacier Definitions The accumulation (input) zone is where a glacier gains snow and ice through snowfall and compression. Ice begins to flow like a conveyor belt, driven by …

Dec 22, 2025 · View glossary terms related to the Glacier Power curriculum supplement developed by NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).

2 days ago · Runoff is the measurement of the flow of water into a lake, stream or other waterbody, usually expressed in cubic feet per second. The flow is produced by rainfall from storms, precipitation …

Dec 31, 2023 · True-color image of the Cauchari-Olaroz Lithium Mine in Jujuy Province, Argentina. In the center of the image are bright green/cyan evaporation ponds with salars, or salt flats, to the north …

Dec 21, 2022 · Dead Sea and Salt Evaporation PondsThe data from the two instruments aboard the four satellites are processed through a set of algorithms to make the imagery consistent and comparable …

Dec 11, 2025 · The NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) Gross and Net Primary Production (NPP) Gap-Filled …

NLDAS Primary Forcing Data L4 Monthly Climatology 0.125 x 0.125 degree V2.0 (NLDAS_FORA0125_MC) at GES DISC

The MOD16A2 Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the MOD16A2 Version 6.1 data product. The MOD16A2 Version 6 Evapotranspiration/Latent …