ECOSTRESS Version 2 Tiled and Gridded Evapotranspiration and Evaporative Stress Index Dis-ALEXI Data Products Released

by **LP DAAC - jwilson** » Wed Sep 24, 2025 2:24 pm America/New_York

NASA's Land Processes Distributed Active Archive Center (LP DAAC) announced the availability of the ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) Version 2 Tiled and Gridded Evapotranspiration and Evaporative Stress Index Atmosphere-Land Exchange Inverse model (dis-ALEXI) data products at 70 meter spatial resolution. These products are generated using the dis-ALEXI model applied to data collected by the ECOSTRESS instrument aboard the International Space Station (ISS) over the conterminous United States (CONUS). Included in these ECOSTRESS products are variables for Evapotranspiration Daily (ETdaily) and Evapotranspiration Daily Uncertainty (ETdailyUncertainty) for the evapotranspiration products, and Evaporative Stress Index Daily (ESIdaily) and Evaporative Stress Index Daily Uncertainty (ESIdailyUncertainty) for the evaporative stress index products.

The data are available for download through NASA's Earthdata Search.

Please contact LP DAAC User Services with any questions.

Referenced Datasets
Dataset Name Format
ECOSTRESS Gridded Evaporative Stress Index disALEXI 24-Hour L4 CONUS 70 m V002 HDF5
ECOSTRESS Gridded Evapotranspiration disALEXI 24-Hour L3 CONUS 70 m V002 HDF5
ECOSTRESS Tiled Evaporative Stress Index disALEXI 24-Hour L4 CONUS 70 m V002 COG
ECOSTRESS Tiled Evapotranspiration disALEXI 24-Hour L3 CONUS 70 m V002 COG
Visit this News Announcement at: https://www.earthdata.nasa.gov/data/alerts-outages/ecostress-version-2-tiled-gridded-evapotranspiration-evaporative-stress-index