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Evapotranspiration Data Access and Tools

NASA has evapotranspiration datasets that help researchers characterize how water is evaporating from land and vegetation. Access a range of data and data tools such as OpenET, AppEEARS, and Soil Moisture Visualizer to make the most of evapotranspiration data.

Evapotranspiration Datasets

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Dataset Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
MODIS/Aqua Net Evapotranspiration Gap-Filled Yearly L4 Global 500m SIN Grid V061 Aqua MODIS 2002-07-04 to Present GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Aqua Net Evapotranspiration Yearly L4 Global 500m SIN Grid V006 Aqua MODIS 2002-01-01 to 2003-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Terra Net Evapotranspiration 8-Day L4 Global 500m SIN Grid V006 Terra MODIS 2001-01-01 to 2023-02-09 GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Terra Net Evapotranspiration 8-Day L4 Global 500m SIN Grid V061 Terra MODIS 2021-01-01 to Present GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Terra Net Evapotranspiration Gap-Filled 8-Day L4 Global 500m SIN Grid V006 Terra MODIS 2000-01-01 to 2021-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Terra Net Evapotranspiration Gap-Filled 8-Day L4 Global 500m SIN Grid V061 Terra MODIS 2000-01-01 to Present GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Terra Net Evapotranspiration Gap-Filled Yearly L4 Global 500m SIN Grid V006 Terra MODIS 2000-02-18 to 2021-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Terra Net Evapotranspiration Gap-Filled Yearly L4 Global 500m SIN Grid V061 Terra MODIS 2000-02-18 to Present GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
MODIS/Terra Net Evapotranspiration Yearly L4 Global 500m SIN Grid V006 Terra MODIS 2001-01-01 to 2003-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 HDF-EOS2
Monthly Climate Data for Selected USGS HCDN Sites, 1951-1990, R1 STREAMFLOW STATION STREAM GAUGES 1951-01-01 to 1990-12-31 N: 49.39 S: 24.16 E: -66.74 W: -125.15 Shapefile
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Featured Evapotranspiration Observation Method: ECOSTRESS
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) instrument measures the temperature of plants across Earth to assess the loss of water through the tiny stomata pores in their leaves. This loss of water through leaves is a key component evapotranspiration. Plants regulate their temperature by releasing water through stomata. Insufficient water availability will cause the temperatures of plants to rise, which can be measured with ECOSTRESS. The instrument can scan the entire Earth in seven days and with enough detail to determine the temperature of an individual farmer's field. The data is used to create the Evaporative Stress Index (ESI), a leading drought indicator and valuable resource for decision-makers.
Learn more about ECOSTRESS
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Coming Soon from a Space Station Near You

The ECOSTRESS, GEDI, and OCO-3 Earth observing missions aboard the International Space Station (ISS) will help scientists better understand Earth systems.
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Evapotranspiration Data Tools

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