Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20. Suomi NPP data announcement

Landsat 7 image of Yellowstone National Park

EOS Land Val

Earth Observing System Land Validation

The objective of the EOS Land Validation (Land Val) project is to support the validation of Earth Observing System (EOS) Land Products, especially those derived from Moderate Resolution Imaging Spectroradiometer (MODIS), Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), Multi-Angle Imaging SpectroRadiometer (MISR), and Landsat 7. The data include in situ soil measurements for validating satellite products.

Data Centers

ORNL DAAC

Study Dates	2000-07-01 to 2023-02-23
Region	North America
Spatial Bounds	W: -150.714 S: -11.3224 E: -28.8805 N: 78.9459
Scientific Topics	Soil moisture/Soil content Soil temperature Atmospheric temperature Atmospheric water vapor Leaf Area Index (LAI) Ecosystems/vegetation Land use/land cover Carbon storage and processes

Instruments

Camera

Soil Depth Probe

Clinometers

Air Temperature and Relative Humidity Sensors

EOS Land Val

Data Centers

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