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Description

These data consist of soil moisture sensor, soil temperature and air temperature measurements recorded by 25 temporary stations in the Millbrook (MB) experiment location during SMAPVEX19-22. The stations were spread out over the experiment domain of about 30 by 40 km located around Millbrook, NY. The stations were installed in May 2019 and are to continue operation until 2022. Note that the product is named SMAPVEX19-22 because, although the current coverage is through 2021, it is projected to include 2022 data in the future.

Version Description

Initial release

Product Summary

Platforms
GROUND-BASED OBSERVATIONS
Instruments
SOIL MOISTURE PROBE ,
SOIL TEMPERATURE PROBE ,
THERMOMETERS
Projects
SMAP VAL
Spatial Extent

N: 42.03 S: 41.68 E: -73.44 W: -73.79

Spatial Reference System(s)
WGS 84 (EPSG:4326)
Location
NEW YORK
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2019-05-01 to 2021-10-31
Temporal Resolution
1 Hour
Concept ID
C3286117699-NSIDC_CPRD
Data State
COMPLETE
Number of Files/Granules
1
Processing Level
NA
Published
Science Keywords
Air Temperature ,
Soil Moisture/Water Content ,
Soil Temperature

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Cosh, M., Kelly, V., & Colliander, A. (2020). SMAPVEX19-22 Millbrook Temporary Soil Moisture Network, Version 1 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/NXNJWN9933UI Date Accessed: 2026-09-18

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Publications Citing This Dataset

Filters
Title Year Author Topic
Global daily 9 km remotely sensed soil moisture (20152025) with microwave radiative transfer-guided learning Feng, Sijia, Li, Aoyang, Zhou, Rui, Butterbach-Bahl, Klaus, Guan, Kaiyu, Jin, Zhenong, Looms, Majken C., Wang, Sherrie, Igel, Christian, Treat, Claire, Olesen, Jrgen Eivind, Wang, Sheng Brightness Temperature, Surface Soil Moisture, Air Temperature, Soil Moisture/Water Content, Soil Temperature, Vegetation Index, Normalized Difference Vegetation Index (NDVI), Enhanced Vegetation Index (EVI), Land Use/Land Cover Classification
SMAP detects soil moisture under temperate forest canopies Colliander, Andreas, Cosh, Michael H., Kelly, Vicky R., Kraatz, Simon, BourgeauChavez, Laura, Siqueira, Paul, Roy, Alexandre, Konings, Alexandra G., Holtzman, Natan, Misra, Sidharth, Entekhabi, Dara, O'Neill, Peggy, Yueh, Simon H. Air Temperature, Soil Moisture/Water Content, Soil Temperature, Surface Soil Moisture
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