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  3. Daily average soil moisture and ancillary data from the Noah land surface model in the National Land Data Assimilation version 2 extracted for GAGES-II watersheds, 1980 to 2020

Daily average soil moisture and ancillary data from the Noah land surface model in the National Land Data Assimilation version 2 extracted for GAGES-II watersheds, 1980 to 2020

Dates

Publication Date
Start Date
1980-01-01
End Date
2020-12-31

Citation

Caldwell, T.G., and Wieczorek, M.E., 2023, Daily average soil moisture and ancillary data from the Noah land surface model in the National Land Data Assimilation version 2 extracted for GAGES-II watersheds, 1980 to 2020: U.S. Geological Survey data release, https://doi.org/10.5066/P9IKHEM3.

Summary

This U.S Geological Survey data release contains soil moisture, actual evapotranspiration, precipitation, and potential evapotranspiration by watershed for the United States from 1980 to 2020. Hourly values from NASA's North American Land Data Assimilation System Phase 2 (NLDAS-2) Noah model were aggregated to daily values and extracted by Geospatial Attributes of Gages for Evaluating Streamflow, version II (GAGES-II) watershed. The daily aggregated values include average soil moisture at four depths, 0 to 10 centimeters (SoilM_0_10cm), 10 to 40 centimeters (SoilM_10_40cm), 40 to 100 centimeters (SoilM_40_100cm), and 100 to 200 centimeters (SoilM_100_200cm); and total actual evapotranspiration (Evap), precipitation (Rainf), and potential [...]

Contacts

Point of Contact :
Public Information Officer, U.S. Geological Survey Nevada Water Science Center
Originator :
Todd G Caldwell, Michael E Wieczorek
Metadata Contact :
Todd G Caldwell
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Nevada Water Science Center
USGS Mission Area :
Water Resources

Attached Files

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projectmetadata_NLDAS_GAGESII.xml
Original FGDC Metadata
View 		17.19 KB application/fgdc+xml
Evap_gagesII.csv
“Daily total actual evapotranspiration” 		633.97 MB text/csv
Rainf_gagesII.csv
“Daily total precipitation” 		658.34 MB text/csv
PotEvap_gagesII.csv
“Daily total potential evapotranspiration” 		653.09 MB text/csv
SoilM_40_100cm_gagesII.csv
“Daily average soil moisture storage from 40 to 100 cm depth” 		893.53 MB text/csv
SoilM_100_200cm_gagesII.csv
“Daily average soil moisture storage from 100 to 200 cm depth” 		905.36 MB text/csv
SoilM_10_40cm_gagesII.csv
“Daily average soil moisture storage from 10 to 40 cm depth” 		791.24 MB text/csv
SoilM_0_10cm_gagesII.csv
“Daily average soil moisture storage from 0 to 10 cm depth” 		774.44 MB text/csv

Purpose

This dataset was created by the U.S. Geological Survey Water Mission Area Drought Characterization Program. The intended uses of this dataset include, but are not limited to, water resource modeling, mapping, and visualization applications.

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Communities

  • USGS Data Release Products
  • USGS Nevada Water Science Center

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Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9IKHEM3

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