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  3. Estimated crop irrigation water use withdrawals in Sacramento Valley Groundwater Basin, Arizona for 2020

Estimated crop irrigation water use withdrawals in Sacramento Valley Groundwater Basin, Arizona for 2020

Dates

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

Citation

Read, A.L., Cadogan, A.F., and Tadayon, S., 2022, Estimated crop irrigation water use withdrawals in Sacramento Valley Groundwater Basin, Arizona for 2020: U.S. Geological Survey data release, https://doi.org/10.5066/P9KF6CBV.

Summary

Observations of irrigated agricultural land within the Sacramento Valley Groundwater Basin in Arizona. Crops were verified in situ once in 2020 on July 16th; based on digitized field boundaries. Field boundaries were digitized from U.S. Department of Agriculture, National Agricultural Imagery Program images dated 2019 and supplemented with Landsat and Sentinel2 imagery collections accessed via the U.S. Geological Survey LandLook Viewer (https://landlook.usgs.gov/) and Sentinel Hub, Sentinel Playground (https://apps.sentinel-hub.com/sentinel-playground). Satellite images were also used to identify the length of the growing season and crop condition. Water withdrawals were calculated using the modified Blaney-Criddle model of calculating [...]

Contacts

Point of Contact :
Amy L Read
Originator :
Amy L Read, Ammon F Cadogan, Saeid Tadayon
Metadata Contact :
Amy L Read
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Arizona Water Science Center
USGS Mission Area :
Water Resources

Attached Files

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SV_2020_est_FV_wthdrwls_crop.csv
“SV 2020 attribute table only” 		17.24 KB text/csv
Shapefile: SV_2020_est_FV_wthdrwls_crop.zip
SV_2020_est_FV_wthdrwls_crop.shp.xml
“SV 2020 Metadata file for shapefile and csv”
Original FGDC Metadata
View 		102.36 KB
SV_2020_est_FV_wthdrwls_crop.cpg 5 Bytes
SV_2020_est_FV_wthdrwls_crop.dbf 237.74 KB
SV_2020_est_FV_wthdrwls_crop.prj 418 Bytes
SV_2020_est_FV_wthdrwls_crop.sbn 564 Bytes
SV_2020_est_FV_wthdrwls_crop.sbx 132 Bytes
SV_2020_est_FV_wthdrwls_crop.shp 14.7 KB
SV_2020_est_FV_wthdrwls_crop.shx 484 Bytes

Purpose

Data were collected to understand irrigated land use and to estimate crop irrigation withdrawals within the Arizona Department of Water Resources specified groundwater basin.

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9KF6CBV

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