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Estimated crop irrigation water use withdrawals in Sacramento Valley Groundwater Basin, Arizona for 2021

Dates

Publication Date
Start Date
2021-01-01
End Date
2021-12-31

Citation

Read, A.L., Cadogan, A.F., and Mayo, J.P., 2022, Estimated crop irrigation water use withdrawals in Sacramento Valley Groundwater Basin, Arizona for 2021: U.S. Geological Survey data release, https://doi.org/10.5066/P9N8PR8C.

Summary

Observations of irrigated agricultural land within the Sacramento Valley Groundwater Basin in Arizona. Crops were verified in situ once in 2021 on May 21st; based on digitized field boundaries. Field boundaries were digitized from U.S. Department of Agriculture, National Agricultural Imagery Program images dated 2021 and supplemented with Landsat and Sentinel2 imagery collections accessed via the 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 consumptive use (U.S. Bureau of Reclamation, 1992 appendix A) using [...]

Contacts

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

Attached Files

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SV_2021_est_FV_wthdrwls_crop.csv
“SV 2021 attribute table only”
18.79 KB text/csv
Shapefile: SV_2021_est_FV_wthdrwls_crop.zip
SV_2021_est_FV_wthdrwls_crop.cpg 5 Bytes
SV_2021_est_FV_wthdrwls_crop.dbf 237.74 KB
SV_2021_est_FV_wthdrwls_crop.prj 418 Bytes
SV_2021_est_FV_wthdrwls_crop.sbn 564 Bytes
SV_2021_est_FV_wthdrwls_crop.sbx 132 Bytes
SV_2021_est_FV_wthdrwls_crop.shp 15.05 KB
SV_2021_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.

Map

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Communities

  • USGS Data Release Products

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Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9N8PR8C

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