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Estimated crop irrigation water use withdrawals in Willcox 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 Willcox Groundwater Basin, Arizona for 2020: U.S. Geological Survey data release, https://doi.org/10.5066/P9Q22ID2.

Summary

Observations of irrigated agricultural land within the Willcox Groundwater Basin in Arizona. Crops were verified in situ twice in 2020, first on May 20th and again on August 12th; 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 [...]

Contacts

Point of Contact :
Amy L Read
Originator :
Amy L Read, Saeid Tadayon, Ammon F Cadogan
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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WX_2020_est_FV_wthdrwls_crop.csv
“WX 2020 attribute table only”
401.03 KB text/csv
Shapefile: WX_2020_est_FV_wthdrwls_crop.zip
WX_2020_est_FV_wthdrwls_crop.cpg 5 Bytes
WX_2020_est_FV_wthdrwls_crop.dbf 4.37 MB
WX_2020_est_FV_wthdrwls_crop.prj 418 Bytes
WX_2020_est_FV_wthdrwls_crop.sbn 8.39 KB
WX_2020_est_FV_wthdrwls_crop.sbx 492 Bytes
WX_2020_est_FV_wthdrwls_crop.shp 1.79 MB
WX_2020_est_FV_wthdrwls_crop.shx 7.04 KB

Purpose

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

Map

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  • USGS Data Release Products

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Provenance

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9Q22ID2

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