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Modeled Top of the Overburden Geomodel Unit (obtop_f)

Dates

Release Date
2010-10-01
Time Period
2010-10
Publication Date

Citation

Burns, E., 2010, Modeled Top of the Overburden Geomodel Unit (obtop_f): U.S. Geological Survey data release, https://doi.org/10.5066/P9UZTNZD.

Summary

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. The obtop_f grid represents the modeled elevation of the top of the Overburden geomodel unit at a 500 foot resolution. It is one grid of a geomodel that consists of eleven grids and a spatial extent polygon shapefile. As part of a U.S. Geological Survey Groundwater Resources Program study, a three-dimensional geomodel was constructed for approximately 53,000 mi2 of the Columbia Plateau in Washington, Oregon, and Idaho. This geomodel was constructed [...]

Contacts

Point of Contact :
Erick Burns, U.S. Geological Survey
Originator :
U.S. Geological Survey
Metadata Contact :
U.S. Geological Survey
SDC Data Owner :
Oregon Water Science Center
USGS Mission Area :
Water Resources

Attached Files

Click on title to download individual files attached to this item.

ColumbiaRiverPlateauGeomodel.zip 89.83 MB application/zip
sir2010-5246_obtop_f.zip 7.56 MB application/zip
sir2010-5246_obtop_ASCII.zip 6.02 MB application/zip
ColumbiaRiverPlateau_ASCII.zip 92.46 MB application/zip
obtop_f.jpg thumbnail 582.74 KB image/jpeg

Purpose

The obtop_f grid represents the modeled elevation of the top of the Overburden geomodel unit and was generated as part of a geomodel that will be used as the foundation for a groundwater flow model for the Columbia Plateau Regional Aquifer System. This study is part of the Groundwater Resources Program funded by the USGS Office of Groundwater. The report documenting and describing grid generation is: Burns, E.R., Morgan, D.S., Peavler, R.S., and Kahle, S.C., 2010, Three-Dimensional Digital Geomodel of the Columbia Plateau Regional Aquifer System, Idaho, Oregon, and Washington: U.S. Geological Survey Scientific Investigations Report 2010-5246.
Illustration of dataset
Illustration of dataset

Map

Communities

  • Model Data Management Function (MDMF)

Tags

Provenance

These data were originally released on the Water Mission Area National Spatial Data Infrastructure Node and were migrated to sciencebase.gov in 2023. These data were released prior to the October 1, 2016 effective date for the USGS's policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9UZTNZD

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