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High Plains Aquifer 1937 Groundwater Levels


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Resource type: Geographic Raster
Storage: The size of this resource is 64.3 MB
Created: Mar 06, 2016 at 1:04 a.m.
Last updated: Dec 08, 2016 at 4:12 p.m.
Citation: See how to cite this resource
Sharing Status: Public
Views: 368
Downloads: 35
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Abstract

A large imbalance between recharge and water withdrawal has caused vital regions of the High Plains Aquifer (HPA) to experience significant declines in storage. A new predevelopment map coupled with a synthesis of annual water levels demonstrates that aquifer storage has declined. This raster dataset gives the 1937 groundwater levels in the HPA. This dataset, produced using methods described in Haacker, E. M., Kendall, A. D., & Hyndman, D. W. (2015), is part of a collection of raster datasets that give HPA groundwater levels over time.

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Resource Level Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
North Latitude
43.5844°
East Longitude
-96.8777°
South Latitude
31.6810°
West Longitude
-105.9870°

Content

Resource Specific

Spatial Reference
Coordinate Reference System North_America_Albers_Equal_Area_Conic
Datum North_American_Datum_1983
Coordinate String PROJCS["North_America_Albers_Equal_Area_Conic",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4269"]],PROJECTION["Albers_Conic_Equal_Area"],PARAMETER["standard_parallel_1",20],PARAMETER["standard_parallel_2",60],PARAMETER["latitude_of_center",40],PARAMETER["longitude_of_center",-101],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]]]
Coordinate Reference System Unit meter

Extent

North 433343.9575
West -378404.6465
South -966156.0425
East 373595.3535
Cell Information
Rows 5598
Columns 3008
CellSizeXValue 250.0
CellSizeYValue 250.0
CellDataType Float32
Band Information
Band_1
VariableNameGroundwater Level
VariableUnitmeter
NoDataValue-3.402823e+38
MaximumValue2142.06347656
MinimumValue0.0
Method
Comment

References

Related Resources

This resource is described by: Haacker, E. M. K., Kendall, A. D. and Hyndman, D. W. (2016), Water Level Declines in the High Plains Aquifer: Predevelopment to Resource Senescence. Groundwater, 54: 231–242. doi:10.1111/gwat.12350
This resource belongs to the following collections:
Title Owners Sharing Status My Permission
High Plains Groundwater Levels David Tarboton · Erin Haacker  Public &  Shareable Open Access

How to Cite

Haacker, E. M., A. D. Kendall, D. W. Hyndman (2016). High Plains Aquifer 1937 Groundwater Levels, HydroShare, http://www.hydroshare.org/resource/650229a8d9904dd58053a29ba1ddbd46

This resource is shared under the Creative Commons Attribution CC BY.

 http://creativecommons.org/licenses/by/4.0/
CC-BY

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