Snake River Plain Geothermal Play Fairway Analysis Heat, Permeability, and Seal CRS Map Raster Files Permeability_MappedFaultsTDevidence2.png

Snake River Plain Play Fairway Analysis - Phase 1 CRS Raster Files. This dataset contains raster files created in ArcGIS. These raster images depict Common Risk Segment (CRS) maps for HEAT, PERMEABILITY, AND SEAL, as well as selected maps of Evidence Layers. These evidence layers consist of either Bayesian krige functions or kernel density functions, and include: (1) HEAT: Heat flow (Bayesian krige map), Heat flow standard error on the krige function (data confidence), volcanic vent distribution as function of age and size, groundwater temperature (equivalue interval and natural breaks bins), and groundwater T standard error. (2) PERMEABILTY: Fault and lineament maps, both as mapped and as kernel density functions, processed for both dilational tendency (TD) and slip tendency (ST), along with data confidence maps for each data type. Data types include mapped surface faults from USGS and Idaho Geological Survey data bases, as well as unpublished mapping; lineations derived from maximum gradients in magnetic, deep gravity, and intermediate depth gravity anomalies. (3) SEAL: Seal maps based on presence and thickness of lacustrine sediments and base of SRP aquifer.
Raster size is 2 km. All files generated in ArcGIS. Kernel density function of mapped faults, weighted by dilation tendency, with overlay of mapped fault segments color coded by dilation tendency (red = higher dilation tendency).

Data and Resources

Metadata Source

Additional Info

Field Value
Citation Date 2015-10-10T06:00:00+00:00

Harvest Information

Original ID f0000023-58cc-4372-a567-000000000733
Index Date 2020-01-08T23:26:44+00:00
Original Format ISO-USGIN
Original Version 1.2


Name John Shervais
Position primary contact
Organization Utah State University

Geographic Extent

North Bound 44.74641
South Bound 41.989406
East Bound -111.042949
West Bound -117.166365