Description
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 Data types include mapped surface faults from USGS and Idaho Geological Survey data bases, as well as unpublished mapping; lineations derived from maximum gradients in magnetic, deep gravity, and intermediate depth gravity anomalies.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.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| aquifer_thickness.png | PNG | Thickness of Snake River and MH perched aquifers; isopachs from Lindholm 1996. | Open resource |
| CCRS.png | PNG | Composite Common Risk Segment Map for overall geothermal potential,, divided using natural breaks in data | Open resource |
| CCRS Normalized.png | PNG | Composite Common Risk Segment Map for overall geothermal potential, normalized values from 0 to 1.0 | Open resource |
| CRS Heat.png | PNG | Common Risk Segment Map for Heat, divided using natural breaks in data | Open resource |
| CRS Heat Source Normalized.png | PNG | Common Risk Segment Map for Heat, normalized values from 0 to 1.0 | Open resource |
| CRS Permeability Normalized.png | PNG | Common Risk Segment Map for Permeability, normalized values from 0 to 1.0 | Open resource |
| CRS Permeability.png | PNG | Common Risk Segment Map for Permeability, divided using natural breaks in data. | Open resource |
| CRS_Seal.png | PNG | Common Risk Segment Map for Seals, weighted by thickness of seal. | Open resource |
| Gravity Deep TD.png | PNG | Deep-crustal gravity lineations (from maximum horizontal gradients) dilation tendency | Open resource |
| Gravity Mid TD.png | PNG | Mid-crustal gravity lineations (from maximum horizontal gradients) dilation tendency | Open resource |
| Groundwater Temperature - Equal Interval.png | PNG | Groundwater temperatures from Idaho Geological Survey database, interpolated using Empirical Bayesian Kriging, and displayed with equiinterval bins. | Open resource |
| Groundwater Temperature - Quantile.png | PNG | Groundwater temperatures from Idaho Geological Survey database, interpolated using Empirical Bayesian Kriging, and displayed with quantile bins. | Open resource |
| Groundwater Temperature SE Equal Interval.png | PNG | Standard error surface for groundwater temperatures, derived from Empirial Bayesian Kriging. | Open resource |
| Heat Source Heat Flow.png | PNG | Heat flow from modified USGS database, interpolated by Empirical Bayesian Kriging. | Open resource |
| Heat Source Heat Flow SE.png | PNG | Standard error map for Heat Flow from Empirical Bayesian Kriging. | Open resource |
| Heat Source Vents 2.png | PNG | Kernel density function for volcanic vents weighted by Age and Size., showing locations of vents color coded by Age and size. | Open resource |
| Heat Source Vents.png | PNG | Kernel density function for volcanic vents weighted by Age and Size. | Open resource |
| Magnetic TD.png | PNG | Magnetic lineations (from maximum horizontal gradients) dilation tendency | Open resource |
| Mapped Faults TD.png | PNG | Mapped faults dilation tendency | Open resource |
| Paleo Lakes.png | PNG | Distribution of paleo lake deposits | Open resource |
| Permeability CRS.png | PNG | Common Risk Segment Map for permeability. | Open resource |
| Gravity Permeability - Confidence.png | PNG | Confidence layer for gravity lineations, based on distance between gravity stations. | Open resource |
| Gravity Deep Permeability - TD Evidence.png | PNG | Kernel density function of deep crustal gravity lineations, weighted by dilation tendency. | Open resource |
| Gravity Deep Permeability - TS Evidence.png | PNG | Kernel density function of deep crustal gravity lineations, weighted by slip tendency. | Open resource |
| Gravity Mid Permeability - TD Evidence.png | PNG | Kernel density function of mid crustal gravity lineations, weighted by dilation tendency. | Open resource |
| Gravity Mid Permeability - TS Evidence.png | PNG | Kernel density function of mid crustal gravity lineations, weighted by slip tendency. | Open resource |
| Magnetics Permeability - Confidence.png | PNG | Confidence layer for magnetic lineaments based on aeromag flight lines (density, elevation). | Open resource |
| Magnetics Permeability - TD Evidence.png | PNG | Kernel density function of magnetic lineations, weighted by dilation tendency. | Open resource |
| Magnetics Permeability - TS Evidence.png | PNG | Kernel density function of magnetic lineations, weighted by slip tendency. | Open resource |
| Mapped Faults Permeability - TD Confidence.png | PNG | Confidence layer for mapped faults, based on scale of field mapping. | Open resource |
| Mapped Faults Permeability - TD Evidence 2.png | PNG | 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). | Open resource |
| Mapped Faults Permeability - TD Evidence.png | PNG | Kernel density function of mapped faults, weighted by dilation tendency. | Open resource |
| Mapped Faults Permeability - TD Risk.png | PNG | Risk map for mapped faults = mapped fault evidence layers time mapped fault confidence layer. | Open resource |
| Mapped Faults Permeability - TS Evidence.png | PNG | Kernel density function of mapped faults, weighted by slip tendency. | Open resource |
| Seal Aquifer.png | PNG | Distibution of impermeable seal at base of SRP aquifers; weighted 1 if present or 0.9 if absent. | Open resource |
| Seal CRS.png | PNG | Common Risk Segment Map for Seal. | Open resource |
| Seal Sediments.png | PNG | Distribution of impermeable lacustrine sediments weighted by thickness. | Open resource |
| Blank Template.png | PNG | Blank template used as basis for all raster files in this archive | Open resource |