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Bedrock - depth to bedrock AZGS

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This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as feature count and date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.

Descriptive nameBedrock - depth to bedrock AZGS
File namebedrock5
Spatial domainArrizona
Abstractbedrock5 displays contour lines depicting the depth to bedrock in the state of Arizona. By S.M. Richard, T.C. Shipman, L.C. Greene and R.C. Harris, 2007, Estimated Depth to Bedrock in Arizona, v.1.0. Arizona Geological Survey, Digital Geologic Map (DMG) 52, one color map,
Known errors/qualificationsSmall scale data source. Should only be used for general planning applications.
Feature typepolygon
Feature count 1,297
Thumbnail Map bedrock5.pdf PDF file format   (692,397 bytes, PDF created 07/19/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationArizona Geological Survey
Source contactMichael Conway
Source document or file nameDTB Contours.shp
Source date20100607
Source scale 1:1,000,000
Source formatShape
Date of last data update
(This date may not be current.)
Last data update bySee abstract
Date/time last touched - Meaning? 2020-10-28  10:50 PM - Enterprise GDB
  2020-10-28  10:34 PM - Shapefile - Library input format
  See coverage files, if any, for date.
On maintenance?No
Maintenance organization
Maintenance description
Original conversion byJohn Regan
Pima County ITD GIS contactJohn Regan
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

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