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Eastern Pima County Underground Pipelines

Layer Thumbnail Map

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 nameEastern Pima County Underground Pipelines
File namepipeline
Spatial domainEastern Pima County
AbstractPipelines screen digitized from USGS 1:24,000 Digital Raster Graphics (DRGs) for most of Eastern Pima County. Lines were then projected to NAD83 HPGN from UTM.
Known errors/qualificationsOnly pipelines visible and listed as "pipeline" on DRGs were digitized. Date of DRGs unknown. NAME attribute added which contains "FROM DRG" values.
Feature typeline
Feature count 93
Thumbnail Map pipeline.pdf PDF file format   (422,447 bytes, PDF created 07/20/2022 )
ProjectionNAD83 HPGN (Parameters)
Rectificationsource map
Field/value metadata Field metadata
Source organizationUSGS
Source contact
Source document or file name1:24,000 DRG
Source dateunknown
Source scale 1:24,000
Source formatTIFF
Date of last data update
(This date may not be current.)
Last data update byJohn Regan
Date/time last touched - Meaning? 2021-02-08  11:24 PM - Enterprise GDB
  2021-02-08  10:52 PM - Shapefile - Library input format
  See coverage files, if any, for date.
On maintenance?No
Maintenance organization
Maintenance description
Original conversion byRay Brice
Pima County ITD GIS contactRay Brice
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

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