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Quads - USGS Arizona 1 deg. lat x 2 deg. lon 1:250,000 Quadrangle Map Index

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 nameQuads - USGS Arizona 1 deg. lat x 2 deg. lon 1:250,000 Quadrangle Map Index
File namedrgin250
Spatial domainArizona
Abstractdrgin250 is the USGS Arizona 1 degree lat by 2 degree lon 1:250,000 quadrangle boundaries for Arizona and slightly beyond.
Known errors/qualifications
Feature typepolygon
Feature count 26
Thumbnail Map drgin250.pdf PDF file format   (538,574 bytes, PDF created 07/19/2022 )
ProjectionNAD83 HPGN (Parameters)
Rectificationquads
Field/value metadata Field metadata
Source organizationArizona State Cartographer's Office
Source contactGene Trobia
Source document or file namedrgindex250k.shp
Source date2002
Source scale
Source formatShape
Second source nameBLM GIS Incident Management Team
Second source contactDave Wilson dave_t_wilson@blm.gov
Second source document or file name
Second source date
Second source scale
Second source formatUnknown
Date of last data update
(This date may not be current.)
20021122
Last data update byJohn Dickinson
Date/time last touched - Meaning? 2021-03-17  11:21 PM - Enterprise GDB
  2021-03-17  11:21 PM - Shapefile - Library input format
  See coverage files, if any, for date.
LineageUSGS DRGs were clipped and rectified by or for BLM GIS Incident Management Team and given to the Arizona State Cartographer's Office with this index shapefile.
On maintenance?No
Maintenance organization
Maintenance descriptionshapearcpoly, project UTM NAD83 zone 12 to NAD83 HPGN, clean and dropitems: PROJECTION, DATUM, UNITS, and ZONE that no longer apply after our reprojection.
Original conversion byBLM GIS Incident Management Team
Pima County ITD GIS contactJohn Dickinson
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

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