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Pictometry 2012 Orthophoto Tiles

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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 namePictometry 2012 Orthophoto Tiles
File namept12sor4
Spatial domainEastern Pima County
AbstractPictometry uses a grid of squares called "sectors" that define a project area.

The tiles represent the areas covered by each of the 4-inch resolution orthophotos in JPG format in the Pictometry 2012 data "AZPIMA12-TILES-4INCH" directory.

pt12sor4 is that sector grid for the 2012 Pictometry 4 inch orthophotos in the Tucson metropolitan area.
Known errors/qualificationsWhile these pictometry sectors are approximately 1/2 mile square, they are not based on PLSS quarter sections and are offset considerably from the PLSS section grid.
Feature typepolygon
Feature count 4,032
Thumbnail Map pt12sor4.pdf PDF file format   (496,910 bytes, PDF created 07/20/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationPictometry International Corp.
Source contact
Source document or file nameAZPIMA12-TILES-4INCH_SOR.SHP
Source date20120702
Source scale
Source formatShape
Date of last data update
(This date may not be current.)
Last data update byJohn Dickinson
Date/time last touched - Meaning? 2020-09-04  08:01 AM - Enterprise GDB
  2020-09-04  12:29 AM - Shapefile - Library input format
  See coverage files, if any, for date.
LineageThis layer was delivered in our projection of NAD83 HPGN International Feet.

07/11/2012 The original shapefile was missing 9 Pictometry sectors in the Catalina area (AccuPlus pilot area). Replaced shapefile with updated complete shapefile from Pictometry.
On maintenance?No
Maintenance organizationPictometry International Corp.
Maintenance description
Original conversion byPictometry International Corp.
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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