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Pictometry 2018 9 inch 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 2018 9 inch Orthophoto Tiles
File namept18sor9
Spatial domainEastern Pima County
AbstractPictometry uses a grid of approximately one-mile square areas called "sectors" that define a project area.

pt18sor9 displays individual 9-inch orthophoto tiles areas where each ortho tile covers a square area consisting of one full sector approximately one mile square.

The tiles defined by this layer represent the areas covered by each of the 9-inch resolution orthophotos in JPG format in the Pictometry 2018 data "AZPIMA18-TILES-9INCH" directory.

This pt18sor9 layer has been appended with pt18sor3 to make pt18sor39.
Known errors/qualificationsWhile these pictometry sectors are approximately 1 mile square, they are not based on PLSS sections and are offset considerably from the PLSS section grid.
Feature typepolygon
Feature count 537
Thumbnail Map pt18sor9.pdf PDF file format   (425,291 bytes, PDF created 07/20/2022 )
ProjectionNAD83 HPGN (Parameters)
Rectificationn/a
Field/value metadata Field metadata
Source organizationPictometry International Corp.
Source contact
Source document or file nameAZPIMA18-TILES-9INCH_SOR.SHP
Source date20180606
Source scale
Source formatShape
Date of last data update
(This date may not be current.)
20180606
Last data update byJohn Dickinson
Date/time last touched - Meaning? 2020-12-14  10:59 PM - Enterprise GDB
  2020-12-14  10:37 PM - Shapefile - Library input format
  See coverage files, if any, for date.
LineageThis layer was delivered in our projection of NAD83 HPGN International Feet.
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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