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Pictometry 2022 Combined 2-inch/6-inch ECW file areas

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 namePictometry 2022 Combined 2-inch/6-inch ECW file areas
File namept22ecc
Spatial domainPima County
Abstractpt22ecc displays the combined areas of each Pictometry 2022 2-inch and 6-inch resolution ECW file. The ECW's show the best available resolution for any given project area. Therefore, some 6-inch project areas may be slightly smaller where the 2-inch areas have coverage. The rectangular area covered by each ECW is apparently determined arbitrarily by Pictometry.

"Neighborhood" and "Property" are the terms Pictometry uses for photos taken at certain elevations and detail. For this 2022 project, this layer includes all of the project's ECW file areas at both "Neighborhood" and "Property" resolutions.
Known errors/qualificationsThe 6-inch areas have been upsampled (resampled) to 2-inch resolution to be consistent across the entire project area. In that sense this layer's combined ECWs are 2-inch, but they display as lower resolution in the 6-inch areas. Upsampling doesn't capture more detail, although it may minimize pixellation and replace it with a bit of a blurriness instead.
Feature typepolygon
Feature count 55
Thumbnail Map pt22ecc.pdf PDF file format   (415,329 bytes, PDF created 08/24/2022 )
ProjectionNAD83 HPGN (Parameters)
Rectificationn/a
Field/value metadata Field metadata
Source organizationPC ITD GIS
Source contactJohn Dickinson
Source document or file nameAZPIMA22-ECW-COMBINED-2INCH_Other.shp
Source date20220617
Source scale
Source formatShape
Date of last data update
(This date may not be current.)
20220617
Last data update byJohn Dickinson
Date/time last touched - Meaning? 2022-08-24  12:43 AM - Enterprise GDB - Library input format
    - The Shapefile date was not found.
  See coverage files, if any, for date.
Lineage
On maintenance?No
Maintenance organizationPC ITD GIS
Maintenance description
Original conversion byJohn Dickinson
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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