GIS Library Contents - Metadata
Pictometry 2018 3 inch Orthophoto Tiles
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 name||Pictometry 2018 3 inch Orthophoto Tiles|
|Spatial domain||Eastern Pima County|
|Abstract||Pictometry uses a grid of approximately one-mile square areas called "sectors" that define a project area.|
pt18sor3 displays individual 3-inch orthophoto tiles areas where each ortho tile covers a square area consisting of one-ninth of a full sector.
The tiles defined by this layer represent the areas covered by each of the 3-inch resolution orthophotos in JPG format in the Pictometry 2018 data "AZPIMA18-TILES-3INCH" directory.
This pt18sor3 layer has been appended with pt18sor9 to make pt18sor39.
|Known errors/qualifications||While these pictometry sectors are approximately 1/3 mile square, they are not based on PLSS sections and are offset considerably from the PLSS section grid.|
|Thumbnail Map||pt18sor3.pdf (638,819 bytes, PDF created 07/20/2022 )|
|Projection||NAD83 HPGN (Parameters)|
|Field/value metadata||Field metadata|
|Source organization||Pictometry International Corp.|
|Source document or file name||AZPIMA18-TILES-9INCH_SOR.SHP|
|Date of last data update|
(This date may not be current.)
|Last data update by||John Dickinson|
|Date/time last touched - Meaning?||2020-12-14 10:59 PM - Enterprise GDB|
|2020-12-14 10:36 PM - Shapefile - Library input format|
|See coverage files, if any, for date.|
|Lineage||This layer was delivered in our projection of NAD83 HPGN International Feet.|
|Maintenance organization||Pictometry International Corp.|
|Original conversion by||Pictometry International Corp.|
|Pima County ITD GIS contact||John Dickinson|
|Alternate Pima County ITD GIS contact|
|On Pima County Geospatial Data Portal?||No|