|
snippet:
|
Pictometry 2020 Orthophoto Tiles |
|
summary:
|
Pictometry 2020 Orthophoto Tiles |
|
accessInformation:
|
Pima County Information Technology Department - Geographic Information Systems\n33 N Stone Ave., 15th Floor\nTucson, AZ 85701 |
|
thumbnail:
|
|
|
maxScale:
|
NaN |
|
typeKeywords:
|
[] |
|
description:
|
Pictometry uses a grid of approximately half-mile square areas called "cells" that define a project area. Pictometry sometimes still refers to these as "sectors", even though the cell size changed for 2020.
This pt20so39 layer was made by appending the two original Pictometry 3-inch and 9-inch individual photo areas described below to make one layer. A new RESOLUTION field with '3-inch' or '9-inch' was added.
pt20sor3 displays individual 3-inch orthophoto tiles areas where each ortho tile covers a square area consisting of a full "cell".
pt20sor9 displays individual 9-inch orthophoto tiles areas where each ortho tile covers a square area consisting of one full "cell".
The tiles defined by this layer represent the areas covered by each of the 3-inch and 9-inch resolution orthophotos in JPG format in the Pictometry 2020 data "AZPIMA20-TILES-3INCH" and "AZPIMA20-TILES-9INCH" directories.
Known Errors/Qualifications: While these Pictometry cells are approximately 1/2 mile square, they are not based on PLSS sections and are offset considerably from the PLSS section grid.
Lineage: This pt20so39 layer was made by appending the two original Pictometry pt20sor3 and pt20sor9 layers individual photo areas to make one layer. A new RESOLUTION field with '3-inch' or '9-inch' was added.
Spatial Domain: Eastern Pima County
Rectified: n/a
Maintenance Organization: Pima County ITD GIS
Library Input: Shape Std
Primary Source Organization: Pictometry International Corp.
Primary Source Date: 20200922
Primary Source Format: Shape
Secondary Source Organization: Pima County ITD GIS
Secondary Source Contact: John Dickinson
Secondary Source Date: 20200929
GIS Contact: John Dickinson |
|
licenseInfo:
|
Data subject to Pima County ITD Disclaimer and Use Restrictions |
|
catalogPath:
|
|
|
title:
|
gdblib.GISDATA.pt20so39 |
|
type:
|
|
|
url:
|
|
|
tags:
|
["Pictometry","2020","Orthophoto","Tiles"] |
|
culture:
|
en-US |
|
portalUrl:
|
|
|
name:
|
|
|
guid:
|
|
|
minScale:
|
NaN |
|
spatialReference:
|
|