GIS Library Contents - Metadata "Quarter Quad" Boundaries for Arizona

This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.

Descriptive name		"Quarter Quad" Boundaries for Arizona
File name		azqquads
Spatial domain		Arizona
Abstract		AZQQUADS shows the extents for quarter divisions of UGGS 7.5' quadrangle topographic maps. In other words, this layer serves as an index for DOQQs. Quarter quads are also the spatial units for data delivered by the Arizona Heritage Program. This layer's attributes include an MDA_Name field that is the image file name for the USGS McDonald Detwhiler and Associates (MDA) 2005-2006 orthophoto images.
Known errors/qualifications
Feature type		polygon
Feature count		7,642
Thumbnail Map		azqquads.pdf    (743,436 bytes, PDF created 07/19/2022 )
Projection		NAD83 HPGN (Parameters)
Rectification		unknown
Field/value metadata		Field metadata
Source organization		ALRIS
Source contact		Anthony Maslowicz
Source document or file name		az_qquads
Source date		20070912
Source scale
Source format		Shape
Date of last data update (This date may not be current.)		20070912
Last data update by		Mike List
Date/time last touched - Meaning?		2021-03-17  11:09 PM - Enterprise GDB
		2021-03-17  11:09 PM - Shapefile - Library input format
		See coverage files, if any, for date.
Lineage		PC reprojected the source data.
On maintenance?		No
Maintenance organization
Maintenance description
Original conversion by		Mike List
Pima County ITD GIS contact		Mike List
Alternate Pima County ITD GIS contact
On  Pima County Geospatial Data Portal?		No

 GIS Library Data Layer Metadata