GIS Library Contents - Metadata DOQQ 1996-1997 DOQQ Color Infrared Imagery - Pima County

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		DOQQ 1996-1997 DOQQ Color Infrared Imagery - Pima County
File name		opdoq96c
Spatial domain		Pima County
Abstract		1996-1997 Digital Ortho Quarter Quad (DOQQ) Color Infrared Imagery. The imagery covers various scattered portions of Pima County. A Digital Orthophoto Quarter Quadrangle (DOQQ) is a computer-generated image of an aerial photograph in which image displacement caused by terrain relief and camera tilts has been removed. It combines the image characteristics of a photograph with the geometric qualities of a map. Standard DOQQ's produced by the U.S. Geological Survey (USGS) are either grayscale or color-infrared (CIR) images with a 1-meter ground resolution; they cover an area measuring 3.75- minutes longitude by 3.75-minutes latitude, or approximately 5 miles on each side. See more information.
Known errors/qualifications
Feature type		raster
Feature count
Thumbnail Map
Projection		NAD83 HPGN (Parameters)
Rectification		n/a
Field/value metadata		Field metadata
Source organization		USGS
Source contact
Source document or file name
Source date		1996
Source scale
Source format		TIFF
Date of last data update (This date may not be current.)		unknown
Last data update by		unknown
Date/time last touched - Meaning?		- The Enterprise GDB date was not found.
		- The Shapefile date was not found.
		See coverage files, if any, for date.
Lineage
On maintenance?		No
Maintenance organization
Maintenance description
Original conversion by		USGS
Pima County ITD GIS contact		Steve Whitney
Alternate Pima County ITD GIS contact
On  Pima County Geospatial Data Portal?		No

 GIS Library Data Layer Metadata