GIS Library Contents - MetadataBLM Arizona Imagery Mosaic - ECW Photo Index |
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 | BLM Arizona Imagery Mosaic - ECW Photo Index | |
File name | iedoq96b | |
Spatial domain | Arizona | |
Abstract | This is the BLM Arizona Imagery Mosaic ECW Photo Index as delivered with the opdoq96b DOQQ imagery. The layer is a grid showing the area covered by the compressed ECW orthophotos. Since ECW files are more highly compressed than TIFF, the ECW files cover a larger area than the original TIFF format orthophotos. The ECW Photo Index layer is only useful for those with access to the ECW files. This grid represents the compressed ECW files, not the original TIFF images as represented by opdoq96b. See more information. | |
Known errors/qualifications | ||
Feature type | polygon | |
Feature count | 143 | |
Thumbnail Map | iedoq96b.pdf (558,867 bytes, PDF created 07/19/2022 ) | |
Projection | NAD83 HPGN (Parameters) | |
Rectification | n/a | |
Field/value metadata | Field metadata | |
Source organization | Arizona State Cartographer's Office | |
Source contact | Gene Trobia | |
Source document or file name | nad83_ecw.shp | |
Source date | 200211 | |
Source scale | ||
Source format | Unknown | |
Second source name | BLM GIS Incident Management Team | |
Second source contact | Dave Wilson dave_t_wilson@blm.gov | |
Second source document or file name | ||
Second source date | ||
Second source scale | ||
Second source format | Unknown | |
Date of last data update (This date may not be current.) | 200211 | |
Last data update by | John Dickinson | |
Date/time last touched - Meaning? | 2020-09-04 07:59 AM - Enterprise GDB | |
2020-09-04 12:29 AM - Shapefile - Library input format | ||
See coverage files, if any, for date. | ||
Lineage | This layer was delivered with the DOQQ imagegy that was georeferenced by the BLM GIS Incident Management Team and given to the Arizaon State Cartographer's Office. | |
On maintenance? | No | |
Maintenance organization | ||
Maintenance description | shapearcpoly, project UTM NAD83 zone 12 to NAD83 HPGN | |
Original conversion by | BLM GIS Incident Management Team | |
Pima County ITD GIS contact | John Dickinson | |
Alternate Pima County ITD GIS contact | ||
On Pima County Geospatial Data Portal? | No |