GIS Library Contents - MetadataMajor Electric Transmission Lines (ALRIS/USGS - Incomplete) |
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 | Major Electric Transmission Lines (ALRIS/USGS - Incomplete) | |
File name | translin | |
Spatial domain | Eastern Pima County | |
Abstract | Major Power Transmission lines screen digitized from USGS 1:24,000 Digital Raster Graphics (DRGs). Power substations are found in another cover (transfac). | |
Known errors/qualifications | Only transmission lines visible from the DRGs were digitized. Creation dates for DRGs unknown. 20070111 pwerline cover merged with translin. pwerline was created 20020917 from ALRIS data by Felipe Morales. | |
Feature type | line | |
Feature count | 210 | |
Thumbnail Map | translin.pdf (428,927 bytes, PDF created 07/21/2022 ) | |
Projection | NAD83 HPGN (Parameters) | |
Rectification | source map | |
Field/value metadata | Field metadata | |
Source organization | USGS | |
Source contact | ||
Source document or file name | ||
Source date | unknown | |
Source scale | 1:24,000 | |
Source format | TIFF | |
Date of last data update (This date may not be current.) | 20070111 | |
Last data update by | RB | |
Date/time last touched - Meaning? | 2021-04-26 12:25 AM - Enterprise GDB | |
2021-04-26 12:25 AM - Shapefile - Library input format | ||
See coverage files, if any, for date. | ||
Lineage | ||
On maintenance? | No | |
Maintenance organization | PC ITD GIS | |
Maintenance description | ||
Original conversion by | Ray Brice | |
Pima County ITD GIS contact | Ray Brice | |
Alternate Pima County ITD GIS contact | ||
On Pima County Geospatial Data Portal? | No |