This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore date sensitive fields such as feature count and 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 |
azqquads.pdf 
(232,992 bytes, with 07/22/2009 data)
| |
| Projection | NAD83 HPGN (Parameters) | |
| Rectification | unknown | |
| Field/value metadata | Field metadata Field design change history | |
| Source organization | ALRIS | |
| Source contact | Anthony Maslowicz | |
| Source document or file name | az_qquads | |
| Source date | 20070912 | |
| Source scale | ||
| Source format | Shape | |
| Source path with layer name (For data as received) | \sourcedata\alris\az_qquads.shp | |
| Date of last data update (This date may not be current.) | 20070912 | |
| Last update by | Mike List | |
| Date/time last touched (What does this mean?) |
2007-09-13 02:18 PM - Shape | |
| Lineage | PC reprojected the source data. | |
| On maintenance? | No | |
| Maintenance organization | ||
| Maintenance description | ||
| Library write access | PC DOT GIS Division | |
| Maintenance format in our library | Shape - (Coverage log | files) (Shapefiles listing) | |
| GIS library path to file maintenance format | \mars1\az\shapes\ | |
| Original conversion by | Mike List | |
| PC DOT GIS Division contact | Mike List | |
| On Pima County GIS Data FTP Server and PCLAYERS DVD ? | No | |
| On Main MapGuide map? | No | |
| On SDCP MapGuide map? | No | |
| On Other MapGuide map? | Yes | |
| MapGuide layer name | USGS Quarter Quad Grid / MDA Photo Index | |
| MapGuide scale low | ||
| MapGuide scale high | 1:100,000,000 |
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