Orthophotos 2008 - Color
| Name(s) |
Orthophotos; Color; 3-band RGB |
| Flight Date |
April 2008 |
| Spatial Domain |
Surrounding Tucson Area: Eastern Pima County Southern Pinal County, Eastern Cochise County |
| Format |
Tiff/Tfw Image File Format |
| Feature type |
raster |
| Resolution |
4 inch, 1 foot resolutions |
| Horizontal Control |
Final adjusted results were adjusted to Arizona State Plane Coordinates, Central Zone NAD83-92 (HARN), NAVD88, in units of International Foot. |
| Source |
Pima Association of Governments |
Orthophotos 2008 - Digital Elevation Models - DEMs
| Name(s) |
DEM-Digital Elevation Models |
| Format |
ASCII Point Files |
| Control |
Final adjusted results were adjusted to Arizona State Plane Coordinates, Central Zone NAD83-92 (HARN), NAVD88, in units of International Foot. |
| Accuracy |
Relates to standards for 1' = 200', 2.00 foot c.i. photogrammetric mapping (vertical accuracy is +/- 0.5 feet on any given point of the dataset |
| File Specifications |
- DEMs are point files only (txt)
- DEMs are filtered at 2 foot minimum
- DEMs files do not support DTM contours
|
Orthophotos 2008 - LIDAR Elevation Data
| Name(s) |
2008 LiDAR Data Set |
| Format |
ASCII Point files, LAS format |
| Control |
2008 Project Ground Control |
| Accuracy and File Specifications |
- Flight Height: 1,200m
- Bare Earth data set
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