20221220
12562200
1.0
FGDC CSDGM Metadata
FALSE
Imagery_Tiles_2022_Vail_Photo_Tile_Index
0.040
2728500.000000
2785500.000000
1645500.000000
1666500.000000
1
002
Projected
GCS_North_American_1983
Linear Unit: Foot_US (0.304801)
NAD_1983_StatePlane_Colorado_Central_FIPS_0502_Feet
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20251204
13270800
20251204
13270800
150000000
5000
FGDC
NV5 Geospatial
541 752 1204
1100 NE Circle Blvd Ste 126
Corvallis
Oregon
97330
US
http://www.nv5.com/geospatial
20251204
ArcGIS Metadata
1.0
Jason Carey
River Restoration
818 Industry Place
Carbondale
CO
81623
jason.carey@riverrestoration.org
US
970-947-9568
Jason Carey
1
Feature Class
0.040
NV5 Geospatial
1100 NE Circle Blvd Ste 126
Corvallis
Oregon
97330
US
541 752 1204
http://www.nv5.com/geospatial
vector digital data
2022-12-20
Imagery_Tiles_2022_Vail_Photo_Tile_Index
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This shapefile represents the Orthophotograph Index for the Vail study area located in Eagle County, CO. This dataset is assembled by 1,500 x 1,500 ft tiles and projected in Colorado State Plane Central Zone; the horizontal datum is NAD83(2011) and units are in US survey feet. The acquisition flight parameters were designed to yield a native pixel resolution of less than or equal to 0.3 ft. The Orthoimagery data was collected on 22/10/12 for River Restoration.</SPAN></P></DIV></DIV></DIV>
Provide support for high-resolution orthoimagery data of the Vail study area
River Restoration
Orthophotograph Index, Shapefile
Orthophotograph Index
Shapefile
Eagle County
CO
Please contact River Restoration for information regarding the use of this data.
Version 6.2 (Build 9200) ; Esri ArcGIS 10.9.1.28388
This data is assembled by 1,500 x 1,500 ft tiles and projected in Colorado State Plane Central Zone, US survey feet.
Vail aerial photo acquisition date(s)
2022-10-20T00:00:00
Eagle County, CO
Jason Carey
River Restoration
818 Industry Place
Carbondale
CO
81623
jason.carey@riverrestoration.org
US
970-947-9568
Jason Carey
1
-106.464339
-106.261267
39.660870
39.601735
Orthoimagery has been collected and processed for all areas within the project study area.
Flight plans are designed with sufficient front and sidelap between images to ensure complete stereo coverage within the survey boundary.
Acquisition. The Orthoimagery data was collected on 22/10/12. The survey utilized a UltraCam Eagle, large format camera.
UltraCam Eagle specifications: 1. Focal Length: 100.5 mm
2. Data Format: TIFF
3. Pixel Size: 5.2 um
4. Image Size: 20,010 x 13,080 pixels
5. FOV: 66 x 46 deg
6. Frame Rate: (GPS triggered)
7. Pixel Depth: 8bit
Digital Orthophotography Specifications
1. Spectral Bands: Red, Green Blue, NIR
2. Resolution: 0.3 ft
3. Along track overlap: 60%
4: Cross track overlap: 30%
5. Planned Height (AGL): 1,700 m
6. GPS PDOP: Less than or equal to 3.0
7. GPS Satellite Constellation: Greater than or equal to 6
2022-10-20T00:00:00
Orthoimagery flight lines have been examined to ensure that there was at least 60% along track overlap and 30% sidelap between frames.
Rectified frames are inspected in ArcMap v10.3
Photo Index
NV5 Geospatial
Imagery_Tiles_2022_Vail_Photo_Tile_Index
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
Tile_ID
Tile_ID
String
254
0
0
Photo tile ID
NV5 Geospatial
Photo tile ID
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
dataset
EPSG
5.3(9.0.0)
0
Simple
FALSE
0
TRUE
FALSE