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Service Description: A digital orthophoto (DO) is a digital raster image of an aerial photograph which, through a process of differential rectification, has been brought to an accurate, uniform scale with a specified tolerance. The differential rectification process involves relating the digital photo imagery to terrain coordinates and elevations (e.g., a digital terrain model) so as to correct for scale variation due to terrain relief and image displacement due to the angular offsets of the aerial camera at the time of exposure. A digital orthophoto is essentially the image-based equivalent of a photogrammetrically compiled planimetric map. Allen County .5' Pixel Orthophotography
Name: Imagery/AERIALS_2003
Description: A digital orthophoto (DO) is a digital raster image of an aerial photograph which, through a process of differential rectification, has been brought to an accurate, uniform scale with a specified tolerance. The differential rectification process involves relating the digital photo imagery to terrain coordinates and elevations (e.g., a digital terrain model) so as to correct for scale variation due to terrain relief and image displacement due to the angular offsets of the aerial camera at the time of exposure. A digital orthophoto is essentially the image-based equivalent of a photogrammetrically compiled planimetric map. Allen County .5' Pixel Orthophotography
Single Fused Map Cache: true
Tile Info:
- Height: 256
- Width: 256
- DPI: 96
-
Levels of Detail: 10
- Format: JPEG
- Compression Quality: 55.0
- Origin: X: -1.81198E7
Y: 2.00127E7
- Spatial Reference: 2244
(2965)
Extent:
XMin: 413000
YMin: 2062000
XMax: 572000
YMax: 2200000
Spatial Reference: 2244
(2965)
Initial Extent:
XMin: 413000
YMin: 2062000
XMax: 572000
YMax: 2200000
Spatial Reference: 2244
(2965)
Full Extent:
XMin: 413000
YMin: 2062000
XMax: 572000
YMax: 2200000
Spatial Reference: 2244
(2965)
Pixel Size X: 0.5
Pixel Size Y: 0.5
Band Count: 3
Pixel Type: U8
RasterFunction Infos: N/A
Mensuration Capabilities: Basic
Has Histograms: true
Has Colormap: false
Min Scale: 288000
Max Scale: 500
Copyright Text: imap
Service Data Type: esriImageServiceDataTypeRGB
Min Values: 0, 0, 0
Max Values: 255, 255, 255
Mean Values: 123.57294089472018, 123.54022656749758, 111.38677012843729
Standard Deviation Values: 28.92327568509822, 30.27347261975187, 30.328912824767272
Object ID Field:
Fields:
None
Default Mosaic Method: Center
Allowed Mosaic Methods:
SortField:
SortValue: null
Mosaic Operator: First
Default Compression Quality: 75
Default Resampling Method: Bilinear
Max Record Count: null
Max Image Height: 4100
Max Image Width: 15000
Max Download Image Count: null
Max Mosaic Image Count: null
Allow Raster Function: true
Allow Compute TiePoints: false
Supports Statistics: false
Supports Advanced Queries: false
Use StandardizedQueries: true
Raster Type Infos:
Name: Raster Dataset
Description: Supports all ArcGIS Raster Datasets
Help:
Has Raster Attribute Table: false
Edit Fields Info: null
Ownership Based AccessControl For Rasters: null
Child Resources:
Info
Histograms
Key Properties
Legend
Supported Operations:
Export Image
Identify
Measure
Compute Histograms
Get Samples
Compute Class Statistics