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Service Description: Loudoun County annually obtains leaf-off, aerial imagery in the spring. Since 2004, the County has utilized this imagery to support the development of an annual digital orthophoto base. In 2023, the imagery was captured with a Vexcel Ultracam Eagle digital camera, in 4-band (R,G,B, and NIR) format. These files contain 1-foot ground-resolution, 8-bit, 4-band orthorectified aerial image map products in GeoTIFF version 6.0 file format. GeoTIFF files are uncompressed raster images complete with TFW coordinate information. The aerial imagery project encompasses the entire land area of the County of Loudoun, VA. Images were flown during leaf-off conditions and cover 5000' by 5000' and are tiled according to the VBMP 200-scale gridding schema (Virginia Geographic Information Network).
Aerial/COLOR_2023_CACHED
Description: Loudoun County annually obtains leaf-off, aerial imagery in the spring. Since 2004, the County has utilized this imagery to support the development of an annual digital orthophoto base. In 2023, the imagery was captured with a Vexcel Ultracam Eagle digital camera, in 4-band (R,G,B, and NIR) format. These files contain 1-foot ground-resolution, 8-bit, 4-band orthorectified aerial image map products in GeoTIFF version 6.0 file format. GeoTIFF files are uncompressed raster images complete with TFW coordinate information. The aerial imagery project encompasses the entire land area of the County of Loudoun, VA. Images were flown during leaf-off conditions and cover 5000' by 5000' and are tiled according to the VBMP 200-scale gridding schema (Virginia Geographic Information Network).
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Tile Info:
- Height: 256
- Width: 256
- DPI: 96
-
Levels of Detail: 12
- Format: MIXED
- Compression Quality: 75.0
- LERC Error: NaN
- Origin: X: -1.105125E8
Y: 1.551328E8
- Spatial Reference: 2924
(2924)
Storage Info:
- Storage Format: esriMapCacheStorageModeCompactV2
- Packet Size: 128
Extent:
XMin: 11630000
YMin: 6990000
XMax: 11820000
YMax: 7170000
Spatial Reference: 2924
(2924)
Initial Extent:
XMin: 11630000
YMin: 6990000
XMax: 11820000
YMax: 7170000
Spatial Reference: 2924
(2924)
Full Extent:
XMin: 11630000
YMin: 6990000
XMax: 11820000
YMax: 7170000
Spatial Reference: 2924
(2924)
Pixel Size X: 1.0
Pixel Size Y: 1.0
Band Count: 4
Pixel Type: U8
RasterFunction Infos: {"rasterFunctionInfos": [{
"name": "None",
"description": "Make a Raster or Raster Dataset into a Function Raster Dataset.",
"help": ""
}]}
Mensuration Capabilities: NONE
Has Histograms: true
Has Colormap: false
Has Multi Dimensions : false
Rendering Rule:
Min Scale: 500000
Max Scale: 600
Min LOD: 0
Max LOD: 11
Copyright Text: March 2023 Photography flown by The Sanborn Map Company, Inc. Colorado Springs, CO." "Digital Orthophotography compiled by Sanborn Map Company, Inc. Colorado Springs, CO"
Service Data Type: esriImageServiceDataTypeGeneric
Min Values: 0, 0, 3, 0
Max Values: 255, 255, 255, 255
Mean Values: 116.74695910258684, 114.03444446524504, 113.02106548368135, 169.01672960008722
Standard Deviation Values: 37.05693421708001, 30.597649025412437, 23.3614524508343, 35.19984695409042
Object ID Field: OBJECTID
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OBJECTID
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Name
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type: esriFieldTypeDouble, alias: MinPS
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LowPS
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HighPS
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Category
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type: esriFieldTypeInteger, alias: Category
, Coded Values:
[0: Unknown]
, [1: Primary]
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, ...5 more...
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Tag
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type: esriFieldTypeString, alias: Tag, length: 100
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GroupName
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CenterX
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type: esriFieldTypeDouble, alias: CenterX
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type: esriFieldTypeDouble, alias: CenterY
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Shape
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Shape.STArea()
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Shape.STLength()
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Default Mosaic Method: Northwest
Allowed Mosaic Methods: NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,None
SortField:
SortValue: null
Mosaic Operator: First
Default Compression Quality: 75
Default Resampling Method: Bilinear
Max Record Count: 1000
Max Image Height: 4100
Max Image Width: 15000
Max Download Image Count: 20
Max Mosaic Image Count: 42
Allow Raster Function: true
Allow Copy: true
Allow Analysis: true
Allow Compute TiePoints: false
Supports Statistics: true
Supports Advanced Queries: true
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
Statistics
Key Properties
Legend
Raster Function Infos
Supported Operations:
Export Image
Query
Identify
Measure
Compute Histograms
Compute Statistics Histograms
Get Samples
Compute Class Statistics
Query Boundary
Compute Pixel Location
Compute Angles
Validate
Project