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Service Description: Loudoun County annually obtains leaf-off, black and white, aerial imagery in the spring. Since 2004, the County has scanned this imagery to support the development of an annual digital orthophoto base. These files contain 1-foot ground-resolution, 8-bit Panchromatic, 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 2002 VBMP 200-scale gridding schema (Virginia Geographic Information Network).

Name: Aerial/COLOR_2007

Description: Loudoun County annually obtains leaf-off, black and white, aerial imagery in the spring. Since 2004, the County has scanned this imagery to support the development of an annual digital orthophoto base. These files contain 1-foot ground-resolution, 8-bit Panchromatic, 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 2002 VBMP 200-scale gridding schema (Virginia Geographic Information Network).

Single Fused Map Cache: false

Extent:

XMin: 1.1629999999944463E7
YMin: 6989999.8527309
XMax: 1.1819999999944463E7
YMax: 7170002.8527309
Spatial Reference: 2924  (2924)  LatestVCSWkid(0)

Initial Extent:

XMin: 1.1629999999944463E7
YMin: 6989999.8527309
XMax: 1.1819999999944463E7
YMax: 7170002.8527309
Spatial Reference: 2924  (2924)  LatestVCSWkid(0)

Full Extent:

XMin: 1.1629999999944463E7
YMin: 6989999.8527309
XMax: 1.1819999999944463E7
YMax: 7170002.8527309
Spatial Reference: 2924  (2924)  LatestVCSWkid(0)

Pixel Size X: 0.5

Pixel Size Y: 0.5

Band Count: 3

Pixel Type: U8

RasterFunction Infos: {"rasterFunctionInfos": [{ "name": "None", "description": "", "help": "" }]}

Mensuration Capabilities:

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 0

Max Scale: 0

Copyright Text: "March 2007 Photography flown by AirPhotographics, Inc., Martinsburg, WV." "Digital Orthophotography compiled by Infotech Enterprises America, Inc., Sterling, VA"

Service Data Type: esriImageServiceDataTypeRGB

Min Values: 1, 15, 16

Max Values: 252, 252, 255

Mean Values: 123.48507796881248, 124.2423130747701, 109.21194922031188

Standard Deviation Values: 21.515430313492978, 19.17277986843241, 16.117780243839583

Object ID Field: OBJECTID

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Name ( type: esriFieldTypeString, alias: Name, length: 200 )
• MinPS ( type: esriFieldTypeDouble, alias: MinPS )
• MaxPS ( type: esriFieldTypeDouble, alias: MaxPS )
• LowPS ( type: esriFieldTypeDouble, alias: LowPS )
• HighPS ( type: esriFieldTypeDouble, alias: HighPS )
• Category ( type: esriFieldTypeInteger, alias: Category , Coded Values: [0: Unknown] , [1: Primary] , [2: Overview] , ...5 more... )
• Tag ( type: esriFieldTypeString, alias: Tag, length: 100 )
• GroupName ( type: esriFieldTypeString, alias: GroupName, length: 100 )
• ProductName ( type: esriFieldTypeString, alias: ProductName, length: 100 )
• CenterX ( type: esriFieldTypeDouble, alias: CenterX )
• CenterY ( type: esriFieldTypeDouble, alias: CenterY )
• ZOrder ( type: esriFieldTypeInteger, alias: ZOrder )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

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: 20

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   Compute Histograms   Compute Statistics Histograms   Get Samples   Compute Class Statistics   Query Boundary   Compute Pixel Location   Compute Angles   Validate   Project