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Service Description: This mosaic dataset is a combination of two 4-band orthoimagery acquisitions conducted by Ayres Associates as part of WROC.
The six-inch pixel resolution aerial imagery was collected on March 11th using a Leica Geosystems DMC III sensor mounted in a fixed-wing aircraft. Aerial imagery was collected to support 0.5 foot ground sample distance (GSD) orthoimagery to meet ASPRS Class II horizontal accuracy specifications at 1" = 100' map scale. The 6-inch pixel orthoimagery was produced to meet or exceed a horizontal accuracy of 1.4 feet RMSE according to ASPRS Positional Accuracy Standards for Digital Geospatial Data. Resultant orthoimagery was rectified to a DEM created from LiDAR collected in 2020. Orthoimagery was delivered in PLSS section GeoTiffs, MrSID tiles, and a project-wide MrSID mosaic. The orthoimagery was delivered according to a PLSS section tile schematic. The project area covers approximately 736 square miles.
The 3-inch pixel resolution aerial imagery along the central corridor was collected on March 15th and 20th using a Microsoft Vexcel UltraCam Eagle M3 sensor mounted in a fixed-wing aircraft. Aerial imagery was collected to support 0.25 foot ground sample distance (GSD) orthoimagery to meet ASPRS Class II horizontal accuracy specifications at 1" = 50' map scale. The 3-inch pixel orthoimagery was produced to meet or exceed a horizontal accuracy of 0.7 foot RMSE according to ASPRS Positional Accuracy Standards for Digital Geospatial Data. Resultant orthoimagery was rectified to a DEM created from existing LiDAR acquired in 2020. Orthoimagery was delivered in PLSS quarter-section GeoTiff and MrSID tiles and a project wide MrSID mosaic. The project area covers approximately 180 square miles.
Supplemental Information: The Wisconsin Regional Orthoimagery Consortium (WROC) is a multi-entity group of county members and partners led by regional planning commissions (RPCs) and WROC representatives from Ayres Associates. The goal of the consortium is to build and sustain a multi-participant program to acquire digital orthoimagery and elevation data throughout Wisconsin. Orthoimagery was collected for Rock Co in 2024 to provide consistent deliverable products and accuracy standards for each of the participating entities
Imagery/Ortho_2024_Combined
Description:
Single Fused Map Cache: false
Extent:
XMin: 399704.9150038287
YMin: 199130.51180632412
XMax: 560326.6650038287
YMax: 329572.7618063241
Spatial Reference: 103453
(8128)
Initial Extent:
XMin: 399704.9150038287
YMin: 199130.51180632412
XMax: 560326.6650038287
YMax: 329572.7618063241
Spatial Reference: 103453
(8128)
Full Extent:
XMin: 399704.9150038287
YMin: 199130.51180632412
XMax: 560326.6650038287
YMax: 329572.7618063241
Spatial Reference: 103453
(8128)
Pixel Size X: 0.25
Pixel Size Y: 0.25
Band Count: 3
Pixel Type: U8
RasterFunction Infos: {"rasterFunctionInfos": [
{
"help": "",
"name": "None",
"description": "Make a Raster or Raster Dataset into a Function Raster Dataset."
},
{
"help": "",
"name": "None",
"description": "Make a Raster or Raster Dataset into a Function Raster Dataset."
}
]}
Mensuration Capabilities: None
Inspection Capabilities:
Has Histograms: true
Has Colormap: false
Has Multi Dimensions : false
Rendering Rule:
Min Scale: 0
Max Scale: 0
Copyright Text: Rock County Land Records
Service Data Type: esriImageServiceDataTypeRGB
Min Values: 0, 0, 0
Max Values: 255, 255, 255
Mean Values: 126.34187990767552, 121.62253262575376, 107.40394115579461
Standard Deviation Values: 38.111100040481169, 34.736021821475063, 31.400445926910898
Object ID Field: OBJECTID
Fields:
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OBJECTID
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alias: OBJECTID, type: esriFieldTypeOID
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Name
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length: 200, alias: Name, type: esriFieldTypeString
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alias: MinPS, type: esriFieldTypeDouble
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MaxPS
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alias: MaxPS, type: esriFieldTypeDouble
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LowPS
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alias: LowPS, type: esriFieldTypeDouble
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HighPS
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alias: HighPS, type: esriFieldTypeDouble
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Category
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alias: Category, type: esriFieldTypeInteger
, Coded Values:
[0: Unknown]
, [1: Primary]
, [2: Overview]
, ...5 more...
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Tag
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length: 100, alias: Tag, type: esriFieldTypeString
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GroupName
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length: 100, alias: GroupName, type: esriFieldTypeString
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ProductName
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length: 100, alias: ProductName, type: esriFieldTypeString
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CenterX
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alias: CenterX, type: esriFieldTypeDouble
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CenterY
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alias: CenterY, type: esriFieldTypeDouble
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ZOrder
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alias: ZOrder, type: esriFieldTypeInteger
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Shape
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alias: Shape, type: esriFieldTypeGeometry
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SOrder
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alias: SOrder, type: esriFieldTypeDouble
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SLevelPS
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alias: SLevelPS, type: esriFieldTypeDouble
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Shape.STArea()
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alias: Shape.STArea(), type: esriFieldTypeDouble
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Shape.STLength()
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alias: Shape.STLength(), type: esriFieldTypeDouble
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Default Mosaic Method: Seamline
Allowed Mosaic Methods: Seamline,NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,None
SortField:
SortValue: N/A
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: N/A
Ownership Based AccessControl For Rasters: N/A
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 GPS Info
Find Images
Image to Map
Map to Image
Measure from Image
Image to Map Multiray
Query Boundary
Compute Pixel Location
Compute Angles
Validate
Project