View In:   ArcGIS JavaScript   ArcGIS Online Map Viewer   ArcGIS Earth   ArcMap

View Footprint In:   ArcGIS Online Map Viewer

Service Description: This project established digital, 4-band orthoimagery for the City of Janesville, Wisconsin as part of the Wisconsin Regional Orthoimagery Consortium (WROC). Ayres Associates provided the City of Janesville, Wisconsin with digital, 4-band orthoimagery services in 2024 as part of WROC. The aerial imagery 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 93 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 the City of Janesville in 2024 to provide consistent deliverable products and accuracy standards for each of the participating entities.

Name: Aerial_Imagery/Aerial_2024

Description: This project established digital, 4-band orthoimagery for the City of Janesville, Wisconsin as part of the Wisconsin Regional Orthoimagery Consortium (WROC). Ayres Associates provided the City of Janesville, Wisconsin with digital, 4-band orthoimagery services in 2024 as part of WROC. The aerial imagery 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 93 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 the City of Janesville in 2024 to provide consistent deliverable products and accuracy standards for each of the participating entities.

Single Fused Map Cache: true

Tile Info:

• Height: 256
• Width: 256
• DPI: 96
• Levels of Detail: 10
  • Level ID: 0 [ Start Tile, End Tile ]
  • Resolution: 108.50694444444444
  • Scale: 125000
  • Level ID: 1 [ Start Tile, End Tile ]
  • Resolution: 55.55555555555555
  • Scale: 64000
  • Level ID: 2 [ Start Tile, End Tile ]
  • Resolution: 27.777777777777775
  • Scale: 32000
  • Level ID: 3 [ Start Tile, End Tile ]
  • Resolution: 13.888888888888888
  • Scale: 16000
  • Level ID: 4 [ Start Tile, End Tile ]
  • Resolution: 6.944444444444444
  • Scale: 8000
  • Level ID: 5 [ Start Tile, End Tile ]
  • Resolution: 3.472222222222222
  • Scale: 4000
  • Level ID: 6 [ Start Tile, End Tile ]
  • Resolution: 1.736111111111111
  • Scale: 2000
  • Level ID: 7 [ Start Tile, End Tile ]
  • Resolution: 0.8680555555555555
  • Scale: 1000
  • Level ID: 8 [ Start Tile, End Tile ]
  • Resolution: 0.43402777777777773
  • Scale: 500
  • Level ID: 9 [ Start Tile, End Tile ]
  • Resolution: 0.21701388888888887
  • Scale: 250
• Format: MIXED
• Compression Quality: 75.0
• LERC Error: NaN
• Origin: X: -1.79692E7
  Y: 1.7574800000000007E7
  
• Spatial Reference: 103453  (8128)
  

Storage Info:

• Storage Format: esriMapCacheStorageModeCompactV2
• Packet Size: 128

Extent:

XMin: 466638.0688669123
YMin: 233092.646068573
XMax: 529844.3188669123
YMax: 313130.646068573
Spatial Reference: 103453  (8128)

Initial Extent:

XMin: 466638.0688669123
YMin: 233092.646068573
XMax: 529844.3188669123
YMax: 313130.646068573
Spatial Reference: 103453  (8128)

Full Extent:

XMin: 466638.0688669123
YMin: 233092.646068573
XMax: 529844.3188669123
YMax: 313130.646068573
Spatial Reference: 103453  (8128)

Pixel Size X: 0.25

Pixel Size Y: 0.25

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: Basic

Has Histograms: true

Has Colormap: false

Has Multi Dimensions : false

Rendering Rule:

Min Scale: 125000

Max Scale: 250

Min LOD: 0

Max LOD: 9

Copyright Text:

Service Data Type: esriImageServiceDataTypeGeneric

Min Values: 0, 0, 0, 0

Max Values: 255, 255, 255, 255

Mean Values: 124.13810892931589, 119.87993861277134, 108.08845735485339, 147.30981018815893

Standard Deviation Values: 45.505317143022985, 40.63592489905133, 37.404826307709314, 43.81126102260404

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] , ...6 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: Center

Allowed Mosaic Methods: Center

SortField:

SortValue: null

Mosaic Operator: First

Default Compression Quality: 75

Default Resampling Method: Nearest

Max Record Count: 2000

Max Image Height: 5000

Max Image Width: 5000

Max Download Image Count: 20

Max Mosaic Image Count: 60

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