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Service Description: 1998 grayscale aerial imagery at 6" ground pixel resolution provided by Cook County GIS

Map Name: Layers

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• Aerials 1998 (1)

Description: 1998 grayscale aerial imagery at 6" ground pixel resolution provided by Cook County GIS

Service Item Id: bfc1b5f8e73f427389432680c92953ae

Copyright Text: Cook County GIS

Spatial Reference: 102671  (3435)


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: 111.1111111111111
  • Scale: 128000
  • Level ID: 1 [ Start Tile, End Tile ]
  • Resolution: 55.55555555555555
  • Scale: 64000
  • Level ID: 2 [ Start Tile, End Tile ]
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  • Scale: 32000
  • Level ID: 3 [ Start Tile, End Tile ]
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  • Scale: 16000
  • Level ID: 4 [ Start Tile, End Tile ]
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  • Scale: 8000
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  • Scale: 500
  • Level ID: 9 [ Start Tile, End Tile ]
  • Resolution: 0.21701388888888887
  • Scale: 250
• Format: MIXED
• Compression Quality: 75.0
• Origin: X: -1.930822610573579E7
  Y: 2.2777080983637914E7
  
• Spatial Reference: 102671  (3435)
  

Storage Info:

• Storage Format: esriMapCacheStorageModeCompactV2
• Packet Size: 128

Initial Extent:

XMin: 1141177.2133333334
YMin: 1949189
XMax: 1172352.7866666666
YMax: 1970551
Spatial Reference: 102671  (3435)

Full Extent:

XMin: 1146998.499999
YMin: 1949999.999999
XMax: 1166229.999999
YMax: 1969804.499999
Spatial Reference: 102671  (3435)

Units: esriFeet

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Map
Author:
Comments:
Subject:
Category:
Keywords: Evanston IL,aerials,imagery,basemap,1998
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

Resampling: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 128000

Max Scale: 250

Min LOD: 0

Max LOD: 9

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

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