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Service Description: The 1949 Historic Orthoimagery dataset was created from hardcopy aerial photographs originally donated by DTE to the Wayne State University Digital Library. The majority of the images georeferenced by EDCA were sourced from high-resolution PDFs available through the Wayne State digital collection (https://wayne.contentdm.oclc.org/digital/collection/dte-aerial). In cases where images were missing from the online archive, high-resolution scans of the original hardcopies were used instead. One image, located just south of Rochester in the Rochester Hills area, remains unavailable.

Map Name: Layers

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• Mosaic1949 (0)
  • Boundary (1)
  • Footprint (2)
  • Image (3)

Description:

Copyright Text:

Spatial Reference: 102100  (3857)  LatestVCSWkid(0)


Single Fused Map Cache: true

Tile Info:

• Height: 512
• Width: 512
• DPI: 96
• Levels of Detail: 12
  • Level ID: 0 [ Start Tile, End Tile ]
  • Resolution: 152.87405657041106
  • Scale: 577790.554289
  • Level ID: 1 [ Start Tile, End Tile ]
  • Resolution: 76.43702828507324
  • Scale: 288895.277144
  • Level ID: 2 [ Start Tile, End Tile ]
  • Resolution: 38.21851414253662
  • Scale: 144447.638572
  • Level ID: 3 [ Start Tile, End Tile ]
  • Resolution: 19.10925707126831
  • Scale: 72223.819286
  • Level ID: 4 [ Start Tile, End Tile ]
  • Resolution: 9.554628535634155
  • Scale: 36111.909643
  • Level ID: 5 [ Start Tile, End Tile ]
  • Resolution: 4.77731426794937
  • Scale: 18055.954822
  • Level ID: 6 [ Start Tile, End Tile ]
  • Resolution: 2.388657133974685
  • Scale: 9027.977411
  • Level ID: 7 [ Start Tile, End Tile ]
  • Resolution: 1.1943285668550503
  • Scale: 4513.988705
  • Level ID: 8 [ Start Tile, End Tile ]
  • Resolution: 0.5971642835598172
  • Scale: 2256.994353
  • Level ID: 9 [ Start Tile, End Tile ]
  • Resolution: 0.29858214164761665
  • Scale: 1128.497176
  • Level ID: 10 [ Start Tile, End Tile ]
  • Resolution: 0.1492252984505969
  • Scale: 564
  • Level ID: 11 [ Start Tile, End Tile ]
  • Resolution: 0.06614596562526459
  • Scale: 250
• Format: JPEG
• Compression Quality: 75.0
• Origin: X: -2.0037508342787E7
  Y: 2.0037508342787E7
  
• Spatial Reference: 102100  (3857)  LatestVCSWkid(0)
  

Storage Info:

• Storage Format: esriMapCacheStorageModeCompactV2
• Packet Size: 128

Initial Extent:

XMin: -9283373.96950525
YMin: 5218337.636965982
XMax: -9279363.308085028
YMax: 5302131.813067059
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Full Extent:

XMin: -9317876.841234377
YMin: 5221375.445705752
XMax: -9244860.402755765
YMax: 5299094.004327289
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Units: esriMeters

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:
AntialiasingMode: Fast
TextAntialiasingMode: Force

Supports Dynamic Layers: true

Resampling: false

MaxRecordCount: 2000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 577790.554289

Max Scale: 250

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   QueryLegends   Return Updates