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Service Description: <div style='text-align:Left;'><div><div><div style='font-size:12pt'><p><span>The data were digitized in the late 1960s, early 1970s, and in 1984-85 from 7.5- and 15-minute USGS topographic quadrangles. Errors in the location of a given feature are dependent on the accuracy of the original maps and on the accuracy of digitizing. Estimates are that features have an average locational error of approximately plus/minus 100 feet. Some areas of the state have a locational error of approximately 600 feet.</span></p><p><span /></p><p><span>In areas of French colonization land grants, where PLSS sections were not actually surveyed, sections and section lines have been added (estimated).</span></p></div></div></div></div>

All Layers and Tables

Has Versioned Data: false

MaxRecordCount: 2000

Supported Query Formats: JSON

Supports Query Data Elements: true

Layers:

• IL PLSS Township Lines (1)
• IL PLSS Townships (2)
• IL PLSS Section Lines (3)
• IL PLSS Sections (4)
• Indian Treaty Boundary Line (5)

Description: The data were digitized in the late 1960s, early 1970s, and in 1984-85 from 7.5- and 15-minute USGS topographic quadrangles. Errors in the location of a given feature are dependent on the accuracy of the original maps and on the accuracy of digitizing. Estimates are that features have an average locational error of approximately plus/minus 100 feet. Some areas of the state have a locational error of approximately 600 feet.In areas of French colonization land grants, where PLSS sections were not actually surveyed, sections and section lines have been added (estimated).

Service Item Id: 7fb2352af6c2434fb01e86d9d02f0fa4

Copyright Text: Illinois State Geologic Survey, 2003

Spatial Reference: 102100  (3857)  LatestVCSWkid(0)


Initial Extent:

XMin: -1.0664245721460987E7
YMin: 4394273.295510339
XMax: -9262916.544939015
YMax: 5278085.222189663
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Full Extent:

XMin: -1.01872390035E7
YMin: 4434923.0427
XMax: -9739923.2629
YMax: 5237435.4750000015
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Units: esriMeters

Document Info:

Title: Map
Author:
Comments: The data were digitized in the late 1960s, early 1970s, and in 1984-85 from 7.5- and 15-minute USGS topographic quadrangles. Errors in the location of a given feature are dependent on the accuracy of the original maps and on the accuracy of digitizing. Estimates are that features have an average locational error of approximately plus/minus 100 feet. Some areas of the state have a locational error of approximately 600 feet.In areas of French colonization land grants, where PLSS sections were not actually surveyed, sections and section lines have been added (estimated).
Subject: Illinois Public Land Survey System (PLSS) boundaries and designations in line and polygon feature classes. The polygon attribute data include meridian, township, range, section and county number (FIPS) designations. The line attributes indicate line type, including the state line, county lines, township and range lines, section lines, Indian treaty boundaries, base lines, principal meridians, and boundaries between areas mapped from different principal meridians. (ISGS, 2003). THESE DATA HAVE POSITIONAL INACCURACY OF UP TO 600 FEET IN SOME AREAS OF THE STATE. THEY ARE NOT TO BE USED AT SCALES GREATER THAN 1:62,500. THE DATA ARE NOT APPROPRIATE AS A GEODETIC, LEGAL OR ENGINEERING BASE.
Category:
Keywords: PLSS,Public Land Survey System,Illinois,Township,Range,Section,ISGS
AntialiasingMode: null
TextAntialiasingMode: null

Enable Z Defaults: false

Sync Capabilities:

Supports Registering Existing Data: true
Supports Sync Direction Control: true
Supports PerLayer Sync: true
Supports PerReplica Sync: false
Supports RollbackOnFailure : false
Supports Async: true

Supports ApplyEdits With Global Ids: true

Support True Curves : true

Only Allow TrueCurve Updates By TrueCurveClients : true

Supports Return Service Edits Option : true

Supports Dynamic Layers: false

Child Resources:   Info   Replicas   Query Data Elements   Relationships   SharedTemplates

Supported Operations:   Query   Query Contingent Values   QueryDomains   Apply Edits   Append   Create Replica   Synchronize Replica   Unregister Replica   Extract Changes   Get Estimates