Cook County Board of Commissioners 200206 RR 1.0 vector digital data Chicago, Illinois Cook County Board of Commissioners RR withheld The railroad feature data layer was created to accurately depict the location of railroad tracks (including single and multiple line tracks, railyards, and spurs) and railroad stations in Cook County, Illinois. Railroad track and railroad station feature data was collected from 1998 aerial photography for all of Cook County, Illinois, and are stored as lines (for the tracks) and points (for the railroad stations). The railroad data layer was created out of a need by Cook County to develop a detailed layer that attempts to show all trackage and a generalized set of arcs in which major railroad lines are represented as single lines. Small-scale mapping is the intended primary use of this data layer. The purpose of creating this planimetric data set was to update existing railroad data sets and to integrate the new data with other newly created data sets based on a common geography (digital orthophotographs). The new planimetric data sets were also created to serve as a standard database for virtually all geospatial applications in Cook County, and are intended to support general location, planning, and cartography projects, as well as general inventory and asset management, Census analysis and mapping, and geocoding by address. This planimetric feature data set was originally developed as an ArcInfo coverage. Throughout the metadata, there will be information pertaining to the general data, as well as more specific information referring to the data when obtained and used as an ArcInfo coverage and an ArcGIS geodatabase. In metadata fields where specific information is required, it will be listed in the same order. The original data set was created as an ArcInfo coverage and was later converted to an ArcGIS geodatabase. The current data format, as used by the Cook County government, is a geodatabase. The ArcInfo geodatabase model supports topologically integrated feature classes similar to the ArcInfo coverage model but extends the coverage model to support relationship classes, complex networks, and object-oriented features. Geodatabases contain feature classes (which can be organized into feature datasets) and tables. For more information about the use and format of ArcGIS geodatabases, please consult the Environmental Systems Research Institute (ESRI) web page at http://www.esri.com. For information regarding available distribution formats, please contact the individual listed as the Contact_Person in the Distribution_Information section of this metadata document. This data set is one in a series of eight planimetric data sets, including digital orthophotography, bridges, building footprints, hydrology polygons, hydrology midlines, railroads, road edges, and street midlines, for Cook County, Illinois. Railroad stations were collected as point features centered on each commuter station, and given attributes of commuter status and station name. Each railroad centerline was given attributes for track name, tax map track name, track type, and commuter status, based on the source data information provided. The attribute information sources included the Cook County Highway Department, the IDOT Bureau of Railroads, Metra, the Chicago Transit Authority (CTA), Amtrak, and the Regional Transit Authority (RTA). Railroad names and alias IDs are linked to lookup tables based on the railroad name ID attribute. The centerline of each visible track was compiled from the 1998 aerial photography, including centerlines for the individual tracks located in rail yards and switching centers. Where railroad centerline features could not be photogrammetrically compiled due to their being obscured, the obscured segments were coded as interpreted. The railroad centerline layer was intersected with the hydrographic midlines and street midlines data layers to create nodes in the coverage model. Additionally, nodes were created where any of these features intersect with a bridge polygon. Where railroad segments fall within a bridge polygon, they have been given a grade separation code to indicate the relative vertical position of the midline with respect to intersecting features. en 199804 20091125 publication date Complete Continually -88.265672 -87.510527 42.155262 41.467727 1002792.980000 1207365.859000 1749686.200000 1999176.300000 None railroad railroad station commuter rail rail yard Amtrak Metra Chicago Transit Authority CTA None Cook County Illinois Chicago northeastern Illinois There may be attributes for this dataset which are listed in this metadata record but which the recipient will not receive. These portions of the dataset are for internal use by Cook County only and are not subject to distribution. Under no circumstances may the data be redistributed or made available over a network without explicit permission from the Cook County Department of Office Technology. It is required that the Cook County Board of Commissioners be cited in any products generated from the data. The following source citation must be included: "Source: Cook County, Illinois 1:1200-Scale 1998 Railroad Lines and Features, Version 1.0, March 2002." Cook County Bureau of Information Technology and Automation Alan Hobscheid GIS Coordinator, Cook County Department of Office Technology mailing and physical address
69 W. Washington Street
room 2700
Chicago Illinois 60602 USA 312-603-1399 312-603-9904 ahobscheid@cookcountygov.com 09:00 - 17:00, Central Time Zone, Monday - Friday, except holidays Please contact during normal business hours. ESRI ArcCatalog 9.3.1.4000 File Geodatabase Feature Class The attributes in this data set are estimated to have very good accuracy, to a contract-specified level of 98% accuracy. This data set and its attributes were subjected to extensive quality control checks, both automated and manual/visual, throughout its development. The QC was performed by the vendor(s) creating the data set, while the final quality inspection and approval of the data set was performed by staff of Cook County. Features are stored in double precision, using ESRI ARCGIS 8.x software, as a geodatabase. The software provided verification of topology and existence of label points in a coverage format. As planimetric features were stereocompiled from aerial imagery and completed, they were checked against those images adjacent to them to ensure correct edgematching, completeness, and correct coding of lines that crossed onto adjoining images. This planimetric feature data set includes all features observable as of 17 April 1998. Completeness is judged to be excellent, based on repeated examination and usage. This data set meets National Map Accuracy Standards for 1"=100' data products, and has an absolute positional accuracy of +/- 2.5 feet (+/- 0.7625 meters). This data set was checked for positional accuracy against the 1998 Cook County 1:1200-scale digital orthophotos. Additionally, this data set was subjected to numerous vendor automatic and manual quality control checks to ensure the positional accuracy of the data set throughout the processing. Cook County Board of Commissioners 1998 Cook County, Illinois 1998 1:1200-scale Black and White Aerial Photography, February 2002 1.0 remote-sensing image Chicago, Illinois Cook County Board of Commissioners 1200 stable-base material 19980417 19980418 19980419 19980423 ground condition Cook County 1998 1:1200-scale Black and White Aerial Photography (1998_Aerial_Photos) Provided base for planimetric stereocompilation of data set. 1.0 Perform Model Orientation: Merrick & Company (Merrick) was contracted for photogrammetric compilation of planimetric data. Merrick performed internal relative and absolute positioning of each aerial photograph (1998_Aerial_Photos) using a least-squares analysis. The photogrammetric supervisor inspected all residuals to ensure that they conform to accuracy standards for 1" = 100' mapping. withheld 1998-1999 withheld Merrick & Company Brian R. Raber Vice President and Project Manager mailing and physical address
2450 S. Peoria St.
Aurora Colorado 80014 USA 303/751-0741 303/751-2581 brian.raber@merrick.com 2.0 Photogrammetrically Collect Planimetric Data: Planimetry for all of the feature-type coverages was digitized concurrently. Merrick utilized CADMAP photogrammetric software for real-time planimetric data acquisition and coding from the Oriented_1998_Aerial_Photos. To populate attributes, each planimetric entity was collected by entering a unique identification number, thus enabling a CADMAP Collection Macro. The macro specified graphic collection parameters (i.e., building squaring, polygon closure, and 2-D or 3-D coordinates). Each model was edgematched during stereo-digitizing to form a continuous database. withheld 1999-2000 withheld Merrick & Company Brian R. Raber Vice President and Project Manager mailing and physical address
2450 S. Peoria St.
Aurora Colorado 80014 USA 303/751-0741 303/751-2581 brian.raber@merrick.com 3.0 Data Merge and Quality Control: Merrick merged the All_Planimetric_Data into a specified delivery area. Then, the Quality Control/Edit team performed a quality inspection of the data to ensure feature completeness and attribute conformity. withheld 1999-2000 withheld Merrick & Company Brian R. Raber Vice President and Project Manager mailing and physical address
2450 S. Peoria St.
Aurora Colorado 80014 USA 303/751-0741 303/751-2581 brian.raber@merrick.com 4.0 Conversion to ArcInfo: Merrick converted the QC_Planimetric_Data from a *.dgn format into separate ArcInfo coverages for each feature type by using ARCIGDS software tools to create separate planimetric coverages (Feature_Planimetric_Data). Each of the Feature_Planimetric_Data was verified for completeness before moving on to the next process step. withheld 1999-2001 withheld Merrick & Company Brian R. Raber Vice President and Project Manager mailing and physical address
2450 S. Peoria St.
Aurora Colorado 80014 USA 303/751-0741 303/751-2581 brian.raber@merrick.com 5.0 Internal Quality Inspection/Quality Control: A series of manual and automatic quality control procedures were performed on each of the Feature_Planimetric_Data both throughout their creation and prior to their final approval. Each feature type was inspected for the following items: edgematching of homogenous features that span tiles; undershoots and overshoots; cartographic quality; line smoothness and zero-length line segments; linear connectivity; closure of polygonal features; node and vertex quality; verification of consistent label and line attributes; inspection of building squaring; cartographic placement; and graphic comparison of data to the source documents. The automatic quality control checks included: automated inventory and validation of all coverages; automated plot generation; validation of State Plane Coordinate System zone and double-precision coordinates; interactive inspection of data, maps, and production reports; conformance to file naming convention; validation of line attributes (where applicable); validation of network topology of linear features (where applicable); and validation of correct annotation characteristics. withheld 1999-2001 withheld Merrick & Company Brian R. Raber Vice President and Project Manager mailing and physical address
2450 S. Peoria St.
Aurora Colorado 80014 USA 303/751-0741 303/751-2581 brian.raber@merrick.com 6.0 Independent Quality Control: ESRI performed an independent quality review of the planimetric data coverages, including automated checks with QCView, and on-screen review of data using 1998_Digital_Orthophotos as background, etc. withheld 1999-2001 withheld Environmental Systems Research Institute, Inc. (ESRI), Professional Services Charlie Wells Project Manager mailing address
380 New York Street
Redlands California 92373-8100 USA 909/793-2853 professionalservices@esri.com 7.0 Convert to ArcGIS 8.2 Geodatabase: ESRI developed a coverage-to-geodatabase conversion module and converted the completed planimetric data (Independent_QC_Planimetric_Coverages) from ArcInfo coverage format to ArcGIS geodatabase format. ESRI then validated the conversion by reviewing the conversion statistics and checking the data within the geodatabase to ensure that no data was lost or corrupted. withheld 2002 withheld Environmental Systems Research Institute, Inc. (ESRI), Professional Services Charlie Wells Project Manager mailing address
380 New York Street
Redlands California 92373-8100 USA 909/793-2853 professionalservices@esri.com Metadata imported. withheld 20090316 Dataset copied. withheld 20100906 23435800 Dataset copied. withheld 20110718 17081800 railroad lines, railroad stations, Cook County Illinois Vector Simple FALSE 37293 TRUE FALSE coordinate pair 0.000250 0.000250 survey feet North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 GCS_North_American_1983 NAD_1983_StatePlane_Illinois_East_FIPS_1201_Feet Explicit elevation coordinate included with horizontal coordinates 1.000000 The railroad feature data layer depicts the location of railroad tracks (including single and multiple line tracks, railyards, and spurs) and railroad stations in Cook County, Illinois. This data set contains railroad tracks (including name of railroad), railroad stations, and rail yard names. This single line representation consists of one of the existing features of the multiple feature group chosen as representative of the group. The selected line(s) is coded within the data set to identify it as the single line representation. Railroad stations are represented as points. > > Data Dictionary: Cook County, Illinois 1:1200-Scale 1998 Railroad > Lines and Features, Version 1.0, March 2002 > > Source: Aerial photography; Cook County Highway Department (CCHD) > Format: Data stored in ESRI ArcGIS version 8.x > Feature Types Maintained: lines, nodes, points, annotation, > attribute tables, look-up tables > > > RAILROAD > > Coverage: Arcs, nodes, and points (RAILROAD.AAT, RAILROAD.NAT, > RAILROAD.XAT) > Feature Class: Lines and points (RailRoad, RailStation) >--------------------------------------------------------------------- > Arcs (RAILROAD.AAT) > Description: Railroad lines > Attribute Label Attribute Definition Attribute Format > wdth dec type > FID Internal feature number -- - -- > SHAPE Feature geometry -- - -- > FNODE# From node 5 bin > TNODE# To node 5 bin > LPOLY# Left polygon 5 bin > RPOLY# Right polygon 5 bin > LENGTH Arc length 18 5 float > RAILROAD# Arc internal number 5 bin > RAILROAD-ID Arc User-ID 5 bin > UID Unique RR segment identifier 7 int > NAME_ID ID linking to RR_NAMES table 7 int > TAXMAP_ID ID linking to RR_NAMES table 7 int > TYPE Type of RR line representation 2 int > GRADE_SEP Grade separation by levels 2 int > COMM_STATUS Commuter agency 2 int > VIS Visible (not plotted or plotted) 1 int > INTRP Interpreted features 1 int > ANNO_NAME Railroad segment name 40 char > ALIAS_NAME Alias railroad segment name 80 char > > > Arcs (RailRoad) > Description: Railroad lines > Attribute Label Attribute Definition Attribute Format > wdth dec type > UID Unique RR segment identifier 7 int > NAME_ID ID linking to RR_NAMES table 7 int > TAXMAP_ID ID linking to RR_NAMES table 7 int > TYPE Type of RR line representation 2 int > GRADE_SEP Grade separation by levels 2 int > COMM_STATUS Commuter agency 2 int > VIS Visible (not plotted or plotted) 1 int > INTRP Interpreted features 1 int > ANNO_NAME Railroad segment name 40 string > ALIAS_NAME Alias railroad segment name 80 string > > > UID > Attribute Definition: Unique identifier for each railroad segment > Attribute Definition Source: User > > NAME_ID > Attribute Definition: ID linking to RR_NAMES table > Attribute Definition Source: User > > TAXMAP_ID > Attribute Definition: ID linking to RR_NAMES table > Attribute Definition Source: User > > TYPE > Attribute Definition: Type of railroad line representation in > coverage > Attribute Definition Source: Aerial photography; CCHD > Attribute Domain Values and Definitions: > "1" Physical track and not a midline representation of a dual set > of tracks > "2" Midline representation of a dual set of rail lines and not a > physical track > > GRADE_SEP > Attribute Definition: Grade separation defined by levels > Attribute Definition Source: Aerial photography and BRIDGE layer as > a postprocess > Attribute Domain Values and Definitions: > "-1" One level below grade > "0" At grade > "1" One level above grade > "2" Two levels above grade > "3" Three levels above grade > "4" Four levels above grade > > COMM_STATUS > Attribute Definition: Commuter agency > Attribute Definition Source: CCHD, Regional Transit Authority (RTA) > map > Attribute Domain Values and Definitions: > "0" Noncommuter > "1" Metra > "2" Chicago Transit Authority (CTA) > "3" Metra and Amtrack > "4" Amtrak > > VIS > Attribute Definition: Cartographic display item for use in mapping > to describe if a feature is visible or not. > For internal use only. > Attribute Definition Source: Postprocess by County > Attribute Domain Values and Definitions: > "0" Plotted > "1" Not plotted > > INTRP > Attribute Definition: features interpreted during compilation > Attribute Definition Source: Aerial photography > Attribute Domain Values and Definitions: > "0" Not interpreted > "1" Interpreted > > ANNO_NAME > Attribute Definition: Name of linear railroad feature for > annotating purposes > Attribute Definition Source: Illinois Department of Transportation > (IDOT), Cook County Highway Department > (CCHD), tax map > > ALIAS_ANNO > Attribute Definition: Alias name of linear railroad feature > for annotating purposes > Attribute Definition Source: Illinois Department of Transportation > (IDOT), Cook County Highway Department > (CCHD), tax map > > > ------------------------------------------------------------------- > Nodes (RAILROAD.NAT) > Description: Railroad nodes created when intersected with > hydrographic lines and midlines > > Attribute Label Attribute Definition Attribute Format > wdth dec type > FID Internal feature number -- - -- > SHAPE Feature geometry -- - -- > ARC# Internal sequence number of one > of the arcs that connects at > the node location 5 bin > RAILROAD# Arc internal number 5 bin > RAILROAD-ID Arc User-ID 5 bin > NODETYPE Type of node intersection 1 int > > NODETYPE > Attribute Definition: Type of node intersection > Attribute Definition Source: User > Attribute Domain Values and Definitions: > "1" Hydro arc intersection > "2" Railroad arc intersection > "3" Road arc intersection > "4" Tile edge nodes will be obsolete in final database > > > ------------------------------------------------------------------- > Railroad Station Points (RAILROAD.XAT) > Description: Railroad station points > Attribute Label Attribute Definition Attribute Format > wdth dec type > FID Internal feature number -- - -- > SHAPE Feature geometry -- - -- > AREA Area 18 5 float > PERIMETER Perimeter 18 5 float > RAILROAD# Arc internal number 5 bin > RAILROAD-ID Arc User-ID 5 bin > COMM_STATUS Commuter agency 2 int > NAME Name of stations 50 char > > Railroad Station Points (RailStation) > Description: Railroad station points > Attribute Label Attribute Definition Attribute Format > wdth dec type > FID Internal feature number -- - -- > SHAPE Feature geometry -- - -- > COMM_STATUS Commuter agency 2 int > NAME Name of stations 50 string > > > > COMM_STATUS > Attribute Definition: Commuter agency > Attribute Definition Source: Cook County Highway Department, Regional > Transit Authority (RTA) map > Attribute Domain Values and Definitions: > "0" Noncommuter > "1" Metra > "2" Chicago Transit Authority (CTA) > "3" Metra and Amtrack > "4" Amtrak > > NAME > Attribute Definition: Name of stations maintained by Chicago Transit > Authority, Amtrak, and Metra. > Attribute Definition Source: Cook County Highway Department, Regional > Transit Authority (RTA) map > Attribute Domain Values and Definitions: > <Name> <Name of station> > "UNK" Unknown > > > ------------------------------------------------------------------- > Railroad Yards (RAILROAD.TATYARD) > Description: Railroad yard > Attribute Label Attribute Definition Attribute Format > wdth dec type > FID Internal feature number -- - -- > SHAPE Feature geometry -- - -- > YARD# Arc internal number 5 bin > YARD-ID Arc User-ID 5 bin > > > ------------------------------------------------------------------- > Railroad Names - Coverage:(RR_NAMES) > Description: Master look-up table of all railroad names. > Attribute Label Attribute Definition Attribute Format > wdth type > NAME_ID ID from RAILROAD.AAT 7 int > NAME Name of Railroad 50 char > > > RailRoad Names - Geodatabase: RailName > > Description: Master look-up table of all railroad names. > > Attribute Label Attribute Definition Attribute Format > wdth type > NAME_ID ID from RailRoad 7 int > NAME Name of Railroad 50 string > > ------------------------------------------------------------------- > Railroad Alias Names - Coverage:(RR_ALIAS_NAMES) > > Description: Look-up table of railroad segment IDs (UID) with > alternate name IDs. The actual alias name is in the > RR_NAMES look-up table. > Attribute Label Attribute Definition Attribute Format > wdth type > UID_ID ID from RAILROAD.AAT 7 int > NAME_ID Arc internal number 7 int > > > RailRoad Alias Names - Geodatabase: RailAlias > > Description: Look-up table of railroad segment IDs (UID) with > alternate name IDs. The actual alias name is in > the RailName look-up table. > > Attribute Label Attribute Definition Attribute Format > wdth type > UID_ID ID from RAILROAD.AAT 7 int > NAME_ID Arc internal number 7 int > >--------------------------------------------------------------------- > Railroad Feature Class 37293 OBJECTID OBJECTID OID 4 10 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. NAME_ID NAME_ID Integer 4 10 0 UNIQID UNIQID Integer 4 10 0 ANNO_NAME ANNO_NAME String 40 0 0 ALIAS_NAME ALIAS_NAME String 80 0 0 TAXMAP_ID TAXMAP_ID Integer 4 10 0 TYPE TYPE Integer 4 10 0 GRADE_SEP GRADE_SEP SmallInteger 2 5 0 COMM_STATUS COMM_STATUS SmallInteger 2 5 0 VIS VIS SmallInteger 2 5 0 INTRP INTRP SmallInteger 2 5 0 SHAPE Shape Geometry 4 0 0 Feature geometry. ESRI Coordinates defining the features. PhysicalTrackMidline 1 TYPE 1 GRADE_SEP GradeSeparation Grade separation indicator code Coded Value Default value Default value GIS SmallInteger COMM_STATUS CommuterStatus Commuter status type code Coded Value Default value Default value GIS SmallInteger VIS Visible Plotting code Coded Value Default value Default value GIS SmallInteger INTRP Interpreted Interpreted type code Coded Value Default value Default value GIS SmallInteger OrthoYear OrthYear Year of Orthoimagery used to edit feature Coded Value Default value Duplicate SDE String DualTrackMidline 2 TYPE 2 GRADE_SEP GradeSeparation Grade separation indicator code Coded Value Default value Default value GIS SmallInteger COMM_STATUS CommuterStatus Commuter status type code Coded Value Default value Default value GIS SmallInteger VIS Visible Plotting code Coded Value Default value Default value GIS SmallInteger INTRP Interpreted Interpreted type code Coded Value Default value Default value GIS SmallInteger OrthoYear OrthYear Year of Orthoimagery used to edit feature Coded Value Default value Duplicate SDE String Commute_Line Commute_Line String 100 0 0 OrthoYear OrthoYear String 4 0 0 GlobalID GlobalID GlobalID 38 0 0 created_user created_user String 255 0 0 created_date created_date Date 8 0 0 last_edited_user last_edited_user String 255 0 0 last_edited_date last_edited_date Date 8 0 0 Shape.len Shape.len Double 0 0 0 Railroad2RailAlias Relationship RailName2Railroad Relationship Cook County Bureau of Information Technology Alan Hobscheid GIS Coordinator, Cook County Department of Office Technology mailing and physical address
69 W. Washington Street
room 2700
Chicago Illinois 60602 USA 312-603-1399 312-603-9904 ahobscheid@cookcountygov.com 09:00 - 17:00, Central Time Zone, Monday-Friday, except holidays Please contact during normal business hours. Railroad and Rail Station Cook County is committed to offering its data users accurate, useful and current information. Although every effort has been made to ensure the accuracy of information, errors and conditions originating from physical sources used to develop the database may be reflected in the data supplied. The client must be aware of data conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of data and other conditions specific to certain data. No warranty expressed or implied is made by Cook County regarding the accuracy or utility of this information. Call the individual listed as the Contact_Person in the Distribution_Information section of this metadata record to find out how to obtain this data set, the available formats, the available transfer media, compatibility, etc. This person will also be able to provide information about the fees associated with obtaining the data set. User must be able to read either an ArcInfo coverage (in .e00 export format), an ArcView shapefile, or a personal geodatabase. Format compatibility is the user's responsibility. 20020228 Present 20110628 20020625 20020630 Northeastern Illinois Planning Commission Linda Schwab Metadata Specialist/GIS Analyst mailing and physical address
222 S. Riverside Plaza, Suite 1800
Chicago Illinois 60606 USA 312/454-0400 312/454-0411 lschwab@nipc.org 09:00 - 17:00, Central Time Zone, Monday-Friday, except holidays Please contact during normal business hours FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time None This metadata file is intended to accompany the geospatial data set identified and received from Cook County. It is not to be altered or summarized. Cook County does not support secondary distribution. If this geospatial data set was received from anyone besides the Cook County Department of Office Technology or Cook County Assessor's Office, this metadata file and the geospatial data set it describes may lack integrity. en 20201124 15343500 FALSE 20190326 09485700 20190326 09485700 Railroad 002 1002792.980000 1207365.859000 1749686.200000 1999176.300000 1 Projected GCS_North_American_1983 Linear Unit: Foot_US (0.304801) NAD_1983_StatePlane_Illinois_East_FIPS_1201_Feet <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.4'><WKT>PROJCS[&quot;NAD_1983_StatePlane_Illinois_East_FIPS_1201_Feet&quot;,GEOGCS[&quot;GCS_North_American_1983&quot;,DATUM[&quot;D_North_American_1983&quot;,SPHEROID[&quot;GRS_1980&quot;,6378137.0,298.257222101]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Transverse_Mercator&quot;],PARAMETER[&quot;False_Easting&quot;,984250.0],PARAMETER[&quot;False_Northing&quot;,0.0],PARAMETER[&quot;Central_Meridian&quot;,-88.33333333333333],PARAMETER[&quot;Scale_Factor&quot;,0.999975],PARAMETER[&quot;Latitude_Of_Origin&quot;,36.66666666666666],UNIT[&quot;Foot_US&quot;,0.3048006096012192],AUTHORITY[&quot;EPSG&quot;,3435]]</WKT><XOrigin>-17463800</XOrigin><YOrigin>-46132600</YOrigin><XYScale>4000</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.002</XYTolerance><ZTolerance>2</ZTolerance><MTolerance>2</MTolerance><HighPrecision>true</HighPrecision><WKID>102671</WKID><LatestWKID>3435</LatestWKID></ProjectedCoordinateSystem> 1.0 Version 6.2 (Build 9200) ; Esri ArcGIS 10.4.1.5686 Railroad 1002792.98 1207365.859 1999176.3 1749686.2 1 -88.265672 -87.510527 42.155262 41.467727 1 1 -88.265672 -87.510527 42.155262 41.467727 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset 002 withheld File Geodatabase Feature Class Feature Class NAD_1983_StatePlane_Illinois_East_FIPS_1201_Feet EPSG 6.12(9.3.0.0) 37293 20190326