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Boundaries-Cadastre-PLSS Workgroup. OutlineAccomplishments 2009Planned Activities for 2010PLSSTie Card SummaryNew Tie Card ActivitiesBoundariesLegal DescriptionsNew State-wide County Boundary Next step: Section corners and lines that define County BoundariesCadastre (parcels). Bounda
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1. IGIC Boundaries-Cadastre-PLSS Workgroup Update Lorraine Wright
Indiana Department of Environmental Management
February 24, 2010
2. Boundaries-Cadastre-PLSS Workgroup Outline
Accomplishments 2009
Planned Activities for 2010
PLSS
Tie Card Summary
New Tie Card Activities
Boundaries
Legal Descriptions
New State-wide County Boundary
Next step: Section corners and lines that define County Boundaries
Cadastre (parcels)
3. Boundaries-Cadastre-PLSS Workgroup 2010 Workgroup members
Joe Mullins, Hamilton Co.
John Milburn, County Surveyor’s Association
Beth Hippensteel, Volunteer
Phil Worrall, IGIC
Jim Sparks, IN GIO
Justin Peters, Land Office
Steve Claycomb, INDOT
Lorraine Wright, IDEM
Jim Swift, Boone Co.
Bryan Catlin, Marion Co.
Henry Aldridge, INDOT
Danielle Kindig, Newton Co.
Mike Williamson, Newton Co.
4. Boundaries-Cadastre-PLSS Workgroup Accomplishments 2009
CAP Grant received for data sharing initiative
Developed the initial criteria needed to create an official state-wide county boundary layer
Legislation - Enrolled Act 530 passed. It establishes an Indiana-Michigan Boundary Line Commission. The Commission will oversee a retracement survey of the original 1827 Indiana-Michigan boundary and re-establish the Indiana-Michigan boundary line for the counties along the Indiana-Michigan border.
5. Boundaries-Cadastre-PLSS Workgroup Accomplishments 2009
County Boundaries –
Compared all existing state-wide county boundary layers for source scale, accuracy currently being used
Identified the IGS county boundary layer as the best available most accurate state-wide county boundary layer
Added attributes to new State-wide County Boundary layer
6. Boundaries-Cadastre-PLSS Workgroup Accomplishments 2009
County Boundaries –
Began developing list of PLSS corners and lines that define county boundaries (based on legal descriptions)
Identified the Newberry Library as the most current information regarding legal references to County Boundaries at the state level.
The Newberry information contains more current legal references than the County Boundaries Book.
7. Boundaries-Cadastre-PLSS Workgroup Accomplishments 2009
Tie Card Project
Created a Tie Card Video – includes a summary of IGIC and the process steps to participate in the Tie Card Project
Prepared letter to send to County Surveyors to ask for participation in project
Working with County Surveyors Association
8. Boundaries-Cadastre-PLSS Workgroup Accomplishments 2009
Updated website to include:
Standards
National Cadastral Standards
Jurisdictional Boundaries Standards
County Boundary
Boundary legislation
Historic County Boundary information
IN-Kentucky boundary shapefile and all documentation
Surveyors information
Tie Card Project - Video
9. Boundaries-Cadastre-PLSS Workgroup Planned for 2010
New State-wide GIS County Boundary
Support the creation of a new authoritative GIS digital County Boundary shapefile for the IndianaMap (FDGC CAP Grant).
Define, collect and document all data sources (inventory County Boundaries).
Design and document the new county boundary shapefile(s).
Develop, document and test a methodology to create the new county boundary shapefile(s).
Develop, document and test a methodology to update/maintain the new county boundary shapefile(s).
10. Boundaries-Cadastre-PLSS Workgroup Planned for 2010
New State-wide County Boundary
Develop FGDC compliant metadata for the new county boundary shapefile(s).
Identify requirements (types of data) needed by Surveyors and the GIS initiatives to be viewed in the INMAP:
County Boundary and PLSS points.
Data Model
Data Integration Plan
11. Boundaries-Cadastre-PLSS Workgroup Planned for 2010
New State-wide County Boundary
Support QA/QC efforts for the harvested county jurisdictional boundary and parcel data published to the IndianaMap
Investigate, define and document QA/QC issues to report
Develop, document and test a QA/QC methodology
12. Boundaries-Cadastre-PLSS Workgroup Planned for 2010
Tie Card Project
Send letter to County Survey – invitation to participate in the Tie Card Project
County Boundary Corners
a. Identify corners
13. Boundaries-Cadastre-PLSS Workgroup Tie Card Pilot Project Summary
Created Grid Point and Tie Card GIS layer
Created a state-wide naming convention for the Grid Points
Created a computer generated set of points representing an approximation of the PLSS Ľ, Ľ, Ľ corners
Created Renaming Software to be used to link a scanned image of Tie Card to a Grid Point
Setup the process to create a State-wide Tie Card GIS layer
Worked with Bartholomew, Newton and Jennings Co during the pilot project to put their Tie Cards on the IndianaMap website
14. Boundaries-Cadastre-PLSS Workgroup Tie Card Project
Grid Point file naming convention
IN02_T23NR06E03_08
State Name and Prime Meridian – IN02
Township number - T23
Township direction – N
Range number – R06
Range direction – E
Section – 03
Grid Number – 08 (Grid numbering system begins with 00 in upper left hand of section and ends in 80, bottom left corner)
19. Boundaries-Cadastre-PLSS Workgroup New Tie Card Project activities
Created a video
Summary of IGIC and step-by-step instructions on how to participate in the Tie Card Project
Working with County Surveyor’s
Will be sending out a letter to County Surveyor inviting them to participate in the Tie Card Project
Implement Tie Card Project in interested counties
Developing a process to link to:
County’s Tie Card database
Link to County’s Tie Card images on their website
Using Data Sharing initiative processes
Similar to the methods being used to harvest other county datasets
20. Boundaries-Cadastre-PLSS Workgroup County Boundary
Inventory of County Boundary sources
Census
Newberry
INDOT
IGS
92 Individual County boundaries
Southern Indiana Boundary
Court case, coordinates on paper, DNR created shapefile
Northern Indiana boundary retracement survey – ongoing
21. Boundaries-Cadastre-PLSS Workgroup County Boundaries
Determine which county boundary should be used as the state-wide County boundary layer
County Boundary will be used to compare harvested county data (needed common boundary)
Selected IGS County Boundary
Best scale available at state-wide level
Good metadata
New attributes will be incorporated as identified by Surveyors and GIS professionals
Legal references
Website links: County Surveyor and County GIS
Coordinate, Datum, Zone
Source
Other
22. Boundaries-Cadastre-PLSS Workgroup County Boundaries
New State-wide County Boundary (polygon)
Attributes being added
Will be released onto IndianaMap as soon as it is completed
Next step – County Boundary with Point and Line Feature level data based on legal descriptions
Acquire County boundary legal descriptions
Define PLSS corners and Section lines that define boundary
Associate the legal information to the Grid Points and IGS Section line segments to get feature level dataset
23. Boundaries-Cadastre-PLSS Workgroup Sources for County Boundary Legal Descriptions
County Boundaries Book
Legal references for County boundary descriptions
Published in 1933
Newberry Library
History of Indiana Counties
Historical and current Indiana boundary shapefiles
Individual County Boundary Chronologies through 1981
Individual County Surveyor Offices
24. Boundaries-Cadastre-PLSS Workgroup County Boundary Legal Description
Define GIS points and lines that make up a county boundary using legal description
Need to be able to change boundary points if GIS data is improved and need to have the common reference corners between counties identified so we are linking the common corners
25. Boundaries-Cadastre-PLSS Workgroup Counties boundary changes since 1900 (source Newberry Library)
8 March 1923 Kankakee River boundary of JASPER, LAKE, NEWTON, and PORTER adjusted to match ditching of streambed [not mapped]. (Ind. Acts 1923, 73d sess., reg., ch. 164, secs. 1-3/pp. 464-465)
2 March 1925 Kankakee River boundary of LA PORTE and STARKE adjusted to match ditching of streambed [not mapped]. (Ind. Acts 1925, 74th sess., ch. 41, secs. 1-3/pp. 122-123)
9 March 1931 LA PORTE exchanged small areas with ST. JOSEPH. (Ind. Acts 1931, 77th sess., ch. 115, secs. 1-4/pp. 450-452)
27 March 1979 Boundary between CLARK and WASHINGTON was redefined [no change]. (Ind. Acts 1979, 101st gen. assy., 1st reg. sess., pub. law no. 156/p. 714)
31 August 1981 Boundaries of FULTON, MARSHALL, and ST. JOSEPH clarified [no change]. (Ind. Secretary of State, correspondence, 13 Jul. 1990; Ind. Acts 1980, 101st gen. assy., 2d reg. sess., pub. law no. 212, secs. 1-2/pp. 1682-1685)
26. Boundaries-Cadastre-PLSS Workgroup County Boundary legal descriptions from 1981
As a result of Public Law number 212:
County surveyors were required to file with the Indiana Secretary of State accurate legal descriptions of their counties as of 31 August 1981 and to report any later alterations within 30 days of the effective date of change.
Apparently the county lines have remained stable because no changes were reported to the Secretary of State's office between 31 August 1981 and 1990. (source Newberry)
Trying to locate 1981 County Surveyors reports with legal descriptions or the most current County boundary legal description
27. Boundaries-Cadastre-PLSS Workgroup County Boundaries – Feature level data
Correlate County boundary Section corners with Grid Points
Correlate County boundary Section lines with IGS section lines
Create point and line features that define the County Boundaries
32. Boundaries-Cadastre-PLSS Workgroup Each section corner can have up to 4 grid points
The Grid point description depends on which section the PLSS corner was surveyed from
42. Boundaries-Cadastre-PLSS Workgroup Cadastral (Parcel) data
Counties are sharing data through the Data Sharing Initiative
Harvested data is being posted to Indiana Map
The New State GIS County Boundary layer will be used in the support QA/QC efforts for the harvested county jurisdictional boundary and parcel data published to the IndianaMap
44. Boundaries-Cadastre-PLSS Workgroup County Boundary’s from Counties
Individual County Boundary data may be more accurate than the New State-wide County Boundary
Plans are being developed on how use the best available boundary information
The Workgroup is putting together a Data Integration plan for the Boundary layers
45. Boundaries-Cadastre-PLSS Workgroup Indiana Statewide Data Integration Plan
Public Land Survey System (PLSS) Data
Boundary Data
Cadastral (Parcel) Data
Overview items
Current Holdings
Data Stewards
Data Standards
Data Distribution Methods
Strategic Plan
Draft by April 1, 2010
46. Boundaries-Cadastre-PLSS Workgroup Summary
Most boundaries are defined by PLSS Township, Range, and Sections (some exceptions)
Legal PLSS corner coordinates will eventually alter GIS County Boundaries, other jurisdictional boundaries, and parcel lines.
Identifying the Boundary corners and section lines that define the legal County Boundary will help in aligning the GIS data in the future.
All GIS data should be tied to the legally surveyed PLSS corners and section lines as described by the legal descriptions and surveyed by Surveyors.
47. Boundaries-Cadastre-PLSS Workgroup 2010 Meeting Schedule:
Cadastral, Boundary, PLSS Workgroup Meetings
IGIC office – 9:30 – 11:30 am
March 17
April 14
May 12
June 9
July 14
August 11
September 8
October 13
November 10
December 8
Always check IGIC calendar for changes
48. Boundaries-Cadastre-PLSS Workgroup
Casdastral, Boundaries, PLSS Workgroup
Invitation to participate
Comments and suggestions welcome
For more information contact:
Lorraine Wright
Indiana Department of Environmental Management
317-234-0618
lwright@idem.in.gov
IGIC website: www.igic.org
Workgroup Website:
http://igic.org/committees/cadboundplss.html
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