Weighing the Costs and Benefits of Parcel Mapping Presenters: Annette Theroux Pro-West & Assoc., Inc. WLIA Annual Conference 2002
Parcel Mapping Process GIS Technology Committee Informed Decisions Cost Sharing Development Implementation Technical Advising/Consulting A Little Planning Goes a Long Way
Initial Considerations §Timeline l Number of parcels l Cities l Base data available §Budget l Accuracy l $$$$$$$ §Personnel l Research and Coordination l Update process l Providing materials
Initial Data Sources Internal Sources GPS and Survey Data WIDOT and WIDNR Data Coordinate Systems County Coordinates State Plane WTM
CAD / COGO drawing files ARC/INFO / COGO coverages ArcView / COGO shapefiles
Compatibility with existing data and systems Tax Information Databases Avenue Coding Dbase Visual Basic Microsoft
Level of Detail Basic Parcel Information Parcel information including historical, ROW and reference data
Final Products Parcel CAD Drawing, Shapefile, and/or Coverage Other Data Sets Fortys Water CL & ROW
Benefits §GIS is a tool that allows every department access to parcel data quickly and easily l Each department queries the GIS and makes maps l Automate repetitive tasks l Share department collected data §Public has access to data without using time of personnel l What is personnel’s time worth???
Query, Buffer, Automate Tasks Query by: Parcel number Name Address Assessments *any tax information attributes Query location Buffer and create mailing labels
Multiple Department Use GPS Permit Data Planning and Zoning Preliminary R-O-W Design Research Realtors, Appraisors, County Residents
Future Land Use Planning
Integrate Public Domain Data Lakes and Wetlands USGS Digital Photos SSURGO Soils Elevation, Contours Census Tracts Watersheds Hydrography Political Boundaries Land Use
Integrated Permit System Find parcel in tax data by name or PIN Combine tax data with information specific to the permit. Print application. Building Permits Sanitary Permits Conditional Use Appeals Variance Permits Shoreland Alterations
WetlandsModels Wetlands Inventory Parcels Tax/Parcel Database
Internet GIS Applications Resident Inquiries Tourism Realtors Townships Municipalities Schools
Benefits §Productivity §Efficiency §Reduce/Eliminate Repetitive Tasks §Accessibility
Weighing the Costs and Benefits of Parcel Mapping Presenters: Annette Theroux Pro-West & Assoc., Inc. WLIA Annual Conference 2002