1. Matt Boeck Story County GIS Coordinator Ray Willis GIS Coordinator, Polk County Assessor’s Office

3.  Polygons  Parcel Boundaries  Assessment Neighborhoods  Exemptions (Forest Reserves, etc.)  Flood Boundaries  Land Use  Soils  Credits (Homestead, etc.)  TIF Boundaries  Polylines  Parcel Boundaries  Original Lots  Line Adjustments (CSRs)  Points  Buildings on Leased Land  Spot Adjustments (CSRs)  Commercial Inventory  Commercial and Residential Sales  Court Cases  Residential Inventory – Points  Valuation Appeals – Points

6.  Parcel numbering methods  Geo number  School district in parcel number  Other formats  Story County – Map number/parcel number  Database formats  DBF  Microsoft Access  SQL Server  Tie GIS with Real Estate data  Table joins  SQL spatial views  Pros and Cons

16.  Resolve slivers, gaps, and overlaps with GIS topology tools  Acreage comparisons between digital shapes and database  Database comparison checks  GIS  CAMA  Real Estate System