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Parcels. The Foundation of Municipal GIS. Parcel Identification and Property-Based Recordkeeping are Necessary for All Aspects of Municipal Operations. Every Department Manages Information Related to a Parcel (or Indirectly by Address) Tax Assessor Planning Building Inspections
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Parcels The Foundation of Municipal GIS
Parcel Identification and Property-Based Recordkeeping are Necessary for All Aspects of Municipal Operations • Every Department Manages Information Related to a Parcel (or Indirectly by Address) • Tax Assessor • Planning • Building Inspections • Public Works • Emergency Response • …
Being Able to Associate Other Databases With Parcels Expands Its Capabilities and Increases Its Effectiveness as a Municipal Tool Capabilities Related Data
Basic GIS Parcels • ID • Street Names • Lot Dimensions • CAMA Data • Assessments • Land Use Codes • Personal Property Inventory • Title Cards • Ownership • Mailing Addresses • Sales • Chain of Title • Document Management • Images • Non-Tabular Data ?????? + + + + Possibilities are Endless!!! Revaluation and Land Use - Analysis & Mapping Abutter's Lists Mailing Labels Sales Analysis View Deeds Ex: Historical Property Cards Tax Maps
Why/How It Works • GIS Parcels Identified with Parcel ID (Usually Plat-Lot) • Other Databases Contain a GISID and PropertyID Field • GISID Joins to Parcel ID in Parcel Feature Class • PropertyID = Plat-Lot-Condo (Unique) • Condominium Records – Stacked Polygons • Nightly Process Creates a “Super-Parcels” Feature Class (ArcSDE) • Some Examples….
Tax Assessor • Property Inventory • Assessed Values • Ownership • Digital Tax Maps • GIS Viewer • PDFs On-Line • Abutters Map • Mailing Labels • Revaluation Support • Sales • Reval Trends • Maintains GIS Parcels
Planning Department • Land Use • Zoning Consistency • Flood Zone Properties • Build-Out Analysis • Comp Plan Maps Purpose: To determine the number of units that could be subject to future Western Cranston Water System (PWB) Connection Fees
Public Works Sewer Billing vs. GIS Infrastructure Data
Providence GIS • David DosReis, GISP • GIS Manager
Questions/Comments? Maria Giarrusso GIS Manager City of Cranston mgiarrusso@cranstonri.org 401-780-3178 David DosReis GIS Manager City of Providence ddosreis@providenceri.com 401-680-8535