Weighing the Costs and Benefits of Parcel Mapping Presenters: Annette Theroux Pro-West & Assoc.,...

transcript

Weighing the Costs and Benefits of Weighing the Costs and Benefits of Parcel MappingParcel Mapping

Presenters:

Annette Theroux

Pro-West & Assoc., Inc.

WLIA Annual Conference 2002WLIA Annual Conference 2002

Parcel Mapping ProcessParcel Mapping Process

GIS Technology Committee Informed Decisions Cost Sharing Development Implementation Technical Advising/Consulting

A Little Planning Goes a Long WayA Little Planning Goes a Long Way

Initial ConsiderationsInitial ConsiderationsTimeline

Number of parcels Cities Base data available

Budget Accuracy $$$$$$$

Personnel Research and Coordination Update process Providing materials

Initial Data SourcesInitial Data Sources Internal Sources

GPS and Survey Data

WIDOT and WIDNR Data

Coordinate SystemsCoordinate SystemsCounty Coordinates

State Plane

CAD / COGO drawing files

ARC/INFO / COGO coverages

ArcView / COGO shapefiles

Compatibility with existing data and systemsCompatibility with existing data and systems

Tax InformationDatabases

Avenue Coding

Visual Basic

Microsoft

Level of DetailLevel of Detail

Basic Parcel Information

Parcel information including historical, ROW and reference data

Final ProductsParcel CAD Drawing, Shapefile, and/or Coverage

Other Data Sets

Fortys

CL & ROW

BenefitsBenefits

GIS is a tool that allows every department access to parcel data quickly and easily

Each department queries the GIS and makes maps Automate repetitive tasks Share department collected data

Public has access to data without using time of personnel

What is personnel’s time worth???

Query, Buffer, Automate TasksQuery, Buffer, Automate TasksQuery by: Parcel numberNameAddressAssessments*any tax information attributes

Query locationBuffer and create mailing labels

Multiple Department UseMultiple Department UseGPS Permit DataPlanning and Zoning

Preliminary R-O-W Design Research

Realtors, Appraisors, County Residents

Future Land Use PlanningFuture Land Use Planning

Agriculture/Forestry/Open

Commercial

Industrial

Quasi - Public

Residential - < 2.5 Acres

Residential - Large Lot

Townhouses

Proposed Land Use

Integrate Public Domain DataIntegrate Public Domain Data

Lakes and Wetlands

USGS Digital Photos

SSURGO SoilsElevation, Contours Census TractsWatershedsHydrographyPolitical Boundaries

Land Use

Integrated Permit SystemIntegrated Permit System

Find parcel in tax databy name or PIN

Combine tax data with information

specific to the permit.

Print application.

Building PermitsSanitary PermitsConditional Use AppealsVariance PermitsShoreland Alterations

PSS3/1B

05-010-1100

Permit/Wetland Evaluation Process

Parcel 05-010-1100John Q. Public1234 America AvenueWalker, MN 56484

0 500 1000 1500 Feet

Fisheries Habitat:

Rare and Endangered Species Protection:Cultural Resource Protection

Surface Water Quality ProtectionGroundwater Sensitivity:

Flood Attenuation:

Wildlife Habitate Protection:

TOTAL SCORE:

Uniqueness:3 High Probability Fish Habitat Impact2 May Provide Quality Wildlife Habitat3 High Probability of Rare Species3 High Probability of Cult. Res. Site3 High Surface Water Impact3 High Sensitivity for Ground Water1 FEMA CLASS C (Requires Techinical Panel Review)

3 Unique Wetland

REPLACEMENT RATIO: 4:1

FACTOR COMMENTSSCORE

Special Comments: Within 500' Buffer of Protected Lake/Stream, Within 1320' of Trout/Cisco Lake/Stream.

Wetland Location Section: 15 Twp: 140 Range:28 Wetland Size in Acres: 8.3Wetland Types Circular 39: 7 NWI: PFO4B

WetlandsWetlandsModelsModels

Wetlands Inventory

Parcels

Tax/Parcel Database

Internet GIS ApplicationsInternet GIS Applications

Resident InquiriesTourismRealtorsTownshipsMunicipalitiesSchools

BenefitsBenefits

Productivity

Efficiency

Reduce/Eliminate Repetitive Tasks

Accessibility