Integration of PASER & GIS WLIA March 4, 2004

Presentation Outline Road Centerlines –Overview –Creating –Attribute –Uses –Paser Geocoding Process –Overview –Setup, Geocode, Review

Road Centerlines Overview –Street segments –Contain address ranges, names, etc Uses –Routing –Network analysis –Dynamic Segmentation - PASER –Linear Reference –Geocoding Creating Adding Attributes

Creating Maximum width – ROW Max Minimum width – ROW Min Experiment

Centerline Attributes… Transfer

Uses

Network Analyst

Model – Turns and Maneuvers – 1 intersection = options. – Vehicle restrictions, one-way, complex turns – Travel Cost Formulas - (60 X (length/5280)) / mph [minutes] Turns and Navigation Properties Right Left Right Left 180/ Straight UTurn Left TurnRight Turn Imp = 0 if no stopsign/stoplight Imp = 15 sec if no stopsign/stoplight Imp = 7 if no stopsign/stoplight Imp = 30 if no stopsign/stoplight Imp = 5 if no stopsign/stoplight Imp = 12 if no stopsign/stoplight Imp = 20 if no stopsign/stoplight Imp = 10 if no stopsign/stoplight

Site 1 Site 4 Site 3 Site 2 15 Minute Drive Time

Transportation Transportation Transportation planners use GIS to display and analyze traffic conditions and plan road improvements

PASER & GIS What is Paser? –Pavement management and budgeting database Why? –Budgeting –See system map –Save time –Incorporate local data Process –Paser database –Street Centerline

PASER & GIS Understanding Dynamic Segmentation & Linear Referencing Routes Integrate PASER Analyzing PASER Data

Linear Referencing & Dynamic Segmentation Used for Linear features –Streets, highways, railroads, rivers, utilities LINEAR REFERENCING - Single relative position DYNAMIC SEGMENTATION –Attributes associated with any part of linear feature –Can Store, query, display, analyze independently Uses routes and route events –Contain measurements – distance along route –Data along routes is modeled using route events

Linear Reference Data Models Support Dynamic Segmentation

Linear Referencing Dynamic Segmentation Querying Routes

Routes and Measures Route: one or more linear features with attributes –Route has identifier –Associated measurement system Route’s measurements are stored in geometry –Collection of X, Y, M values –Can be arbitrary

Adding Route Events PASER Paser table Linear events ID in event table Measurement Fields Route feature ID in Route feature

Analyzing PASER

Assist with project management & budgeting Assist with project management & budgeting

A sset management and condition tracking A sset management and condition tracking

Geocoding: Service

Geocoding: Setup

Geocoding: Results

Summary Paser table drives analysis Build Routes Add Route Events –PASER & Road connection Analyze

More Information More Information

Questions? Contact information: R.A. Smith & Associates Eric Fowler www.successgis.com

GIS Paser vs WISLR –Same concept (standalone vs DOT Web) –More info you can access Contractor Comments, approach Manhole number Ratings by type (Mill, pulverize) Road built on: old fill site –Speed –Municipality data land use, vehicle counts, parcels, etc.