Meeting of the States - Arizona

Tuesday, August 6 to Thursday, August 8, 2024

• Tuesday 8:00 AM – 3:45 PM ET
• Wednesday 8:00 AM – 4:45 PM ET
• Thursday 8:00 AM – 12:30 PM ET

Agenda

Building Geospatial Road Network Model

Overview

The purpose of this meeting was to bring together representatives from the Pooled Fund Study (PFS) States involved in AEGIST to not exchange valuable insights and best practices in GIS for transportation and chart the path forward for geospatial data management and governance.

AEGIST States discussed and reviewed the guidelines and recommendations associated with geospatial data management and governance that have been documented in the following chapters of the AEGIST Guidebook v2.

• Chapter 1: AEGIST Objectives, Goals and Mission
• Chapter 2: Business requirements for Road Network Data Modeling
• Chapter 3: Routes, Nodes, Road Elements Data Modeling
• Chapter 4: Intersection Data Modeling
• Chapter 5: Asset Data Modeling
• Chapter 6: Project Data Modeling
• Chapter 7: Geospatial Data Management and Governance

Session Snapshot

 

Day, Time	Session	Topic
Tue, 8:00-10:00 AM	Session 1	Welcome and Recap of AEGIST Vision, Goals and Objectives Executive Summary Demonstrations: Routes-Intersection Model in ArcGIS, LRS updates using BIM-GIS (Chapter 1)
Tue, 10:00-10:15 AM		Break
Tue, 10:15-12:00 PM	Session 2	Road Network Data Modeling Requirements-Business Processes and Use Cases (Chapter 2)
Tue, 12:00-1:30 PM		Lunch
Tue, 1:30 PM-3:00 PM	Session 3	Routes Data Modeling-Route Geometry (Chapter 3)
Tue, 3:00 PM-3:15 PM		Break
Tue, 3:15 PM-4:45 PM	Session 4	Routes Data Modeling-Route Definition and Linear Referencing Methods (LRMs), Route Concurrency and Gaps, Connectivity-Nodes & Road Elements, Routability (Chapter 3)
Wed, 8:00 AM-10:00 AM	Session 5	Routes Data Modeling-Route Information: Topology, Road Properties, Temporality, Metadata (Chapter 3)
Wed, 10:00-10:15 AM		Break
Wed, 10:15-12:00 PM	Session 6	Intersection/Junction Data Modeling at different Intersection Types and at locations with different Intersection Geometries (Chapter 4)
Wed, 12:00-1:30 PM		Lunch
Wed, 1:30-3:00 PM	Session 7	Intersection Data Modeling - Intersection Relationships and Topology, Turns and Turn Restrictions, Conflict Points, Temporality and Metadata (Chapter 4)
Wed, 3:00-3:15 PM		Break
Wed, 3:15 PM-4:45 PM	Session 8	Asset Data Modeling (Chapter 5)
Thu, 8:00 AM-10:00 AM	Session 9	Project Data Modeling (Chapter 6)
Thu, 10:15-10:30 PM		Break
Thu, 10:30-12:30 PM	Session 10	Road network Data Management and Governance (Chapter 7)