NJTPA Enterprise GIS Implementation

Transcription

1 GIS-T 24 th Annual Symposium Presented by Zenobia L. Fields March 28th, 2011 DATA COLLECT COORDINATE DISTRIBUTE PRODUCE MAINTAIN ANALYZE

2 Overarching Project Goal: Develop a Data Management Tool Consolidate information from multiple sources into an enterprise-class Relational Database Management System (RDBMS) Develop tools and functions that will improve the NJTPA s mission-critical business functions and associated work flows Build the foundation for next-generation business and web-based applications Project Approach 9 General Tasks (7 Technical Tasks) 12 Months Needs Assessment Data Inventory Discovery Phase Design Phase Implementation Phase System Requirements Design Database Application Design System Development & Deployment System Acceptance

3 Discovery Phase : Assess Needs Technology Resources Policies Data Systems Programs Limitations

4 Discovery Phase : Products 1. Requirements Document: Business Process, Functionality, Hardware, Software 2. System-Wide Concept Design:

5 Database Design NJTPA Concept Database Composed of 15 Subject Areas and associated GIS layers and Tables Air Quality Conformity Capital Programmin g Census NJ Congestion Management System Freight Assessment Land Use Regional Household Travel Surveys Regional Planning Studies North Jersey Regional Travel Model Enhanced (NJRTME) Saf ety Socio Economic Forecasting Strategy Evaluation/ Strategy Ref inement Transit NJDOT Management Systems Other ArcCatlog View of Actual Geodatabase

6 Database Design (Transit Logical Design example) Transit Associated tables and GIS layers Modeling data relationships during processing normalization of data = Parent = Child l = GIS layer t = table (FK) = Foreign Key

7 Database Design : Physical Design 2008 SQL Server Back-End Data Management with ArcSDE Data Loading / Cleaning / Archiving Four-Tier System GDB_DEV GDB_STAGE GDB_PROD GDB_HIST

8 Database Design : Products 1. Four-Tiered Geodatabase System 2. Quality Assurance Program 3. Operating Standards 4. Framework Categories (GIS layer naming conventions) 5. Naming Conventions 6. Inventory Maintenance Standards 7. Exchange Standards

9 1. Capital Program NJTPA Enterprise GIS Implementation Application Design 2. ArcGIS Server 3. NJTPA Geoportal a. Dynamic Inventory b. Metadata Catalog c. Map Services d. Web Downloads 4. Geographic Clipping Tool

10 Application Design

11 Application Design: Capital Program Data Management

12 Application Design: Capital Program Data Management

13 Application Design: NJTPA Geoportal - Data Sharing E-GIS Direct Authorized Access via ArcCatalog Map Services Geodatabase Services Metadata Catalog

14 Application Design: NJTPA Geoportal - Demo

15 System Implementation : Maintenance Plan & Schedule 1. Administrators Manual 2. User Manual 3. Exchange Schedule: First Quarter: July 1st to July 15th Second Quarter: October 1st to October 15th Third Quarter: January 1st to January 15th Fourth Quarter: April 1st to April 15th 4. Foundation for Replication

16 EGIS Next Steps Year 2 Year 3 1 Consolidate year 1 EGIS achievements 2 Formally adopt direct geodatabase to geodatabase data transfer methods 3 Deploy rich, ArcGIS Server web applications to support project specific needs 4 Integrate the new NJTPA Online Transportation Information System (NOTIS) capital program application with the EGIS platform 6 Ensure that Air Quality conformity outputs are consistent with Geodatabase logical data model 1 Integrate wireless applications with the EGIS platform 2 Become fully integrated into a cloud computing environment 3 Integrate a new agency-wide document sharing system into the EGIS platform

17 More Information Geoportal Site: Map Services: Applications: Contact Info: Zenobia L. Fields Principal GIS and Data Development Planner North Jersey Transportation Planning Authority Tel: Fax: Web: