Digging Deeper: Detailed GIS Data Management for NG9-1-1

David Peck, West

Transcript

1. Company Confidential. West Safety Services, Inc ©2017. All rights reserved. Company Confidential. West Safety Services, Inc ©2017. All rights reserved.
2. Company Confidential. West Safety Services, Inc ©2017. All rights reserved. Texas GIS Forum October 26, 2017 Raymond Horner Sr. Technical Project Manager GIS Operations, West Safety Services GIS: Digging Deeper – Detailed GIS Data Management Considerations for NG9-1-1 2
3. Agenda •  Background on GIS Role in Next Generation 9-1-1 (NG9-1-1) •  NG9-1-1 GIS Data Requirements •  Regional Data Management: GIS Data Validation and Coalescing •  Regional Data Management: Issues and Possible Solutions (brainstorm) •  Closing
4. GIS in NG9-1-1 GIS is a cornerstone of a NG9-1-1 Implementation •  NG9-1-1 Prerequisite •  GIS is hidden cost in NG9-1-1 •  Costs can vary
5. Tabular vs. Geospatial Call Routing Data Management
6. Tabular vs. Geospatial Call Routing Data Management
7. NG9-1-1 GIS Data Requirements NG9-1-1 GIS Required Datasets: •  Street Centerline •  Site/Structure Address points* •  PSAP Boundary •  FIRE, LAW, EMS Boundaries •  Possible “Provisioning Boundary” Strongly Recommended: •  Road Name Alias Table •  Cell Site and Sectors •  Municipal, County, State Boundaries *Recently moved from Strongly Recommended to Required
8. Regional Data Management: GIS Data Validation and Coalescing No longer is your GIS data an “island”
9. Regional Data Management: GIS Data Validation and Coalescing •  Neighbor Agency Boundaries
10. Regional Data Management: Issues and Possible Solutions (brainstorm) •  Road Centerline Overlaps/Conflicts
11. Regional Data Management: Issues and Possible Solutions (brainstorm) •  Roads That Form Borders
12. Regional Data Management: Issues and Possible Solutions (brainstorm) •  Roads That Form Borders
13. Regional Data Management: Issues and Possible Solutions (brainstorm) •  Roads That Form Borders
14. Regional Data Management: Issues and Possible Solutions (brainstorm) •  Address Point Duplicates across borders
15. Regional Data Management: Data Management Strategy Service Boundaries Address Points Additional Data Street Centerlines Boundaries: Provisioning (Authoritative) PSAP Fire, Law, EMS Floor Plans Street Level Imagery & Site Photos Oblique Imagery Networked Cameras
16. Street Name Fields New Fields in NG9-1-1 •  Pre Modifier •  Pre Type Separator •  Post Modifier Prefix Direction Prefix Type* ST Name* Post Type Post Directional Pre Modifie r Prefix Directional Prefix Type Prefix Type Separato r ST Name Post Type Post Direction al Post Modifier Typical Current schema: NG9-1-1 Schema *sometimes combined
17. Company Confidential. West Safety Services, Inc. ©2017. All rights reserved. Raymond Horner rhorner@west.com Phone: 512-480-2128 17