Geographic Information Systems and Floodplain Management

Laura Haverlah, CFM

Transcript

1. Geographic Information Systems and Floodplain Management Using Collaborative Tools to Enhance Flood Hazard Mitigation Laura Haverlah, CFM
3. GIS & Friends: Creating Better Data Together ArcGIS: Esri’s geographic information systems (GIS) software Hazus: FEMA software application for multi-hazard loss estimation SDE (Substantial Damage Estimator): A plug-in tool for damage estimation FMD: Floodmap Desktop (Atkins proprietary ArcGIS extension) 3
4. “The beginning is the most important part of the work” -Plato Esri’s ArcGIS software provides the platform for GIS data development, processing, and production. 4
5. Hazus: Multi-Hazard Loss Estimation Estimate physical, economic, and social impacts of disasters using Hazus 5
6. Hazus: Multi-Hazard Loss Estimation Using the Hazus Flood Model 6 Define study region Create a basemap of study region Identify hazards of interest Produce the following outputs: Return Intervals Discharge Frequencies Annualized Losses “Quick Look” Assessments “What if” scenarios
7. 7 Hazus: Multi-Hazard Loss Estimation
8. SDE: Substantial Damage Estimator Determine substantial damage for residential and non-residential structures 8
9. 9 SDE: Hurricane Harvey
10. SDE: Hurricane Harvey 10
11. 11 SDE: Substantial Damage Estimator Get off my lawn!
12. FMD: Floodmap Desktop 12 Generate FEMA RiskMap products using the FMD extension
13. FMD: Floodmap Desktop Setting up your project 13 Create the geodatabase Set the Project Settings Import any needed data Create the FIRM Panel index
14. FMD: Floodmap Desktop Creating FIRM Panels Set up Data Driven pages QA/QC data Create Maps Create Annotation 14
15. FMD: Floodmap Desktop Producing RiskMAP products Export Maps Export Data to GCS Export to Shapefiles Export Metadata 15
16. FMD: Floodmap Desktop 16
17. 17 What can you do with GIS? Hazus: https://www.fema.gov FEMA’s SDE: https://www.fema.gov FMD: http://floodmapdesktop.com laura.haverlah@atkinsglobal.com