Hazus | Create a Depth Grid from DFIRMs
This video demonstrates how to use ArcGIS to create a depth grid for a 100-year event (1% return) riverine-only event using FEMA DFIRM data.
What you'll learn in this video:
• How to create a depth grid from DFIRM data
Prerequisites:
• ArcGIS with Spatial Analyst Extension
• Your study region's DFIRM data downloaded from the FEMA MSC
Helpful links:
• FEMA MSC: https://msc.fema.gov/portal/home
• Flood Level 2 SOPs: https://www.fema.gov/flood-maps/tools...