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Home » Dam Safety And Floodplains » DCR Calendar

Dam Safety and Floodplain Management Calendar


Automated Dam-Break Flood Modeling and Mapping: How to Use DSS-Wiseâ„¢ Lite


Date08/30/2018
Time12:00 PM - 04:00 PM
Location--
Facility--
ContactKristin Owen, 804-786-2886, kristin.owen@dcr.virginia.gov
Websitehttps://global.gotomeeting.com/join/827137141
Details/Description

This webinar will be offered via GoToMeeting. Pre-registration is not required. To access this webinar, please use the website listed above and the following call in information: Conference Line : (646) 749‐3122  and Access Code: 827‐137‐141 

The Federal Emergency Management Agency (FEMA) is set to review the DSS-WISE™ Lite system in an upcoming webinar. DSS-WISE™ Lite is a web-based, automated two-dimensional dam- and levee-break flood modeling and mapping capability developed by the National Center for Computational Hydroscience and Engineering (NCCHE) at the University of Mississippi, with funding from FEMA. The system is accessible via the DSS-WISE™ Web platform (https://dsswiseweb.ncche.olemiss.edu/) providing access to a secure, web-based environment consisting of a graphical user interface and a map server.

The system is available 24/7 and free of charge to registered users. The DSS-WISE™ Lite Prep Tool with real-time error checking allows the user to quickly set up and run dam and levee breach scenarios with resolutions from 20 ft. to 200 ft. in 12 intuitive easy steps. The data entry by the user is minimal. The preparation of the input data for the numerical model is fully automated.

The parallelized computational engine uses a state-of-the-art, shock capturing, upwind scheme to solve two-dimensional full dynamic shallow water equations efficiently and quickly to provide a rich set of results. DSS-WISE™ Lite has been successfully used as an operational modeling tool during numerous emergencies for emergency response planning. As the simulation is being computed, the user can monitor the propagation of the flood and the inundation extent on a secure web page.

This webinar will cover:

  • Overviews the system components for DSS-WISE™ Web and GUI;
  • Demonstrates how to set up and run “reservoir-type” and “hydrograph-type” simulations;
  • Demonstrated how to view and use the results files provided;
  • Explains behind the scenes of automated input data preparation and its limitations;
  • Discusses typical user mistakes and how to avoid them; and
  • Presents tips and techniques for dealing with challenging cases.

A recording of this webinar will be available at: https://dsswiseweb.ncche.olemiss.edu/documentation/


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