Flood Inundation Mapping using RS DEMs and RAS Mapper

🌊 Master Flood Inundation Mapping with Expertise in RS DEMs and RAS Mapper 💧

Course Title: Flood Inundation Mapping using RS DEMs and RAS Mapper

Course Instructor: Asghar Azizian

Course Headline:

Hydraulic Simulation & Predictive Modeling for Effective Flood Management 🏭💧

Understanding the Challenge: Flooding poses a significant threat to communities worldwide, leading to catastrophic losses in lives and property, particularly in developing regions. Over the past three decades, advancements in hydraulic modeling integrated with Geographic Information Systems (GIS) have become pivotal in predicting and managing flood risks. Accurate representation of river channels, floodplains, and the application of sound model assumptions are critical for reliable predictions of flood extent and water surface elevation (WSE).

Key Course Highlights:

• Comprehensive Hydraulic Modeling Techniques: Learn to select the appropriate hydraulic model (1D or 2D) and understand the significance of accurate river channel and floodplain geometries, model assumptions/parameters, boundaries, and initial conditions.
• Advanced DEM Utilization: Gain expertise in leveraging Digital Elevation Models (DEMs) as a fundamental input for hydraulic modeling. Explore various sources of DEMs, from high-resolution commercial options like ASTER to cost-effective alternatives such as SRTM, ALOS, and GTOPO30.
• Data-Sparse Regions Navigation: Understand the importance of remote sensing data in data-sparse regions where ground topography maps are unavailable. Master the use of remotely sensed DEMs for flood inundation mapping and other hydraulic simulations.

Course Structure:

1. Introduction to Flood Risk and Management: An overview of the impact of flooding and the role of hydraulic modeling in mitigation strategies.
2. DEM Selection and Acquisition: Learn how to identify and obtain suitable DEMs for flood mapping from various sources.
3. Hydraulic Model Setup with HEC-RAS 6: Step-by-step instructions on setting up your hydraulic model using RAS Mapper, including data preparation and model configuration.
4. Running the Simulation: Execute the hydraulic simulation within HEC-RAS 6 and understand the factors influencing the results.
5. Data Analysis and Interpretation: Analyze the output data to extract meaningful flood extent maps for different return periods.
6. Visualization and Reporting: Learn techniques to visualize the simulation results effectively and prepare reports that communicate findings clearly.

By the End of This Course, You Will Be Able To:

• Extract and process DEM data to support hydraulic modeling efforts.
• Confidently set up and run flood inundation simulations using HEC-RAS 6 software.
• Interpret hydraulic model outputs to map potential flood extents for various scenarios.
• Apply your new skills to real-world situations, enhancing your organization's ability to prepare for and respond to flooding events.

Join Us on This Hydrological Journey! 🌟 Dive into the world of hydraulic modeling and become proficient in utilizing remote sensing DEMs for flood inundation mapping with our expert-led course. Whether you're a civil engineer, environmental scientist, or a disaster management specialist, this course will equip you with the knowledge and tools necessary to make informed decisions in the face of flooding emergencies. 🏘️🌊

Enroll now and take your expertise to the next level!