Hec-RAS and ArcGIS for Hydrologic Engineering from Udemy

This practical course starts from scratch and is designed step by step, with practical exercises, which allow you to know the essential fundamentals in the management of Hec-RAS.

With Hec-RAS you will have the ability to conduct flood studies and determine flood areas, integrating it with urban planning and land planning.

Compared to other courses that focus solely on explaining technical knowledge, this course also gives a detailed and simple description of all the steps to follow from when we want to start a flood study until its final presentation, making use of the experience accumulated after More than 10 years conducting such studies for administrations, private promoters or research projects.

#AulaGEO

Section 1: Introduction

Section 2: Download and installation of Hec-RAS and Hec-GeoRAS

Section 3: Windows settings

Section 4: Introduction to Hec-RAS and Hec-GeoRAS: interface and structure

Section 5: A brief review of ArcGIS 10

Section 6: Prior to the hydraulic study: obtaining cartography

Section 7: Calculate flow rate according to return period

Section 8: Construction of Geometry in Hec-GeoRAS

Section 9: Parameterization in Hec-RAS: import geometry ...

Section 10: Parameterization in Hec-RAS: bridges and tubing...

Section 11: Parameterization in Hec-RAS: run the analysis

Section 12: Modeling in Hec-GeoRAS

Section 13: Visualization of results in Hec-RAS and Hec-GeoRAS

Section 14: Addendum: results display in Google Earth

The course served in english, but includes subtitles to many other languages.

What's inside

Learning objectives

Perform hydraulic studies of natural or artificial channels.
Evaluate areas of flooding of rivers and streams.
Plan the territory based on areas of flooding or hydraulic public domain.

Perform simulations of channels or hydraulic structures.
Incorporate the use of geographic information systems (gis) to facilitate and improve hydraulic studies.

Perform hydraulic studies of natural or artificial channels.
Evaluate areas of flooding of rivers and streams.
Plan the territory based on areas of flooding or hydraulic public domain.
Perform simulations of channels or hydraulic structures.
Incorporate the use of geographic information systems (gis) to facilitate and improve hydraulic studies.

Syllabus

Introduction

Course Introduction

General description - the steps of a hydrological-hydraulic study

Base mapping needed to do the course

Download and installation of Hec-RAS and Hec-GeoRAS

Download of Hec-RAS and Hec-GeoRAS

Installation of Hec-RAS and Hec-GeoRAS

Windows settings

Regional settings in Windows

Introduction to Hec-RAS and Hec-GeoRAS: interface and structure

Hec-RAS interface

Hec-RAS file structure

Hec-GeoRAS interface

A brief review of ArcGIS 10

Create and edit layers in ArcMap

Activate the Hec-GeoRAS toolbar

Get a satellite image of ArcGIS Basemap

Prior to the hydraulic study: obtaining cartography

Prior to the hydraulic study

Field work: what information is necessary to obtain

Calculate flow rate according to return period

What is the return period?

Flow Calculation

Construction of Geometry in Hec-GeoRAS

Prepare the MXD project

Create a TIN from contours

Create and draw the riverbed

Create and draw the banks lines

Create Flow Paths Layer

Construct XS Cut Lines

Add additional elements (bridges, walls, buildings, etc.)

Run the attributes

Export Geometry (RAS Data)

Parameterization in Hec-RAS: import geometry ...

Create a new project in Hec-RAS

Import Geometry

Input roughness coefficient

Parameterization in Hec-RAS: bridges and tubing...

Bridge and tubing modeling (1 of 2)

Bridge and tubing modeling (2 of 2)

Parameterization in Hec-RAS: run the analysis

Set flow and boundary conditions

Run the analysis

Export the data as GIS

Modeling in Hec-GeoRAS

Obtaining flood sheets and other information

Visualization of results in Hec-RAS and Hec-GeoRAS

Viewing results in Hec-RAS

Visualization of results in Hec-GeoRAS

Addendum: results display in Google Earth

Export, view and share results in Google Earth

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops skills for hydraulic studies and flood risk assessment, which are crucial for urban planning and land management

Taught by AulaGEO Academy, ArcGeek ®, Antonio Gallegos Reina, who are recognized for their expertise in hydraulic modeling

Provides comprehensive knowledge and hands-on exercises from start to finish, ensuring a solid understanding of Hec-RAS

Covers essential topics in hydraulic modeling, including flow rate calculation, geometry construction, and flood analysis

Incorporates GIS tools to enhance the efficiency and accuracy of hydraulic studies

Suitable for students and professionals with a background in hydrology, hydraulics, or civil engineering

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Hec-RAS and ArcGIS for Hydrologic Engineering with these activities:

Review Basic Hydraulic Principles

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Solidify your understanding of basic hydraulic principles, which provide the foundation for HEC-RAS modeling. This will help you better grasp the concepts and equations used in the software.

Browse courses on Fluid Mechanics

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Review lecture notes or textbooks.
Solve practice problems related to fluid flow.
Attend a workshop or online course on hydraulics.
Discuss hydraulic principles with peers or a mentor.
Apply your knowledge to real-world examples.

Join a Study Group for HEC-RAS

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Engage with peers in a study group to discuss concepts, share insights, and support each other's learning journey in HEC-RAS.

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Find or create a study group.
Establish regular meeting times.
Prepare for each session by reviewing materials.
Participate actively in discussions.
Support and encourage your peers.

Solve HEC-RAS Practice Problems

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Strengthen your problem-solving skills by working through practice problems related to HEC-RAS. This will help you develop your analytical abilities and build confidence in applying the software.

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Find practice problems online or in textbooks.
Set aside time to solve the problems.
Use HEC-RAS to model the problems.
Check your results against the provided solutions.
Analyze your mistakes and learn from them.

One other activity

Expand to see all activities and additional details

Show all four activities

Write a Technical Report on a Flood Study

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Enhance your communication skills by writing a technical report on a flood study. This will help you effectively convey your findings and recommendations to stakeholders.

Browse courses on Technical Writing

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Gather your data and analysis results.
Write the Introduction, Methods, and Results sections.
Discuss your findings and conclusions.
Provide recommendations and future work.
Finalize and submit your report.

Career center

Learners who complete Hec-RAS and ArcGIS for Hydrologic Engineering will develop knowledge and skills that may be useful to these careers:

Water Resources Engineer

Water Resources Engineers research water availability in light of environmental, social, and economic demands. They plan the design and construction of structures, such as dams, power plants, and irrigation systems, to manage water and provide an adequate water supply. A crucial part of the role is to conduct flood studies to design and plan appropriate infrastructure to minimize flood damage, which is a task that is greatly aided by mastery of the skills and knowledge taught in this course.

See salaries and explore the career path for Water Resources Engineer

Hydrologist

Hydrologists study the movement, distribution, and quality of water on Earth. They explore water systems and look for ways to conserve and protect water resources. This course provides the tools and knowledge needed to do the modeling and water flow simulations necessary to accomplish many hydrological tasks.

See salaries and explore the career path for Hydrologist

Geotechnical Engineer

Geotechnical Engineers perform subsurface investigations, analyze soil conditions, and determine the suitability of land for construction. They apply the knowledge of soil properties to design foundations for buildings and other structures, as well as to evaluate the stability of slopes and the impact of construction on the environment. Familiarity with the principles of fluid flow in soils, covered in this course, is critical to many geotechnical projects and is therefore important for career success in this field.

See salaries and explore the career path for Geotechnical Engineer

Environmental Engineer

Environmental Engineers work to improve environmental quality, including water quality and flood control. They design, construct, and operate systems to treat water and wastewater, and they develop strategies to reduce pollution and protect the environment. Some environmental engineers may specialize in hydrology, which is the study of water movement and quality. This course provides a solid foundation in hydrology, and could be highly beneficial to those seeking a career in this field.

See salaries and explore the career path for Environmental Engineer

Civil Engineer

Civil Engineers design and construct infrastructure projects, such as roads, bridges, buildings, and water systems. They also manage the construction and maintenance of these projects. Those who design water-related infrastructure will need to know how to conduct flood studies, which is a key skill taught in this course.

See salaries and explore the career path for Civil Engineer

Water Resource Planner

Water Resource Planners develop and implement strategies to manage water resources. They work with stakeholders to identify water needs and develop plans to meet those needs. They may also work on projects to improve water quality, protect watersheds, and restore wetlands. Familiarity with hydraulic studies and GIS tools and technique can be highly beneficial to those working in this area.

See salaries and explore the career path for Water Resource Planner

GIS Analyst

GIS Analysts use geographic information systems (GIS) to collect, store, and analyze spatial data. They use this data to create maps and other visualizations that can be used to support decision-making. This course may be useful for GIS analysts who work on projects related to water resources or flood risk management.

See salaries and explore the career path for GIS Analyst

Project Manager

Project Managers oversee the planning and execution of projects. They work with stakeholders to define project scope, develop project plans, and manage project budgets and timelines. Those who project manage water-related infrastructure projects will need to know how to conduct flood studies, which is a key skill taught in this course.

See salaries and explore the career path for Project Manager

Construction Manager

Construction Managers oversee the construction of buildings, roads, and other infrastructure projects. They work with architects, engineers, and contractors to ensure that projects are built according to plans and specifications. Those who construct water-related infrastructure will need to know how to conduct flood studies, which is a key skill taught in this course.

See salaries and explore the career path for Construction Manager

Environmental Consultant

Environmental Consultants provide advice to businesses and governments on how to comply with environmental regulations and reduce their environmental impact. They may also work on projects to restore damaged ecosystems or to develop sustainable land use plans. Those who specialize in water-related work will benefit from the skills and knowledge taught in this course.

See salaries and explore the career path for Environmental Consultant

Water Quality Engineer

Water Quality Engineers work to protect and improve water quality. They develop and implement plans to prevent water pollution and to clean up contaminated water. They may also work on projects to design and build water treatment plants.

See salaries and explore the career path for Water Quality Engineer

Land Use Planner

Land Use Planners develop and implement plans for the use of land. They work with stakeholders to identify land use needs and to develop plans that will meet those needs while protecting the environment. Those who work on water-related land use planning, particularly for floodplains or other waterside areas, may find this course helpful.

See salaries and explore the career path for Land Use Planner

Natural Resources Manager

Natural Resources Managers oversee the management of natural resources, such as forests, water, and wildlife. They develop and implement plans to protect and sustain these resources for future generations.

See salaries and explore the career path for Natural Resources Manager

Teacher

Teachers plan and deliver instruction to students in a variety of academic subjects. They may also work with students outside of the classroom to provide support and guidance. Teachers of earth science, particularly hydrology, will be well-served by the knowledge imparted by this course.

See salaries and explore the career path for Teacher

Science Writer

Science Writers communicate complex scientific information to a general audience. They may write articles, books, or other materials to explain scientific concepts or to report on scientific research. Those who specialize in writing about water-related topics may find this course helpful.

See salaries and explore the career path for Science Writer