COURSE FULL!! Using QGIS in catchment and stream delineation for adding and visualising hydrological data.
Learn how to apply free GIS applications and plugins to aid the development and animation of hydrologic and hydraulic models. The course will consist of 2 live and interactive 2-hour sessions, one week apart. There is also pre and post course materials to develop and solidify your learning. Don't miss the opportunity to have your questions answered live or via email from industry experts.
Thursday, 20 August 2020 - Thursday, 27 August 2020
Hans van der Kwast is senior lecturer in ecohydrological modelling at IHE Delft Institute for Water Education. Hans holds a PhD in Physical Geography. During his previous work at the Flemish Institute... Read more
A former archaeologist, Kurt Menke is a geospatial generalist based out of Albuquerque, New Mexico, USA. He received a Master’s degree in Geography from the University of New Mexico in 2000. That sa... Read more
Educated at the University of California at Berkeley, Krey is a civil engineer and project manager with international experience in water resources. He is engaged in computational modelling, engineeri... Read more
This course is designed to be highly practical, with x2, 2-hour live and interactive training sessions over two weeks.
This course consists of two live and interactive training sessions. You will build a catchment and stream delineation model step by step with your presenters using QGIS and other tools. You will then run, animate, interpret and troubleshoot your model.
Session 1- QGIS and Catchment Delineation: 4-6pm, Sydney time, 20th August
In this 2-hour session you’ll learn the generic workflow for stream and catchment delineation for areas where only open data is available. We’ll start with the theory covering the concepts, followed by practical exercises in QGIS. You’ll learn to:
Find and download SRTM DEM tiles
Mosaic, reproject and subset the DEM
Hydrologically correct the DEM by filling the sinks
Calculate and visualise the flow direction layer
Delineate streams using the Strahler order method
Delineate the catchment of a specific outflow point
Evaluate the results
Session 2- QGIS and Visualisation of Data: 2-4pm, Sydney time, 27th August
The starting point for this course will be the completion of a catchment delineation analysis. In the second 2-hour session, you’ll learn how to take the final data and make a beautiful map showcasing the results. First you’ll learn some symbology tricks. Then you will then learn the basics of setting up a print composition with standard map elements such as a scale bar, north arrow, legend and locator map. By the end of the course you will have produced an attractive map of the catchment in QGIS and learned some tricks along the way, including:
Styling DEMs, rivers, catchments and landmarks
Focusing attention on the catchment
Setting up a basic print layout
Adding standard map elements
Using Expressions to enhance the layout
Adding a locator map
Exporting the final product
The course is delivered through units via the learning platform
2 live and interactive sessions of 2 hours over two weeks
Sessions are recorded & uploaded to the learning platform (within 24hrs after session), if you cannot attend live.
Pre-and-post-course materials to go through via the learning platform.
Exercises between the 2 live sessions.
Manual of the course and working model download/s.
Ability to access all the online course materials for up to a month after the course. The pre-readings/videos and manual/s are available for ongoing learning.
Pre-course reading and video watching is encouraged. There is also an opportunity to tailor the sessions to your direct questions via the initial survey. After the first week you will be given some exercises to complete, prior to the next session.
Requirements: A good internet connection and software and downloads as described in the learning platform.
Outcome: On completion of the course attendees will be issued with a Certificate of Participation.