You are a terrific teacher. I really appreciate that you describe things in plain english as well as technical jargon. I'm studying GIS online through my university and it's caused me so much stress because they just don't make videos like these. Thank you so so much for contributing this to the online community, it's very much appreciated by students everywhere!
Hi, your tutorial is awesome, and it is a real help! Have you got a previous video explaining the primary processing (setting up the boundary around the community)? Thanks Kevin
Thank you for this video! Has helped me a bunch with my MSc. Quick question: How did you change your elevation values from -0.286762 to 35.2728 in your previous video titled Creating a Raster Elevation Map Pt 4 of 4 to the elevation values that you have here (0 to 35)?
Great job. I see you use only DEM data, is there any other methodology? coastline is dynamic and the uncertainty come when you locate wrongly. It differ in low tide than high tide!
Nawaf Almutairi The analyses that I've read in the scholarly literature always use some form of raster analysis with a DEM (i.e. "bath tub model"). LIDAR data is increasingly used. Check out Climate Central's Surging Seas sealevel.climatecentral.org/ and specifically the section on Research to see a the methodology used there.
Hi I wanna ask if i wanna analyse flooding of a river, is it the same strategy? Cuz I am not from engineering background so I have no idea about how to analyse flooding
i guess you need to have an info about the weather and climate to be able to know in specific situation whenever you can considered it 0 m or not because intertidal areas are tricky and changeable
It is likely that the DEM is unprojected - using decimal degrees as the coordinate system. DEMs should be in projected coordinate systems, such as UTM.
