I would just like to say thank you so much for this info! It is exactly what I am looking for. I got the contour files from the city of tshwane and my wife is doing a permaculture course and we can visually represent the slopes on the land to see what kind of uses we can do with the different places on the farm. I have also been using webodm and making 3d and outho photos of the farm. So more learning here I come.
After looking at a number TH-cam videos on QGIS Terrain Analysis, your's comes closest to what I'd looking to do! The project is to create a river corridor map. The protocol being used focuses on paper topos to identify river terraces. So, I'm thinking of using contours clipped to the river valley margins, then make a DEM followed by a slope map defined by the river valley's extent. Then it would be reclassified to 0 to 5% slope to locate specific terraces. (I may need to research if my slope range is adequate.) Do you have any other suggestions? I could then polygonize these to add details in the attribute table. I'm open to any suggestions! Thanks for pulling this very helpful instructional video together. John
![แฉกลโกงงานวัด 2024 [ โกงมั้ยครับ ep.106 ] | DOM](http://i.ytimg.com/vi/taC5dpP3HXA/mqdefault.jpg)
I would just like to say thank you so much for this info! It is exactly what I am looking for. I got the contour files from the city of tshwane and my wife is doing a permaculture course and we can visually represent the slopes on the land to see what kind of uses we can do with the different places on the farm. I have also been using webodm and making 3d and outho photos of the farm. So more learning here I come.
Very useful my dude, thanks
Thanks dude, this helped me with my thesis
thanks a lot, mate. very clear explanation.
After looking at a number TH-cam videos on QGIS Terrain Analysis, your's comes closest to what I'd looking to do! The project is to create a river corridor map. The protocol being used focuses on paper topos to identify river terraces. So, I'm thinking of using contours clipped to the river valley margins, then make a DEM followed by a slope map defined by the river valley's extent. Then it would be reclassified to 0 to 5% slope to locate specific terraces. (I may need to research if my slope range is adequate.) Do you have any other suggestions? I could then polygonize these to add details in the attribute table. I'm open to any suggestions! Thanks for pulling this very helpful instructional video together. John
Could you provide a link to the data you use here?