Lifesaver. I tried smoothing my DEM to have less marks for my contours and wished that method like yours was possible (I had the concept in my head but had no idea how to execute). And here you are, providing exactly what I spent the last 2.5 hrs on) Many thanks!!
Hi, I followed all the steps but when I went to properties > source >query builder, the query builder was greyed out. I have started over a few times but always run into the same issue. Any ideas how to resolve? Thanks
which version of QGIS is this? I am having trouble with saga . I had installed QGIS3.22. I am very new to gis. Also I hsve a lot of nose with smaller elevation which seems to have no relation with my original point data.
timestamps 0:35 Extract contours from a SRTM grid 0:59 SAGA Smoothing Lines 3:08 Create new "LENGTH" column 3:30 Calculate line lengths 4:27 Using the Query Builder to exclude lines shorter than 65m 5:25 Labeling the contours
which version of QGIS is this? i am using QGIS 3.22 and saga 7.8.2 is inbuilt in it if I unerstand. I am very new to this. And it doesnot support saga at least it shows error and takes really long and just hangs
Lifesaver. I tried smoothing my DEM to have less marks for my contours and wished that method like yours was possible (I had the concept in my head but had no idea how to execute). And here you are, providing exactly what I spent the last 2.5 hrs on) Many thanks!!
Hi, I followed all the steps but when I went to properties > source >query builder, the query builder was greyed out. I have started over a few times but always run into the same issue. Any ideas how to resolve? Thanks
Having the same issue with this.
which version of QGIS is this? I am having trouble with saga . I had installed QGIS3.22. I am very new to gis. Also I hsve a lot of nose with smaller elevation which seems to have no relation with my original point data.
Great informative vid!
It seems after smoothing a lot of curves became open curves, is there a way to once again make them closed curves?
Is there any information regarding the parameters in the Line Smoothing tool?
timestamps
0:35 Extract contours from a SRTM grid
0:59 SAGA Smoothing Lines
3:08 Create new "LENGTH" column
3:30 Calculate line lengths
4:27 Using the Query Builder to exclude lines shorter than 65m
5:25 Labeling the contours
which version of QGIS is this? i am using QGIS 3.22 and saga 7.8.2 is inbuilt in it if I unerstand. I am very new to this. And it doesnot support saga at least it shows error and takes really long and just hangs