I created a DSM and DTM from my own drone data of an area I flew. I then followed your steps and got values resulting in 52 - (-18.9). I'm assuming the values are in meters? How do I show proper values, where all heights are above ground level (not in the minuses)?
@andy4905
4 ай бұрын
How accurate are these DTM/DSM heights if you actually measured the tree or any object your measuring?
@abigailgarrino8486
5 ай бұрын
Whoaaaa! That's so good. Thank you!
@geospatialschool
5 ай бұрын
Glad you like it!
@revengerjohn6070
Ай бұрын
Can you tell me what is measurement unit for this?
@bodiddlydee2546
5 ай бұрын
Thanks for your video(s). I just started learning about processing point cloud data in qgis and your channel has been helpful for sitting next to a pro and getting guidance. Great job walking us through a complex task. Thank you. I would love to make canopy model maps like this video. One issue I am facing while using 3.34 is that the processing toolbox does not contain -Point cloud conversion folder or any of it's contents. Is there a step that is needed to get those in the toolbox? I am stalled out there and cannot proceed.
@geospatialschool
5 ай бұрын
Interesting. I thought the point cloud tools were standard with 3.34. Are you using the long-term release? If you're not using the LTR or don't need to use it then just upgrade to 3.36. That's the version I used
@bodiddlydee2546
5 ай бұрын
@@geospatialschool Thanks! yea it's 3.34 LTR. Appreciate the guidance and sharing your release numbers
@bodiddlydee2546
5 ай бұрын
@@geospatialschool I just dl and open 3.36 and the Point cloud conversion folder is not there. Using MacOS sonoma. Weird
@geospatialschool
5 ай бұрын
That is strange. Maybe something with Mac?
@bodiddlydee2546
5 ай бұрын
@@geospatialschool discovered the issue. The qgis dl on the website for mac doesn't provide point cloud. Had to dl thru macport
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