Four steps of geomodeling
5:47
11 ай бұрын
Geomodeling with QGIS?
8:26
Жыл бұрын
Пікірлер
@DarioDosSantosDeriva
@DarioDosSantosDeriva Ай бұрын
I'm from Angola and i liked it so much.
@OpenGeomodelling
@OpenGeomodelling Ай бұрын
@@DarioDosSantosDeriva i am glad it is useful. There are also videos in Portuguese playlist if this is your language kzbin.info/aero/PL0CxeEaGa8R21Tr8ZUziSQR724eD2OksY
@croxyg6
@croxyg6 3 ай бұрын
I like your work. Is there a way to create 3D volumes out of a QGIS geology workflow like this, and to export .obj files that I can bring into a game engine?
@OpenGeomodelling
@OpenGeomodelling 3 ай бұрын
@@croxyg6 thanks for a great question. You can use qgis2three.js as an exporter to web view. But as far as I remember you will need to covert the html into obj with Blender. . Alternatively, you can transfer your object from QGIS to Paraview, export Wavefront OBJ from there (click on object in the pipeline > Save file)
@croxyg6
@croxyg6 3 ай бұрын
Ok nice. So using qgis2three you can export to a public web view that can be retrieved by blender? Maybe I could just explore ways to use blender itself to create massings from data plots. Although I don't know if there are any implicit or interpolative tools in blender. And I don't know how to assign lat-long-altitude coordinates in blender, although I'm sure it's possible. Thanks. I look forward to talk more and sharing.
@OpenGeomodelling
@OpenGeomodelling 3 ай бұрын
@@croxyg6 I think WebGL file (Web3D) which is in html can be imported into Blender. I will check this for you
@croxyg6
@croxyg6 3 ай бұрын
@@OpenGeomodelling Ok nice. I'd never heard of Paraview before. Maybe that will be promising. Quick search is negative on importing webgl into Blender. Only seems to go the other way: exporting webgl from Blender. But there may be plugins I don't know of.
@OpenGeomodelling
@OpenGeomodelling 3 ай бұрын
in the recent version of the Qgis2threejs plugin, enabling the “Viewer to Run Locally” option in the export window allows displaying the web file in any browser without having to use python script
@OpenGeomodelling
@OpenGeomodelling 3 ай бұрын
To install Python 3 on Windows or Mac you can simply go to: www.python.org/downloads/ and make sure to check the box that says "Add Python to PATH" in the installation Setup window. With Ubuntu type in your terminal: "sudo apt install python3". Next type: "sudo apt install python3-pip"
@benyusu8045
@benyusu8045 4 ай бұрын
Can you share you example data for me ? Thank you!
@OpenGeomodelling
@OpenGeomodelling 4 ай бұрын
The CSV data to copy and paste in your text editor is in the community section. Let me know if you would like the project to download and play with.
@benyusu8045
@benyusu8045 3 ай бұрын
@@OpenGeomodelling Thank u and I want downliad and play with it. How can i do?
@BrainSynchronization
@BrainSynchronization 5 ай бұрын
Thank you, that was interesting but intense. One way to relax brain are binaural beats kzbin.info/www/bejne/pWPIg6adh82KiKc
@OpenGeomodelling
@OpenGeomodelling 5 ай бұрын
Yeah, the video is intended as a demonstration, if you want to go through this slower this is presented in the free course in this channel
@JoaoPauloDremiski
@JoaoPauloDremiski 7 ай бұрын
Hi, I really enjoyed your videos. I'm currently in need of creating conceptual models of contamination, and was wondering if you could help?
@OpenGeomodelling
@OpenGeomodelling 7 ай бұрын
Thank you for your kind comment. With contaminants, modeling becomes more tricky. We need to consider contaminant migration, effective porosity and fluid flow. For that you will need other tools like Modflow, but the results can be displayed in Paraview.
@OpenGeomodelling
@OpenGeomodelling 7 ай бұрын
Unless it's just a qualitative model, then you can import images into Paraview to illustrate the concepts
@geo_riahiidriss
@geo_riahiidriss 7 ай бұрын
Excellent
@OpenGeomodelling
@OpenGeomodelling 7 ай бұрын
Thanks, any topics you would like to see?
@kentmeier6762
@kentmeier6762 8 ай бұрын
I love this! Can you do video for drone magnetometer data for me
@OpenGeomodelling
@OpenGeomodelling 8 ай бұрын
We could produce something together if you have access to such data 🙂
@markschrover
@markschrover 9 ай бұрын
Sometimes it goes to fast and no links to the used plugins
@OpenGeomodelling
@OpenGeomodelling 9 ай бұрын
Thank you for pointing this out. High speed is just to give you an idea what can be done. If you want to dive into it in more detail, this is usually better explained in the free basic modelling course kzbin.info/www/bejne/fGfMnKWLqqeLqMk. Plugins can usually be found in the QGIS plugin library.
@demiryldrm1088
@demiryldrm1088 Жыл бұрын
GOOD
@thinkerboom8465
@thinkerboom8465 Жыл бұрын
Can i make additional 3D model in paraview like a drawing ore bodies?
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
Thank you for this question. This is actually the next step and will be shown in the new episode. Yes, you can import a new pointset or you can resample the volume (make new points), select the extent you want and 3d interpolate them into a new body. Qgis is good for 2d interpolation, the final transformation has to be done in ParaView or other software like Blender. Keep on modeling 👍🐢
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
ParaView is well suited for geomodeling when used with GIS. Thanks again for your question
@thinkerboom8465
@thinkerboom8465 Жыл бұрын
Im very interest for your videos, great works. Im waiting for the next episodes
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
@@thinkerboom8465 really appreciated 👍, we want to show that more and more can be done with open-source software, actually user friendly. With more accessible 3d models, not only data interpretation can be better but also the whole industry more sustainable 🐢
@johnesch3409
@johnesch3409 Жыл бұрын
Does ParaView allow changing the vertical exaggeration?
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
Yes, if you go to properties there is an option for adjusting geometry. To apply vertical exaggeration, modify the "Scale" values. For instance, to exaggerate vertically by a factor of 10, you would set the Z value to 10, while leaving the X and Y values as 1.
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
This is shown in the episode about adding properties to the volume: kzbin.info/www/bejne/lWWynoqgmpWJfc0si=R809o-NzS7rMm7id
@catherinejared8717
@catherinejared8717 Жыл бұрын
Promo sm 🌹
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
Thank you for your promotion suggestion. We believe in the organic way 🙂🙏
@axolotlradio3663
@axolotlradio3663 Жыл бұрын
Could you maybe point me towards some useful example data for boreholes?
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
There is an episode on creating a "hypothetical" dataset with QGIS: kzbin.info/www/bejne/sKG8p2CEa9t2esUsi=G1B6w3jvUTLzIo_X Borehole data can have commercial and non-commercial use restrictions, so the logs in my video are made up 🙂 Depending on your country, some public organizations may release data for public use. Consider checking online with your local geological survey.
@mustafaali7907
@mustafaali7907 Жыл бұрын
Thanks so much for the video. More please 😊
@OpenGeomodelling
@OpenGeomodelling Жыл бұрын
Will do! Thanks for watching! KIT