Making a Geological Map using QGIS
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- Опубліковано 2 сер 2024
- In this tutorial, you will learn how to download geological data in GIS formats from World Geologic Maps web portal of USGS, how to filter out the data that you need by getting rid of the unwanted data and finally how to make a complete geological map that can be in publishable quality using free and open-source GIS software package, QGIS.
A geological map is a spatial representation of the distribution of different rock types and surficial deposits. Moreover, geological maps can also provide indications of the presence of geological structures such as faults.
Web-link: certmapper.cr.usgs.gov/data/a...
#geologicalmapping #cartography #geodeltalabs
This is an excellent presentation. Content, format and narration style are superb! Thank you.
I was scraping over youtube looking for instruction videos and I serendipitously clicked on this video, as soon as I heard "welcome 2 anada Tuytorial". I heaved one huge sigh and began dancing!!. GeoDelta labs, I owe in part my GIS career to you!!!
Brother, yet again, a great work! Very useful for the Geologists. Appreciate you for preparing this.
My pleasure! there will be a tutorial showing how to use QGIS and Inkscape to create geological cross sections by taking into account the strike and dip information. Stay tuned :)
@@geodeltalabs Great! Will wait for it. Thank you for creating such useful tutorials.
Such an amazing command u have, it's really very helpful..
It gives me joy to listen to you teach. The fluidity and the mastery of the subject are in their own league. I'm just trying to download the files following the steps you showed. It works with geologic map shape files but not with the faults shape files. They say the server is not found. Please could you share your own downloaded faults shape file with those, who are unable to download them?.
Thank you Sir. Can you please make a tutorial on structural geological mapping?
Wow! Brilliant. thank you, extremely informative; an instruction par excellence !
you must have watched another vid.
Thank You so much for this tutorial. Appreciated much!
You are welcome :)
@@geodeltalabs how to input dip/strike and to make cross section of geological maps ? Please make another video regarding these things. If possible please work on the Geological map of Nepal.
quite helpful Thank you
Perfect video! Careful with the geological information that USGS maps show though. For example, in Portugal, there are some huge misinterpretations on the given maps!
Excelente. Muito obrigado.
You are welcome :)
Thank you
Successfully made the geological map of my research area because I couldn't find anything on any publications. Thank you for the clear tutorial!
P.s. I couldn't access the USGS website because I'm in Greece, but nothing a VPN couldn't solve.
Exactly! but just out of curiosity, why would one not be able to access the USGS website from Greece? Thought it can be accessed from anywhere
Thanks , 👍👍 great tutorial
You are welcome :)
good thank you
Thank You so much 🙂
You are welcome :)
Thank you, very useful video, but can I ask how to download large-scale (1:50000) shape data? Not the whole of Europe, which is too big for me
Thanks!
Thank you Sir.For a wonderful tutorial.
What about hydrogeological map of a certain place ?
Thanks for vidio. Nice
You are welcome :)
Sir, Thank you for very useful information. If possible make a video regarding plotting of geological joint data of outcrops using customized svg markes. Also share information regarding making of customized svg markers.
Good suggestion. Will look into it
Sir, can you please make a video on how to produce or create a map for a beginners someone who is just starting. Thank you!
check his previous videos. He did a one-hour lesson on that to walk you through. I hope you find it.
Could you such a video with arcgis as well?
even after adding the grid it is not visible neither the coordinates if you can suggest regarding this it will be really helpful
Couldn't find any faults/tectonic zones of Asia-Pacific region on USGS website. Do you know any other platform to download? TIA.
Good tutorial, but I have a little pet peeve. You should never put only the lithostratigraphic unit initials in the legend of a geological map. Put their full names instead, so that it is easier to search for those units and that the map can stand for itself.
Hi, thank you for your video. I am trying to download the shape files from the USGS website but am struggling as url has changed and also the website layout. Please may I ask if you might have any suggestions please? Many thanks, Ven
Sir how to mark tributaries of know river shed area
Can you pls tell me how can I get this select feature? Do I have to download SCP plugin ?
Thank you so much Sir! Can you please help us with making lithology profile of an area and the marking faults. I hope you see this message soon, it would be of great help for my project.
Hi, there will be a tutorial showing how to use QGIS and Inkscape to create geological cross sections by taking into account the strike and dip information. Stay tuned :)
@@geodeltalabs well, have you done the video ?:D
Sir, can you please make a video on how to produce basemap for a beginners someone who is just starting.
Hi, may I know what you mean exactly by "producing a basemap"? if you are referring to adding a basemap to your map canvas, you would be able to do that using QGIS itself.
How to convert this data in raster?
Can we calculate the area of each Geological structure? If yes, then make a tutorial on that...
Use database calculator option it will do
Hi, i really like your channel, but there is a very noticeable background noise in your video.. it is produced from too much gain on your microphone.. i guess your microphone is a dynamic microphone, and that's why you needed to max your microphone gain.. this noise problem can be easily solved by install an inline amp like Cloudlifter..
Good evening sir, how merge landuse landcover maps and soil map for surface runoff calculation
Which method are you using for this calculation?
After selecting the area its showing or error and I am not able to save the file please suggest.
Can you explain a bit more on the error that you are getting?
I am stuck at minute 8. I do not have a land surrounded by water. What do I do?
As it was mentioned in the video, you will have to 'Clip' it using a shapefile.
kyostinv.. is dat you?
theres no need to read whole file namen with underscore and ending every single time, plus pointing on it for 10 seconds or so. It makes it so hard to listen and follow. Thanks anyway.
Thank you