The QGIS version that I'm using in this tutorial is QGIS 3.34 Prizren (LTR), In case if you want to make sure you have the same version installed at your end to potentially not have any version conflicts.
Thanks Sir for your content! I follow you since 4 years. I meet issues using Saga tools in qgis. all Saga algorithms used to derive river networks and catchment delineation don't work in all QGIS version. Could you please help fix that issue?
i HAVE BEEN SPENDING LOT OF TIME WATCHING TUTORIALS OF LATAM, BUT MUCH OF THEM AREN'T ABLE TO EXPLAIN CORRECTLY WHAY THEY'RE USING SOME TOOLS AND THE PRODUCT OF THESE STEPS I'VE FOLLOWED WERE A MESS. THANX ALOT GEO DELTA, YOUR MY HERO (that data it that makes me feel mor confindent to start my tesis)
Thank you for this very informative video. Do you, by any chance, know how to extract the lineament density of a catchment from a 1m DEM? It would be useful to have a tutorial on this topic. Thank you!
When it is required to use Projected Co-ordinate system and UTM zones are unknowm, just use EPSG:3857. it is pseudo-mercator projection. It is similar to UTM projection. EPSG:3857 has unit meters.
The ta_hydrology_upslope_area file does not exist, instead a file ta_hydrology_upslope_height is visible in QGis folder. Do you have any idea in this case as error message is exactly same as you mentioned.
Thank you for this helpful tutorial. Could I ask for your assistance with an error message I encountered while processing the channel network and drainage basin: 'The following layers were not correctly generated.' Your help would be greatly appreciated.
A potential fix for this that may work is making sure you are running one of the recent versions of QGIS (such as QGIS 3.34 LTR - Prizren, which is what I happen to use currently), and then install SAGA Next Gen Provider plugin on that. You might be able to circumvent the version issues that way.
I proceeded all along, but has not got any stream network, just random pixels. Also the suggested approach seems not to work if one has to delineate the catchment area of the reservoir and the river dale is wide.
![Felix "Unfair" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/Oswujxm2Ag0/mqdefault.jpg)
The QGIS version that I'm using in this tutorial is QGIS 3.34 Prizren (LTR), In case if you want to make sure you have the same version installed at your end to potentially not have any version conflicts.
Thanks Sir for your content! I follow you since 4 years. I meet issues using Saga tools in qgis. all Saga algorithms used to derive river networks and catchment delineation don't work in all QGIS version. Could you please help fix that issue?
@@loicndzang3839 did u find a fix for the saga upslope area?
@@LordLegion-d4b not yet. I used the Saga GIS to do my project I better do it in QGIS but saga algorithm don't work anymore
@@loicndzang3839 whats saga his? Another software? Hope u help me on this
Finally I can design my bridges from scratch..thanks GeoDelta
This is very Helpful thank you sir.
Thank you very much. Your tutorial is amazing and the explanation is very well-detailed. I hope you continue developing this content.
Thank you, I will
Thankyou for uploading such a nice educative content. It is very useful
i HAVE BEEN SPENDING LOT OF TIME WATCHING TUTORIALS OF LATAM, BUT MUCH OF THEM AREN'T ABLE TO EXPLAIN CORRECTLY WHAY THEY'RE USING SOME TOOLS AND THE PRODUCT OF THESE STEPS I'VE FOLLOWED WERE A MESS.
THANX ALOT GEO DELTA, YOUR MY HERO (that data it that makes me feel mor confindent to start my tesis)
Thank You Sir
Thank you so much!
Thanks for the great content
No worries!
Thank you for this very informative video. Do you, by any chance, know how to extract the lineament density of a catchment from a 1m DEM? It would be useful to have a tutorial on this topic. Thank you!
Awesome tutorial dude! I have a doubt, save the raster with the "Save as" have the same effect as the Warp(reproject)?
When it is required to use Projected Co-ordinate system and UTM zones are unknowm, just use EPSG:3857. it is pseudo-mercator projection. It is similar to UTM projection. EPSG:3857 has unit meters.
The ta_hydrology_upslope_area file does not exist, instead a file ta_hydrology_upslope_height is visible in QGis folder. Do you have any idea in this case as error message is exactly same as you mentioned.
hOW DO YOU INDICATE DIRECTION OF FLOW
Thank you for this helpful tutorial. Could I ask for your assistance with an error message I encountered while processing the channel network and drainage basin: 'The following layers were not correctly generated.' Your help would be greatly appreciated.
A potential fix for this that may work is making sure you are running one of the recent versions of QGIS (such as QGIS 3.34 LTR - Prizren, which is what I happen to use currently), and then install SAGA Next Gen Provider plugin on that. You might be able to circumvent the version issues that way.
@@geodeltalabsI installed QGIS 3.34 Prizren version and it works perfectly. Thank you so much.
I proceeded all along, but has not got any stream network, just random pixels. Also the suggested approach seems not to work if one has to delineate the catchment area of the reservoir and the river dale is wide.
Merci
You are welcome!
my fill sinks(wang&liu) process is very long, it has been 2 hours already, any idea why this happens?
seems like an issue with the input DEM? mine took 10 seconds
I have followed every step precisely but I'm getting an error saying "COORDINATES OF TARGET POINT OUTSIDE DEM" any solution please
😢😢😢😢😢😢😢😢😢
Sir I request you to please provide us advance class of RS and GIS we will paid for that....
Thank you