Supervised Classification in QGIS
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- Опубліковано 19 вер 2024
- This tutorial will describe a free & open source method for supervised classification of a satellite image with the help of QGIS.
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Very good & useful, Thanks for the brief explanation
Glad it was helpful!
Very helpful !!!!! Great work!!!!!!!!!!!
Glad it helped!
Superb! Thank you
Very informative and helpful tutorial sir thanks. How can i overlap the classified maps and then calculate the change of pixels?
This is very helpful..thank you
Glad it was helpful!
why cant I find classification icon in SCP DOCK panel??
Get out of the 'SCP & Dock' window and find the 'Semi-Automatic Classification Plugin' window. Find the 'Band Processing' group then 'Classification' function within that.
This is very helpful. Thankyou so much. Pls upload some more related videos🌼
I am trying to replicate the same thing at my end but I am getting the error "The following signature will be excluded while running maximum likelihood" Also, after saving I don't see "b" under column TYPE. The only difference is I have installed QGIS on macOS.
One question: what does the option "signature" on the check box do exactly?
please i need to know which version you use in this video if it's possibel
Thank you sir.....
Most welcome
which algorithm is best and easy to understand in supervised classification of QGIS in order to detect to extent and change of water hyacinth?
instaBlaster...
Hi, thank you for the video. When I go to install the SCP plugin, a message shows up saying "install the required Python library remotoir_sensus. I'm not too familiar with Python yet. How can I do this?
While saving MC id's of inputs , its shows error and my laptop get shutdown automatically. Please help. Reply
UnboundLocalError: local variable 'rStat' referenced before assignment, Whats wrong pls??
Amr classification option ta asche na ki kore Ota anbo ??
I wanna ask is your band image from the landset3 or some other satellite? Hope for your reply!
No, It is from LISS 3 sensor mounted on Resourcesat 1 & 2 available at bhuvan-app3.nrsc.gov.in/data/download/index.php
If i click run. It ask me to open a folder. Whats wrong
I think it is asking you to specify the folder for output file i.e. training datasets, stacked image or classified image.
nice sir
How you identify there is barren land... Or agriculture area or residential area.
I can see rivers by its shape but how to identify other features
One way is to find in on google earth pro, just think so.
how to correct error made during classification?
Hey,, why you are using my video thumbnail
Tq sir
How to convert this classification image to smooth Vectorization?
You can use 'vectorisation' tool in QGIS. Then apply smoothing tool to output vector file
My classification opt is not working I click on the classification and click on the run opt not working
Same problen bro
How to download liss 3 data
I'm trying to do a supervised classification but before I create my training data.. I get an error that "Raster is not loaded"
Anyone knows how to fix it?
same problem bro.??
do you got the solution...? please tell me bro