Dear Sir, I recently came across your insightful TH-cam tutorial on Landsat 8 Image Classification using QGIS, and I truly appreciate the clear and informative content you provided. Your step-by-step guidance was immensely helpful. I would love to see similar tutorials for Landsat 8 Image Classification using ArcGIS and RStudio. If you've already covered these topics, could you please share the links in the comments section? Your expertise is invaluable, and your tutorials make complex processes accessible to learners like me. Thanks again for your dedication to sharing knowledge!
Just to add when RGB is 4-3-2 it's natural colour or True composite. Anything other than that like 5-4-3 (colour infrared) would be False Colour Composite (FCC). Very nice tutorial. Really helpful. Thanks
This is such a wonderful presentation, absolutely wonderful job. Your patience and articulation makes this work much easier. Thank you, you have earned yourself a subscriber.
HI, Everything was going good. I was following all of the steps but during 26:28 the option you go for i.e classification. I am not getting this option displayed there in its place. I have only option of Home, Training inputs and ROI. Do you have any idea to make it show up? Thanks
I'd like to thank you so much for the nice tutorial you've come up with on SCP. For me, it's just the beginning of a long journey, but now I feel encouraged to move forward. Keep posting more you're an excellent coach!
Thank you so much brother for such a great tutorial! Please make some tutorials on Landsat 8 unsupervised image classification, cloud masking, accuracy assessment, and LULC change prediction with CA-Markov Model.
Lovely and very informative video. Thanks. Kindly make the next video on converting it in to vector and calculating amount of the given classes please. Kindly also make a video over authenticity check of the whole classification in case we need to do it for scientific publication please
At 9:36 you've checked "only green and blue bands option" but this option isn't showing in my interface. Only "add bands in a new bandset" option is available. What should I do?
I feel at 8.37 minutes wavelength setting is not correct...as it is for 2,3,4,5,6,7 not for 1... Please see in your video center wavelength shows 7.0; that is not correct. But I must appreciate that it is excellent guide
Hey🙌🏻 i think i have the same problem as you at 8:56. I can‘t choose the folder „clip“ for „directory containing landsat bands“. No meta data or bands are found. Do you habe any solution? Cause you skipped the problem and everything worked.
Thank you for your video. When it comes to RT_clip bands I can't get file for the first band (B1). Only next six bands. What can be the reason of such difference with the result of SCP in your case?
@@ARIJITGEOLOGY I figured it out. There should be some option to active them while loading the Reflectance Bands from Clipped ones. As I was working using Sentinel - 2A satellite imagery, I was able to activate it. I couldn't able to find while working with LANDSAT imagery tho. at 09:37 that guy has an option only to blue and green bands option. May be we should check that option to get remaining bands.
I’ve downloaded the zip file and I found xml format (not mtl) I’ve tried to convert it to .txt but it doesn’t work . Could please explain how can I risolve this problem? Thank you so much
10:48 After you performed the atmospheric correction, you got output from all the bands from B1 to B7 but while replicating the same in my pc, I am missing B1, due to which 1 has Band no.2, and no. 2 has band no.3 and so on... Why am I not getting the atmospheric corrections for Band 1, I am using Landsat 8 imagery just like yourself. Please help.
I have same problem and didnt find the correct answer yet! Where is the band 1 after athmospheric correction? I tried with 3 different places images.In first there are 1.band but after athmospheric correction there are no 1.bands...Strange! So just i have 2-3-4-5-6-7 . band.Natural band combinations arent showing for 4-3-2 for L8. If you use 3-2-1 , İt seems natural.But L8 has to use natural colour for 4-3-2?
@@ArcGIS88 Yes! I looked for similar videos and all of them seem to use the bands from 2 onwards. But I think that is wrong. For the placement of the bands itself, just keep the band 1(uncorrected) or Clipped in the band set itself, and then we will see 4-3-2 natural color, but we will not be able to use number 1 band because it wasn't produced after atmospheric correction.
Hi mate, i have a question, i don't have the classification option below the training input, do you know why it could be? i have Qgis 3.16, cause of this problem i can't go on with the process :c
Thank you very much for this. Please, I tried the tutorial but whenever I do the reflectance from the clip files, band 1 is always omitted! I have tried all I know, including upgrading Qgis to the latest version still no success. Please I will need your help here. From one of your devouted students!
According to the "Frequently asked questions" of the plugin, there are some bands that the plugin avoids in the pre-processing for a semi-automatic classification. "Which image bands should I use for a semi-automatic classification? In general, it is preferable to avoid thermal infrared bands. If you are using Landsat 4, 5 or 7 you should select bands: 1, 2, 3, 4, 5, 7 avoiding band 6 that is thermal infrared; for Landsat 8 you should select bands: 2, 3, 4, 5, 6, 7. Landsat 8 band 1 is generally avoided because it is very similar to the blue band and it is mainly used for coastal aerosol study. Landsat thermal infrared band is excluded from classifications because values are mainly related to object temperature." Maybe he is using another version of the plugin and thats the reason why he still have the Band 1. Anyways, I think that we can use the original Band 1 in the furthing processus.
Is it possible to create a ground hillshade type model (to see ground features) with just DEM and Landsat 8 (for when NO LiDAR is available)? For example, do math on a DEM based on a classification mask? I know that LiDAR will have less holes because a laser gets to the ground more than a Landsat band would, but that is ok if it averages out the parts that did get through. It just won't be as accurate? Thanks
First of all thank you this helpful tutorial..My data set is belong to Landsat 8 and also Level-2 and Collection-2. So what should i do those data set? Which stage should I start from? thank you so much :)
Thank you so much for these wonderful tutorials. Please can you do a new tutorial for the updated earthexplorer website? it's difficult to get this image as you did with the updated website. thank you
Thanks for the effort put into this video. I follow it exactly and am ok with the clipping of multiple layers. However, when I move on to the reflectance section and run the 'Landsat' preprocessing step I only get 6 new relectance layers rather than the full 7 (Layer .....B1 is missing). Does anyone know what is going wrong? (The step finishes at timepoint 10:00 in the video)
Thanks alot very helpful video. Please tell one thing ,my area of interest covering under 5 images of Landsat8 so do i need to first merge same number band of different area or it can be done directly in SCP plugin.
How does it work for Landsat 5 for instance that band 6 is the thermal band? I should not add it to the lot of bands that will be analyzed, is that correct? what will change in the process, can you say?
This is very useful. I am a complete novice in this area, please could you explain to me how to acquire the data over an entire country. The USGS website limits the images to very small areas or am I doing it wrongly?
Hi, I was wondering if you would be able to make a similar but looking at mapping change over time? I am currently working on my undergraduate dissertation looking at vegetation change in north east Iceland from 1970-2020 at 5 year intervals using Landsat data. Any help would be greatly appreciated! Thanks in advance :)
Thanks for the video. I'm following along and tried to clip the Landsat images to a shapefile of a watershed that I already had created. This resulted in QGIS hanging up and not responding, so had to force quit. I'm not sure if this is a glitch with QGIS (the latest version seems to have a few bugs) or perhaps this task is too resource-intensive. If you have any suggestions, I'd appreciate them. Thanks
Hi, I have a file with temperatures and coordinates from weather stations at 10 minutes interval time over the next 4 hours, the temperature in centigrade. I need to make a layer from every time interval from set weather stations. If I want to show in every layer the temperature using areas with a different color inside the map for every weather station to identify color with its temperature. Then to filter by layer and also select one or more combinations to get a map to analyze change temperature for 2 or 3 hours. The raster interpolation is it necessary in this case? Any advice is appreciated. Thanks in advance for your help!
Thank you very much for this very rich video. Please, could you produce another wich shows how to cut the part of NDVI for exemple according to the limits of the zone of study.
can you please tell how we can compare two maps (current species distribution vs future specices distribution map) to shows change in habitat suitability?
Dear Sir, I recently came across your insightful TH-cam tutorial on Landsat 8 Image Classification using QGIS, and I truly appreciate the clear and informative content you provided. Your step-by-step guidance was immensely helpful. I would love to see similar tutorials for Landsat 8 Image Classification using ArcGIS and RStudio. If you've already covered these topics, could you please share the links in the comments section? Your expertise is invaluable, and your tutorials make complex processes accessible to learners like me. Thanks again for your dedication to sharing knowledge!
you’re literally the only person saving me on this topic 😭 thank you so much 😭😭😭😭
Just to add when RGB is 4-3-2 it's natural colour or True composite. Anything other than that like 5-4-3 (colour infrared) would be False Colour Composite (FCC).
Very nice tutorial. Really helpful. Thanks
Thanks
I like the voice. It is soo clear and addictive😊
Thanks :)
This is such a wonderful presentation, absolutely wonderful job. Your patience and articulation makes this work much easier. Thank you, you have earned yourself a subscriber.
HI, Everything was going good. I was following all of the steps but during 26:28 the option you go for i.e classification. I am not getting this option displayed there in its place. I have only option of Home, Training inputs and ROI. Do you have any idea to make it show up? Thanks
Same thing goes for me. Have you located your classification already this time?
Can you please make a video that goes further, converting this file into vector and then calculating the surface area of each elements?
I'd like to thank you so much for the nice tutorial you've come up with on SCP. For me, it's just the beginning of a long journey, but now I feel encouraged to move forward. Keep posting more you're an excellent coach!
You are welcome :)
This is absolutely brilliant. It is easy to understand and follow. Thank you so much for this. I am more knowledgeable in this now than before.
Thank you sir.....this is such a wonderful explanation, keep it and cheers🖒
Glad you liked it
Oh my God! You so good. I am lucky i jumped on this tutorial
Thanks man. I like your step by step explanation and also you have a nice voice.
Thanks :)
The nicer tutorial for this tool. Thank you dude!
Mind-blowing explanation brother
Thank you so much brother for such a great tutorial!
Please make some tutorials on Landsat 8 unsupervised image classification, cloud masking, accuracy assessment, and LULC change prediction with CA-Markov Model.
Vim aqui só pra te dizer que você tem um grande fã no Brasil, meus parabéns pelo incrível tutorial 👏👏
Eagarly waited, Thanks for tutorial.🙏
mero klms ley kaam garena k vai yr
Thank you very for your all tutiorials, I am very glad this
Thank you very much sir. May God bless you.
A great video. Many thanks!
Thank you
Lovely and very informative video. Thanks. Kindly make the next video on converting it in to vector and calculating amount of the given classes please. Kindly also make a video over authenticity check of the whole classification in case we need to do it for scientific publication please
At 9:36 you've checked "only green and blue bands option" but this option isn't showing in my interface. Only "add bands in a new bandset" option is available. What should I do?
Thank you so much for this tutorial. Could you also explain how to impove the accuracy of the classification?
I feel at 8.37 minutes wavelength setting is not correct...as it is for 2,3,4,5,6,7 not for 1... Please see in your video center wavelength shows 7.0; that is not correct. But I must appreciate that it is excellent guide
Hey🙌🏻 i think i have the same problem as you at 8:56. I can‘t choose the folder „clip“ for „directory containing landsat bands“. No meta data or bands are found. Do you habe any solution? Cause you skipped the problem and everything worked.
Thank you for this video, can you tell me wich type of image you download ? I tried GeoTIFF but it is very long..
i cannot find classification in scp dock:( instead i have roi options. what should i do?
Go into the SCP option (next to processing) -band processing-classification
Thank you for your video. When it comes to RT_clip bands I can't get file for the first band (B1). Only next six bands. What can be the reason of such difference with the result of SCP in your case?
same problem
Same issue
@@ARIJITGEOLOGY I figured it out. There should be some option to active them while loading the Reflectance Bands from Clipped ones. As I was working using Sentinel - 2A satellite imagery, I was able to activate it. I couldn't able to find while working with LANDSAT imagery tho. at 09:37 that guy has an option only to blue and green bands option. May be we should check that option to get remaining bands.
@@suhisuhaas3408 But there is no "blue and green band " option in scp .I have been using QGİS 3.18.I have same problem with you...Did you solve it?
I've been getting same problem, bro@@ArcGIS88 , no option for blue and green band in QGIS 3.10 .. i wish some people could give explanation for it..
Great job... Keep on doing 👍
thanks for your clear explanation
You are welcome!
I’ve downloaded the zip file and I found xml format (not mtl) I’ve tried to convert it to .txt but it doesn’t work . Could please explain how can I risolve this problem? Thank you so much
This was an excellent tutorial! Thank you!
You are welcome :)
Really helpful tutorial, thank you!
You are welcome
10:48 After you performed the atmospheric correction, you got output from all the bands from B1 to B7 but while replicating the same in my pc, I am missing B1, due to which 1 has Band no.2, and no. 2 has band no.3 and so on... Why am I not getting the atmospheric corrections for Band 1, I am using Landsat 8 imagery just like yourself. Please help.
I have same problem and didnt find the correct answer yet! Where is the band 1 after athmospheric correction? I tried with 3 different places images.In first there are 1.band but after athmospheric correction there are no 1.bands...Strange! So just i have 2-3-4-5-6-7 . band.Natural band combinations arent showing for 4-3-2 for L8. If you use 3-2-1 , İt seems natural.But L8 has to use natural colour for 4-3-2?
@@ArcGIS88 Yes! I looked for similar videos and all of them seem to use the bands from 2 onwards. But I think that is wrong. For the placement of the bands itself, just keep the band 1(uncorrected) or Clipped in the band set itself, and then we will see 4-3-2 natural color, but we will not be able to use number 1 band because it wasn't produced after atmospheric correction.
There is no option like landsat available under the prepossessing menu, please help. Do we have to install another plugin for that
Hi mate, i have a question, i don't have the classification option below the training input, do you know why it could be? i have Qgis 3.16, cause of this problem i can't go on with the process :c
Thank you very much for this.
Please, I tried the tutorial but whenever I do the reflectance from the clip files, band 1 is always omitted! I have tried all I know, including upgrading Qgis to the latest version still no success. Please I will need your help here.
From one of your devouted students!
Same here
According to the "Frequently asked questions" of the plugin, there are some bands that the plugin avoids in the pre-processing for a semi-automatic classification.
"Which image bands should I use for a semi-automatic classification? In general, it is preferable to avoid thermal infrared bands. If you are using Landsat 4, 5 or 7 you should select bands: 1, 2, 3, 4, 5, 7 avoiding band 6 that is thermal infrared; for Landsat 8 you should select bands: 2, 3, 4, 5, 6, 7. Landsat 8 band 1 is generally avoided because it is very similar to the blue band and it is mainly used for coastal aerosol study. Landsat thermal infrared band is excluded from classifications because values are mainly related to object temperature."
Maybe he is using another version of the plugin and thats the reason why he still have the Band 1. Anyways, I think that we can use the original Band 1 in the furthing processus.
@@armandocruz6379 This worked perfectly thank you
Thanks for your presentation, it is much helpful.
No problem 👍
@geodelta labs
I have tried this, but in middle of saving MC id it shows error and my laptop getting shutdown.
which band should I use for Minerals
AT 5:35 when we need to select area on the map the red highlight box does not appear for me does anyone know how to resolve?
I am not able to create more than two ROIs even if I am holding down control key. What's the problem?
While doing the reflectance part, one of my bands(band 1) got vanished. Why this is so?
Can you manage to resolve the problem? Because I have the same issue
I am also having the same problem. Have you found a solution?
@@irmak3667 Idem, same problem
I would like to thank you so much, but I have a question. The Landsat 5 TM can be used for the SCP for classification?
Hello, i have a problem while i'm making the reflections. The process is stucked on 60% . I don't know what i should do . Please help, thanks
Nice one. Thanks so much
Glad you enjoyed it
Excelente...tutorial👏👏
This method can be used also for landsat 7 image classification? or is there some changes?
Excellent class
I am unable to get the option add band to band set, also in the SCP dock there is no option of class id. Any suggestions on how to work on that?
Is it possible to create a ground hillshade type model (to see ground features) with just DEM and Landsat 8 (for when NO LiDAR is available)? For example, do math on a DEM based on a classification mask? I know that LiDAR will have less holes because a laser gets to the ground more than a Landsat band would, but that is ok if it averages out the parts that did get through. It just won't be as accurate?
Thanks
First of all thank you this helpful tutorial..My data set is belong to Landsat 8 and also Level-2 and Collection-2. So what should i do those data set? Which stage should I start from? thank you so much :)
Thank you so much for these wonderful tutorials. Please can you do a new tutorial for the updated earthexplorer website? it's difficult to get this image as you did with the updated website. thank you
Thank you very much 💖
You are welcome :)
Thanks for the effort put into this video. I follow it exactly and am ok with the clipping of multiple layers. However, when I move on to the reflectance section and run the 'Landsat' preprocessing step I only get 6 new relectance layers rather than the full 7 (Layer .....B1 is missing). Does anyone know what is going wrong? (The step finishes at timepoint 10:00 in the video)
Me too. I wonder why. Might anyone be able to help?
I am Facing that shit....
Really helpful. Can you upload the next tutorial on how we can do image classification using advanced ML algorithms in python??
is it better to make a composite band before classification?
I have a doubt
The bands are not in order. Even if I rearrange them in the layers tab in the plugin they remain the same. What should be done?
Can you tell the steps of study land use and land cover?
Nice sir..👍& thank you for this tutorial 🙏
Very Awesome!!
Thank you! Cheers!
Which plugin we should use for raster unique classification of this image?
reason of not using band 8 til band 11? SCP do not process band 10,11?
in case i want to make the same map for 2010 which landsat should i use ?
would be grateful if you give a session on creating a lookup table in Qgis and CN curve.
How can you choose multiple ROI? because it's disappeared whenever I choose another one
Brilliant!!!!!!
Dada, the training inputs I am taking are not doing more than two shows
Sir during conversion of clipped into RT, band 1 is not getting converted, why? Please explain or tell me how to deal with it
Thanks alot very helpful video. Please tell one thing ,my area of interest covering under 5 images of Landsat8 so do i need to first merge same number band of different area or it can be done directly in SCP plugin.
Thankyou for the video. It's helpful
You are welcome
How does it work for Landsat 5 for instance that band 6 is the thermal band? I should not add it to the lot of bands that will be analyzed, is that correct? what will change in the process, can you say?
The tutorial is great! But I get huge values for my reflectance layers and I can't find the problem. Any idea?
Thanks! I had a query. What is the difference, if any, between SCP and SAGA plugins? both of which have classification plugin
very well explained
please also explain what different colour means in different band combinations?
Hi Bro, I applied the same processes, but the stream was not blue and the vegetation was not orange, why did it not?
This is very useful. I am a complete novice in this area, please could you explain to me how to acquire the data over an entire country. The USGS website limits the images to very small areas or am I doing it wrongly?
Thank you so much !
No worries!
Hi, I was wondering if you would be able to make a similar but looking at mapping change over time?
I am currently working on my undergraduate dissertation looking at vegetation change in north east Iceland from 1970-2020 at 5 year intervals using Landsat data.
Any help would be greatly appreciated! Thanks in advance :)
Did you get the data?
If yes, then from where?
Thanks for the video. I'm following along and tried to clip the Landsat images to a shapefile of a watershed that I already had created. This resulted in QGIS hanging up and not responding, so had to force quit. I'm not sure if this is a glitch with QGIS (the latest version seems to have a few bugs) or perhaps this task is too resource-intensive. If you have any suggestions, I'd appreciate them. Thanks
I have a Mac M1 and the SCP Plugin doesn't work on it. Is there any alternative way to do this? Or any way to make the plugin work?
when I set the RGB to 4-3-2 or any combination the virtual band set appears black
Hmm that's pretty strange
Hi, I have a file with temperatures and coordinates from weather stations at 10 minutes interval time over the next 4 hours, the temperature in centigrade. I need to make a layer from every time interval from set weather stations. If I want to show in every layer the temperature using areas with a different color inside the map for every weather station to identify color with its temperature. Then to filter by layer and also select one or more combinations to get a map to analyze change temperature for 2 or 3 hours. The raster interpolation is it necessary in this case?
Any advice is appreciated. Thanks in advance for your help!
Thank you very much for this very rich video. Please, could you produce another wich shows how to cut the part of NDVI for exemple according to the limits of the zone of study.
I dont have clasification tab, what should i do?
What version of Qgis is being used here
Very useful tutorial
can you please tell how we can compare two maps (current species distribution vs future specices distribution map) to shows change in habitat suitability?
I tried preprocessing on landsat 7 data but it showed an error after clicking run which says unable to load rater. What to do in such case?
How can I deal with multiple imageries? as I have big area of interest combining 6 Landsat imageries.
Very fantastic and interesting job. Can you make another videos on how to improve the classification and the validation?
Nice teaching
Thank you very much.
getting error while clipping multiple raster as cannot convert float infinity to integer
Could you please make a video on post classification accuracy improvements
great one.thanx
My preprocessing don't have landsat sentinel options
Hello sir, how can I do classification on human settlement like buildings or other installation. Also man made installation on the sea.
How to use sentinel image for classification