I've spent the last two days trying to figure this out, and silly me kept skipping this particular video, not knowing it is exactly what I needed to see. You make it look so easy. I'm always excited to try it out after seeing your videos. THANK YOU!
Tutorial was awesome and handy. If you add Reference paper or tutorial on this method to calculate change detection that will be provide better understanding to researcher community....hope you know my concern.... Wait for new video...
Hey, really useful video.... i have been searching for this for long... thank you so much for this clear n precise video on change detection... Expecting more contents,... More power to you
Hi, Thank you for the insightful video. But could you please tell me the relavant literature/formula to be use so that we can cite it. Is this a simple image differencing exercise or post classification measure ?
Thank you GIS & RS solution. This video is very helpful, I have followed and learnt a lot from it. Am requesting you to share the formula you used for calculating Change and area change. The video is faint for me to see clearly, I will appreciate your assistance
@@MrRobi10 Sorry for the late reply brother. Actually I use to very busy in my professional life and education as well. Thank you for being with this channel. :)
May I know how intersect tool will get the difference between these multitemporal data? Because as far as I know, intsedt will just give the common areas as the output. 🙏
the intersect tool computes the geometric intersection of the input features. So the intersection obtained is the area covered by a particular feature in yr 1, that was changed another feature in yr 2. there is diagrammatic explanation of the algorithm arcgis when you click on show help.
Hello sir, i wanted to make a change detection analysis map but due to the intersect tool, even after all the change values have been added in symbology , the entire map looks grey due to the immense number of intersection. Because my area is large. What should i do?
Hey sir can you please explain , what if i have more than 2 images? should i perform change detection for first two images than next two? or i will just perform change detection between first and last image? or i have to perform for all 4 images together???
thank you for making these videos... please add v. 2 when you show every step depths details... I mean every step i.e. extended version... May God bless you!
عندي مشكلة في الدقيقة 5:37 عند الضغط على ok لا ينفد الامر وتضهر رسالة تقول (There was a failure during processing , check the geoprocessing results window for details . ) Pleas halp me 😢
the video is useful but sorry to ask I can't see the formula you use in field calculator when select class type for both year I only see the multiplication sign please can you write it for me here thanks
sir please tell me in this video. question is that i have to calculate land surface temperature from 2000 to 2021 so for that i am download 2001 to 2021 tif file from earth explore. or i have to download lst data respectively 2000 to 2001, 2001 to 2002, 2002 to 2003....... 2019 to 2021. which is better option?
where did you get TIF format data from or How did you create TIF format? Because I work with Urban atlas data in a similar way as shown in the video. But I stuck on the Raster to Polygon step, there is no choice of any folder (such as TIF format, etc.). That is why I can not continue and do not have abilities to move on by shown like in the video method...
This vedio is really awesome...huge thanks for making this vedio and I wanna learn some more points like downloading landsat data ,clipping the AOi and how convert polygons settlement, waterbody, etc,,,.
Please follow these tutorial Download Landsat data: ua-cam.com/video/v-I3waJid4s/v-deo.html Band composition and Clipping AOI: ua-cam.com/video/SiRZCYqV2RY/v-deo.html Download shapefile: ua-cam.com/video/gJZ5FWG6jHM/v-deo.html Clipping AOI from shapefile: ua-cam.com/video/JMGvmDeW1-0/v-deo.html Keep In Touch for many more.
If i want to take the dhaka districts or the satellite image of dhaka district for 2011 year do not cover the single image,it needs 2-3 image to cover whole districts ,do i need to mask them before correction?
Sir, I'm learning gis, working on an M. Sc. thesis that involves classifying landsat 1-3 mss which have band 4.5.6 and 7.I don't know how to combine the bands to get the RGB false colour composite and classify the data into bult-up, vegetation, bare surfaces and wate bodies. Please, kindly help me with a step-by-step procedure to achieve all these.
Hi, I was wondering if you would be able to make a similar video in QGIS? I am currently working on my undergraduate dissertation looking at vegetation change in north east Iceland from 1970-2020. I am looking at USGS Landsat data at 5 year intervals for this time period. Is there any chance you would be able to make a video on this to help me map this change over time? Also, do you have any advice on calculating an NDVI from 2010-2020 for the whole of Iceland in QGIS? I am new to both of these methods so any help would be greatly appreciated! Thanks in advance :)
Thanks for your interest and suggestions. Infact, I have a plan to make some tutorials on that you mentioned using QGIS. Recently I am making remote sensing videos using ENVI. After that, I will work on QGIS. Please keep in touch. Thank you.
@@GISRSSolution That's great, do you roughly know when these tutorials will be available? Also, do you have any tips on showing change over time at 5 year intervals? Thanks!
Very helpful! But where did you get these images from 1989 and 2020? Where can I get data of different areas for several years.For example I want to compare Moscow 2005 to 2020 and see some changes just like author did. Is there any resources for doing that?
Thank you for your interest. Indeed, I did not think about it yet. Thank you for your nice suggestions. I'll make a tutorial on crop water stress index (CWSI) estimation soon. Thank you.
Hello Sir, thanks for your tutorial. 🙏 But one suggestion I would like to give you if you don't mind.. background music is so irritating if you can Stop using background music I think it will be better 👍
Hey sir ! I wannted to ask you that .. in land use land cover classification in erdas 2014 after taking all signatures .. .some of them are automatically detected ... specialy water ...it get mixed with roads .. and show roads as water in Classification although I didn't take those signatures 👀🥺
It can be happened due to mixes of training data that you had taken. Take training data carefully and then go for the operation. Hope it will work. If my explanation is wrong or something missing, please correct me. Best of luck. 🙂
First you need to download Landsat Image, following is the link about how to download image ua-cam.com/video/v-I3waJid4s/v-deo.html After that you can follow this video ua-cam.com/video/z6JsedwmPdY/v-deo.html or ua-cam.com/video/aOCcSdcynMw/v-deo.html You can also find other videos related to LULC. Hope you will find helpful. Thanks for being with this channel.
It is nice video thanks, Pls share me some important video lectures on TerrSet 2020 and how can we download full crack TerrSet2020 setup...thank you....
I've spent the last two days trying to figure this out, and silly me kept skipping this particular video, not knowing it is exactly what I needed to see. You make it look so easy. I'm always excited to try it out after seeing your videos. THANK YOU!
Thank you for your nice words.
THE BEST video regarding LULC change analysis. Exactly what I needed to see, this video presents that.
I have been looking for a long time for this tutorial! this is THE BEST! never stop uploading tutorial videos. thank you so much
Really helpful video! best ive seen on youtube so far related to change detection
Thanks a lot for your inspiring words. Please keep in touch.
The best video. Congratulations!
Wow! thank you so much. Just when I was about giving up.
Hugely grateful, thank you for sharing your knowledge and skills.
A special awisom and SMART tutorial thanks a lot !!!!!!!!!!
It is a more simplified and explanatory video on LULC change. Thanks a lot!!!
You are welcome.
Tutorial was awesome and handy. If you add Reference paper or tutorial on this method to calculate change detection that will be provide better understanding to researcher community....hope you know my concern....
Wait for new video...
Thanks for your suggestions. 😇
Can you please explain what you did within minute 5:57 to 6:12 I couldn't see clearly what you typed in between the two classes
Hey, really useful video.... i have been searching for this for long... thank you so much for this clear n precise video on change detection... Expecting more contents,... More power to you
Thanks a lot.
very beautiful.. it was awesome
Hi, Thank you for the insightful video. But could you please tell me the relavant literature/formula to be use so that we can cite it. Is this a simple image differencing exercise or post classification measure ?
Thank you very much, this video has helped me a lot in my research project
nice video for change detection, May Lord bless u
Thank you GIS & RS solution. This video is very helpful, I have followed and learnt a lot from it. Am requesting you to share the formula you used for calculating Change and area change. The video is faint for me to see clearly, I will appreciate your assistance
fantastic video, very well explained
where did you get two classified image of year 1989 and 2020
it would be useful for us to see where you get the data from...
USGS Earth explorer
@@GISRSSolution Thanks, but after 3 months it's a little bit too late :))
@@MrRobi10 Sorry for the late reply brother. Actually I use to very busy in my professional life and education as well. Thank you for being with this channel. :)
May I know how intersect tool will get the difference between these multitemporal data? Because as far as I know, intsedt will just give the common areas as the output. 🙏
the intersect tool computes the geometric intersection of the input features. So the intersection obtained is the area covered by a particular feature in yr 1, that was changed another feature in yr 2. there is diagrammatic explanation of the algorithm arcgis when you click on show help.
thank you dear researcher
Can you make tutorial on crop water requirements / Evapotranspiration requirements using RS and GIS in a agriculture field?
will try. Thanks
Thank you for useful video.😊
Did you first make NDVI analysis and then did the LULC analysis?
Hello sir, i wanted to make a change detection analysis map but due to the intersect tool, even after all the change values have been added in symbology , the entire map looks grey due to the immense number of intersection.
Because my area is large.
What should i do?
Hey sir can you please explain , what if i have more than 2 images? should i perform change detection for first two images than next two? or i will just perform change detection between first and last image? or i have to perform for all 4 images together???
i think you should do for 1 and 2; 2 and 3; 3 and 4 so that you can identify how the changes happened progressively
@@kofibonsu9175 Yes brother i did that. and at the end. i also did 1 and 4 , so that i could summarize the changes too.
@@kofibonsu9175 BTW thanks for replying.
What if all contribute to others what s/he knows! Great Appreciation and Thanks!
Fantastic!!! Thank you!!!
thank you for making these videos... please add v. 2 when you show every step depths details... I mean every step i.e. extended version...
May God bless you!
Thank you for the wonderful suggestions. Please keep in touch.
yes please
great Job thank you man.
Good work
Thank you very much, Do you have a video where one class in the previous year Changed to another one in the next year
عندي مشكلة في الدقيقة 5:37 عند الضغط على ok لا ينفد الامر وتضهر رسالة تقول
(There was a failure during processing , check the geoprocessing results window for details . )
Pleas halp me 😢
Please who got the formula he keyed to calculate the changes… it’s so blurry there, i can’t see what he keyed
the video is useful but sorry to ask I can't see the formula you use in field calculator when select class type for both year I only see the multiplication sign please can you write it for me here thanks
sir please tell me in this video. question is that i have to calculate land surface temperature from 2000 to 2021 so for that i am download 2001 to 2021 tif file from earth explore. or i have to download lst data respectively 2000 to 2001, 2001 to 2002, 2002 to 2003....... 2019 to 2021. which is better option?
Hi
what is type to type change formulate method i can't clearing seen
Hi,Thank you for the woderful video.but can yuo help me how pont out water quality around the lake such as obserbing tubid water
This really help me. Thank you so much
you are welcome. Thank you.
IN my case Gridcode values are not according to classified classes and resulting 1 polygon one disolve
Sir for Change detection we should use Current year(2020) + "-" + 1989 formula instead of 1989 + "-" +2020 ? please Reply
good network for gis and rs solution
Thank you for your nice words.
Can we do significance test at 95% confidence interval?
and how to identify crop land by combination of bands and its changes
sir also one more question to you how i plot graph yearly graph below question ?
sir from where you have downloaded the 1989 lulc data
where did you get TIF format data from or How did you create TIF format? Because I work with Urban atlas data in a similar way as shown in the video. But I stuck on the Raster to Polygon step, there is no choice of any folder (such as TIF format, etc.). That is why I can not continue and do not have abilities to move on by shown like in the video method...
have you classified your image? you can save your output as TIFF after classification
for 1989 lulc which data set used
This vedio is really awesome...huge thanks for making this vedio and I wanna learn some more points like downloading landsat data ,clipping the AOi and how convert polygons settlement, waterbody, etc,,,.
Please follow these tutorial
Download Landsat data: ua-cam.com/video/v-I3waJid4s/v-deo.html
Band composition and Clipping AOI: ua-cam.com/video/SiRZCYqV2RY/v-deo.html
Download shapefile: ua-cam.com/video/gJZ5FWG6jHM/v-deo.html
Clipping AOI from shapefile: ua-cam.com/video/JMGvmDeW1-0/v-deo.html
Keep In Touch for many more.
Please tell the source of the formula used as I need to mention it in the reference for my thesis
How to do future prediction in arc gis pro
Will it be the same method if we compare maps of three year classification period instead of two??
How to classify Landsat MSS, TM, ETM???
Hi, I have a doubt. After doing everything at the last when I classified the changes each color has a blue color border. How to I remove it?
whats +"-" + code for Qgis? I can't do it with your script
If i want to take the dhaka districts or the satellite image of dhaka district for 2011 year do not cover the single image,it needs 2-3 image to cover whole districts ,do i need to mask them before correction?
Yeah..Before Mask, you can correct the images.
Keep doing well
please tell from where i can download lulc of India of different years. please reply...
How to add two classified map here you add two map together
How to remove the cloud?
Very informative video. Thanks for your tutorial. Class year * " - " * class year is this correct?
Write like + " - " + It will work accurately. Thank you.
@@GISRSSolution Thank you. I will do.
@@geomastersinsights You're welcome. Great. Let me know if you face any issues during practice.
@@GISRSSolution Thanks. I have done and it works.
Sir, I'm learning gis, working on an M. Sc. thesis that involves classifying landsat 1-3 mss which have band 4.5.6 and 7.I don't know how to combine the bands to get the RGB false colour composite and classify the data into bult-up, vegetation, bare surfaces and wate bodies. Please, kindly help me with a step-by-step procedure to achieve all these.
islamshafiquldm@gmail.com
Thanks for sharing the video, also share the simulation of LULC if possible
Okay Brother, I'll make it soon. Thank you.
Hello
I am getting error in maximum likelihood classification
It is not generating after creating signature file
Kindly let me kw how to overcome it
Did you put the extension as .gsg? Or did you select the correct layer before starting drawing the training samples?
Hi, I was wondering if you would be able to make a similar video in QGIS?
I am currently working on my undergraduate dissertation looking at vegetation change in north east Iceland from 1970-2020. I am looking at USGS Landsat data at 5 year intervals for this time period. Is there any chance you would be able to make a video on this to help me map this change over time?
Also, do you have any advice on calculating an NDVI from 2010-2020 for the whole of Iceland in QGIS?
I am new to both of these methods so any help would be greatly appreciated! Thanks in advance :)
Thanks for your interest and suggestions. Infact, I have a plan to make some tutorials on that you mentioned using QGIS. Recently I am making remote sensing videos using ENVI. After that, I will work on QGIS. Please keep in touch. Thank you.
@@GISRSSolution That's great, do you roughly know when these tutorials will be available?
Also, do you have any tips on showing change over time at 5 year intervals?
Thanks!
Hey I am currently working on a similar project in Nigeria . Can you put me through how you did yours?
This method name?
Very helpful! But where did you get these images from 1989 and 2020? Where can I get data of different areas for several years.For example I want to compare Moscow 2005 to 2020 and see some changes just like author did. Is there any resources for doing that?
from USGS website. you can download sattelite images from there and then have to classify them on ARC map
Yeah. Absolutely right.
Thank u ❤️
thank you
Pls upload the predicted change of LULC
That's a very good request I must say. I'll prepare a video on LULC Prediction using both QGIS and ArcGIS and upload it soon. Thank you.
The intersect of two year data was not done
Hi Sir, do you know of any research papers where this method has been used to create land use change maps?
I am working on it.
@@learngeography1766 Link to paper?
@@max_thorne I am working on it bro. i will send you file when completed.
hello. i tried using the quarry equation +''-''+ but it doesn't work. i receive geoprocessing error message. Am using arcmap 10.2.2. please help
ensure that the field calculator is on VB script, not python, and try again... it should work
@@kofibonsu9175 ok thanks bro
Thanks.Can you share a video on SCS curve number
I'll make a video on it soon. Thank you.
@@GISRSSolution thank you
@@PADALACHANNEL Welcome
Sir can you make a tutorial about crop water stress index (CWSI) estimation please!
Thank you for your interest. Indeed, I did not think about it yet. Thank you for your nice suggestions. I'll make a tutorial on crop water stress index (CWSI) estimation soon. Thank you.
@@GISRSSolution please do it, I am waiting
Thanks in advance
Can u please provide the code....
Hello Sir, thanks for your tutorial. 🙏 But one suggestion I would like to give you if you don't mind.. background music is so irritating if you can Stop using background music I think it will be better 👍
Thank you for your suggestions. I will skip background music from my next video. Thank you for being with us. 😇
@@GISRSSolution If you give subtitle it will be better.T hanks much
Kindly give the formula u have use.. thankyou
You can follow this tutorial properly. You will able to do that. Thank you.
Could you please making this video with qgis?
Thanks for Your interest. I'll try to make a video on it soon. Please keep in touch.
@@GISRSSolution Eagerly waiting
do i have to supervised classification every landsat data separately?
Yes, you are right.
@@GISRSSolution How can you collect 1989 years data from usgs website? i am not able to do and only download 2015-2021 years data usgs website
How do I obtain the data?
before then classifying it
there are several websites which offers free Satellite images. the one i use is USGS.
How to collect data in 1998
I tried LULC future prediction but got geometry error.. How to rectify my problems sir..
Spatial variables must be in same spatial extent like Pixel, coordinates. Watch my LULC Prediction videos.
Sir can I get a maps of devanahalli from 2011 to 2021 maps??
yeah you can get. Just follow the relevant tutorials on my channel. Hope you will get helpful.
Hey sir ! I wannted to ask you that .. in land use land cover classification in erdas 2014 after taking all signatures .. .some of them are automatically detected ... specialy water ...it get mixed with roads .. and show roads as water in Classification although I didn't take those signatures 👀🥺
It can be happened due to mixes of training data that you had taken. Take training data carefully and then go for the operation. Hope it will work. If my explanation is wrong or something missing, please correct me. Best of luck. 🙂
@@GISRSSolution thankyou ...
I need a clear definition
how to download Landuse landcover for any area ?
First you need to download Landsat Image, following is the link about how to download image ua-cam.com/video/v-I3waJid4s/v-deo.html
After that you can follow this video ua-cam.com/video/z6JsedwmPdY/v-deo.html
or ua-cam.com/video/aOCcSdcynMw/v-deo.html
You can also find other videos related to LULC. Hope you will find helpful.
Thanks for being with this channel.
Can you help me with the way to solve some things
sure. What kind of issues are you facing ?
How to download these images for Pakistan?
Use landsat data from USGS earth explorer
SO USEFUL!!!! THANK YOU SO MUCH!!! WAS ABLE TO FINISH MY TASK EASILY JUST BY FOLLOWING YOUR STEPS 🫶🥺
tank you bro but not work the format of change
Sir , kindly add your voice with proper instructions . Thank you.
It is nice video thanks, Pls share me some important video lectures on TerrSet 2020 and how can we download full crack TerrSet2020 setup...thank you....
You skipped that one
Arc Map is soooo much better than Arc Pro. I freaking hate everything about Arc Pro.