Supervised Classification in QGIS | Landuse Landcover Map in QGIS | SCP tool

[@17ankitanand]

thank you ma'am for this tutorial, provide more of this kind of tutorial on the latest version of SCP

[@dawnofgeospatialworld]

Welcome

[@aqibhussain3147]

Thanks for the tutorial..I really liked it... ❤❤

[@dawnofgeospatialworld]

Welcome!

[@SH-gz4xk]

Thanks! Question how to do it when u have a lot of data to process? Writing each equation will take a lot of time 😢

[@dawnofgeospatialworld]

You need to do it step by step like this

[@ShaddaiHeidgenneeBorjaMejia]

@@dawnofgeospatialworld thankssss

[@SaiKrishna-pf5pj]

Rastor calculator is not working for me after applying the formula, can you please tell what can be the problem

[@dawnofgeospatialworld]

Write the Brackets and formula correctly

[@miorafelaniainaandrianandr26]

Really intersted tutorial but when i finish the Correction_atmospheric and when i did the virtual raster in all the bands it only show grey color but not the real color when i select the bands. Thank you. My QGIS version is 3.34.5

[@hansaKg]

Thanks for the tutorial. So this do not explain how to detect changes between two years right? for that I have to follow the steps in LULC Change Dection video, correct?

[@dawnofgeospatialworld]

Yes

[@hansaKg]

@@dawnofgeospatialworld perfect thanks so much again.

[@hansaKg]

@@dawnofgeospatialworld one more question, so this whole proces must be done for each and every year, correct?

[@dawnofgeospatialworld]

@@hansaKg yes, for every year you need to classify LULC then check the changes between those years

[@akashlohara6760]

Can you tell me what version of QGIS you are using. Cause mine is 3.14 and the updated SCP plugin's classification function is not working.

[@matthewmartinez5021]

why when I follow the steps, my virtual raster won't show up in color even when I change the color bands as you say?

[@dawnofgeospatialworld]

it depends on satellite models like Landsat 4-5, 7, 8, 9 or Sentinel 2

[@matthewmartinez5021]

@@dawnofgeospatialworld it was Landsat 8

[@dawnofgeospatialworld]

@@matthewmartinez5021 when you open SCP, in the 1st step (Band set) try to run that first (at 1:40)

[@panitiasdgsseminarseries6051]

@@dawnofgeospatialworld I have ran Band set first but was still unsuccessful..

[@dawnofgeospatialworld]

@@panitiasdgsseminarseries6051 update the SCP tool

[@SH-gz4xk]

Another question, for what is band 10?

[@dawnofgeospatialworld]

Thermal band for atmospheric correction

[@christophergama1588]

What if you only have 7 band and in your case you have added another band which is band 10. So how can it be done ?

[@dawnofgeospatialworld]

Add the thermal band (Here it's Band 10)

[@ssafal1634]

hey. my current version of scp is not working. can u tell me which version of scp and qgis u r using??

[@dawnofgeospatialworld]

SCP version is 8.3.0 & QGIS was maybe before 3.38.2

[@ssafal1634]

@@dawnofgeospatialworld is the recent versions of scp working for you?

[@dawnofgeospatialworld]

@@ssafal1634 yes

[@baihaqisaragih]

hi there, can we only use scp for 1 class only? other than that is null?

[@baihaqisaragih]

for my case, i need band 8, 11 and 5 for identify the vegetation and got the mangrove only, the make shp from that and calculate ndvi

[@dawnofgeospatialworld]

@@baihaqisaragih for ndvi you can simply use the formula of NDVI

[@dawnofgeospatialworld]

null are some unclassified pixels

[@Noommmeee123]

My MTL file isn’t showing

[@dawnofgeospatialworld]

Download the all files folder

[@yogendrabartwal4682]

Pls new video about isri