Accuracy Assessment of LULC map in QGIS using Semi automatic Classification Plugin
This video helps you to do measurement of accuracy assessment of any kind of land use land cover classification in QGIS. Accuracy assessment is a important Gis technique for analysis of different planning and development processes.
#LULC
#QGIS
#AccuracyAssessment
#SCPPlugin
#Validation
#Software
#GIS
#GIS_Software
#QGIS
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References:
1. de Smith, Michael J.; Goodchild, Michael F.; Longley, Paul A. (2018). "4.4.5 Buffering". Geospatial Analysis: A Comprehensive Guide to Principles, Techniques, and Software Tools (6th ed.).
2. Wade, T. and Smmer, S. eds. A to Z GIS
Пікірлер: 20
Thank you so much sir, this video really helpful to me☺❤✨
Thank you, Very good explanation
thank you so much... so which part can i take like to use it in my project between pixel error matrix and area based error matrix
@remotesensingandgissupport2058
2 жыл бұрын
Pixel error matrix
Amazing work ❤️❤️❤️❤️
@remotesensingandgissupport2058
2 жыл бұрын
Thank you
@faniekely
2 жыл бұрын
@@remotesensingandgissupport2058 Thank you ! please can you tell us how many points are necessary fo each class
If we have to do accuracy assessment of 2002 image how to get base map of 2002
Hi, I tried this but I am not getting an output .
Thank you for your tutorial. Could you please tell me why I always have class "-999". I have four macro classes but it shows five classes including -999. And I think this it why my accuracy result always show low. thanks for your reply
@ahmadwaseem1911
2 жыл бұрын
default class value -999 or -1000 is assigned to pixels that are classified to more than one class
@geospatialdiary7265
Жыл бұрын
Is because where you picked your sample (check points) falls out of the LULC boundary.
hello. when i add the google satellite image, which year is the image from? i want to conduct supervised classification for 1995, how can i open google satellite image from 1995?
hello, can i use this method on NDVI ? cause i need the output data for my report.thx
@remotesensingandgissupport2058
Жыл бұрын
Yes, you can
When I try to do the accuracy I have an error message saying "TypeError: not a string", any idea why?
HOW TO CREATE THAT LAND USE AND LAND COVER PLEASE HELP ME
@boninareynalddanes.8244
2 жыл бұрын
HOW TO CREAT THAT CLASSIFIED IMAGE
@remotesensingandgissupport2058
2 жыл бұрын
See my previous tutorial regarding LULC Classification
Please remove the music