https://file.scirp.org/pdf/IJG_2017050414335934.pdf

http://www.ijsrp.org/research-paper-0513/ijsrp-p1712.pdf

Dear Ayub,

You can go through this link, it will help you. "https://www.researchgate.net/publication/317722451_Spatio-temporal_variation_in_Indian_part_of_Sundarban_Delta_over_the_years_1990-2016_using_Geospatial_Technology"

Article Spatio-temporal variation in Indian part of Sundarban Delta ...

Thanks a lot Avinash

Thanks Firoz Ahmad

depending on the software you are using. I prefer ERDAS. You can search on youtube on how to do accuracy assessment using erdas. There are tons of videos there.

Thanks