Land use Land cover classification GIS, ERDAS, ArcGIS, ENVI

"This is first landuse landcover course on udemy the most demanding topic in GIS, In this course I covered from data download to final results. I used ERDAS, ArcGIS and ENVI. I explained all possible methods of land use classification. More then landuse, Pre-Procession of images are covered after download and after classification, how to correct error pixels are also covered, So after learning here you no need to ask anyone about lanudse classification. I explained theoretical concept also during processing of data. I have covered supervised, unsupevised, combined method, pixel correction methods etc. I have also shown to correct area specific pixels to achieve maximum accuracy. Most of this course is focused on Erdas and ArcGIS for image classification and calculations.For in depth of all methods enroll in this course. This course also include accuracy assessment report generation in erdas. Note: Each Land Use method  Section covers different Method from beginning, So before starting landuse watch entire course. Then start land use with method that  you think easy for you and best fit for your study area., then you will be able to it best. Different method are applicable for different type of study area. This course is applicable to Erdas Version 2014, 2015, 2016 and 2018. 90% practical 10% theoryProblem faced During classification:Some of us faced problem during classification as:Urban area and barren land has same signature -Dry river reflect same signature as urban area and barren land -if you try to correct urban and get error in barren -In Hilly area you cannot classify forest which is in the hill shade area.  -Add new class after final workHow to get rid of this all problems Join this course."