Unsupervised Classification | LULC Mapping in ArcGIS 

Thanks a lot for your valuable comments

Thanks a lot

Thank you 👍

Thanks a lot for your valuable comment

Hi, The Clip Raster tool is bit different from the the Extract by Mask tool. The Clip Raster tool cuts out a portion of a raster dataset (extent changes) while Extract by Mask tool does not change the extent of the raster but converts values outside of the clip feature/raster to NoData. Source: community.esri.com/t5/data-management-questions/extract-multiple-raster-by-mask-automatically/td-p/151689#:~:text=The%20Clip%20Raster%20tool%20cuts,clip%20feature%2Fraster%20to%20NoData.

Hi, you can Find the color by adding base map or reference images like Landsat or sentinel images. I hope the information will be useful. Thanks for your question.