Respected Dears Good Morning I wanna do LULC Classification for particular region from S2 Data. Anybody please guide or Send procedure it will helpfull my work thanking you

You can do the resampling before the mosaicking if you need to use the S2Resampling. But I think it is not necessary for your use case, unless the viewing geometry is used. As said you can use the general resampling operator on the mosaicked data or you specify already the desired resolution at th…