I am a rookie in ArcGIS and I am learning raster.
My problem is that I have a area of different kinds of landcover(actually it's rock type). Now the road is set to NoData, therefore the whole area is divided into several regions/blocks.
Is there a way for me to get know the area percentage of the most frequent rock type within each block?
This is a theoretical problem. My thought is to get the most frequent rock type, I need the help of attribute table-the one with the most count shall be the winner. For percentage I will just need to use the counts of cells of that rock type divided by the number of all the cells of that region.
Is there any way for me to get the total count of the block? There must be a better way of doing this using certain tool than stupidly count cells and do calculation.