Zonal statistics multiple band raster

What is zonal statistics for rasters?

A zonal statistics operation is one that calculates statistics on cell values of a raster (a value raster) within the zones defined by another dataset. There are two tools that calculate statistics by zones, Zonal Statistics and Zonal Statistics as Table.

What statistical measures can the Zonal statistics tool calculate?

Zonal Statistics uses groupings to calculate statistics for specified zones. For example, it can calculate the mean, median, sum, minimum, maximum, or range in each zone. The zonal extent could include anything from country boundaries, watershed catchment areas, or property parcels as a vector or raster dataset.
 

What is mean by zonal statistics?

Zonal statistics are statistics calculated from the values of raster cells falling within zones defined by another raster or vector dataset. Zonal statistics summarize the values of a particular group of cells.