Tools in Spatial Analysis

ADD
combine multiple rasters with addition
MINUS
combine multiple rasters with subtraction
DIVIDE
Divides two rasters
TIMES
combines multiple rasters with multiplication
SELECT
returns original value on logical query
RECLASS
change the cell values based on a remap table (i.e., water is 1 land is 0
REGIONGROUP
group cells with the same value that touch each other. (region all the cells with the same value have to touch)
EXPAND
Raster version of buffer
SLOPE
calcs slope based on DEM
ASPECT
calcs aspect based on DEM
ZONALAREA
assigns area to a zone
ZONALSTATS
calcs statistics of a zone.