Quick review
•What is “Cover” used to do?
–to place one (or more) maps on top of a base map
–to mosaic two (or more) maps together
•What does the “Spread” operation do?
–it measure distances from non-VOID cells
•What does the “Recode” operation do?
–it explicitly specifies zones from an old map that will appear in a new map
•What does the “Count” function do?
–it measure zone areas
•What does “Clump” do?
–assigns unique identifications to patches of cells