Maps definitions are independent of surveys, so you may define as many structures of maps as you want.
But each map definition "lives" in it's survey where it is defined! It is the reason you should use: select map at its_home_survey m.s.
Maps definitions are independent of surveys, so you may define as many structures of maps as you want.
But each map definition "lives" in it's survey where it is defined! It is the reason you should use: select map at its_home_survey m.s.