A computer-implemented method (200) for controlling one or more operations of a sprayer vehicle (10) with tank (12) is disclosed. The computer-implemented method comprising: determining (202), by a tilt-detection mechanism (18), one or more tilt indicators representing a tilted orientation of a sprayer vehicle (10)； providing (232) the determined (202) one or more tilt indicators to one or more computing devices (20)； determining (210), by the one or more computing devices (20), at least one tilt value based upon, at least in part, the determined (202) one or more tilt indicators, the at least one tilt value representing a degree of tilt of at least one of the sprayer vehicle (10) and a tank (12)； determining (234), by a tank fill-volume sensor (208), fill-volume information for the tank (12)； providing (236) the fill-volume information to the one or more computing devices (20)； determining (212), by the one or more computing devices (20), a tank fill-volume indicator based upon, at least in part, the fill-volume information from the tank fill-volume sensor (208)； determining (214), by the one or more computing devices (20), a tilt-corrected fill-volume of the tank (12) based upon, at least in part, the at least one tilt value and the tank fill-volume indicator； and providing (238) an indicator of the tilt-corrected fill-volume at an output interface (16). Further a control system for performing the method and a sprayer vehicle (10) with such control system is disclosed.
