WM-DRAIN

computer software for use in surveying and analyzing farm land surfaces, sold as a component of in-cab display monitors for agricultural machines; computer software for use in designing and mapping agricultural water drainage systems, sold as a component of in-cab display monitors for agricultural machines; computer software for use in controlling machinery used to construct agricultural water drainage systems, sold as a component of in-cab display monitors for agricultural machines; electronic slope sensors for use in monitoring the slope on which vehicles operate