... into 2D and 3D environ-ments. In July 2001, ERDAS’s geographic-imaging software company was acquiredby Leica Geosystems to form a new GIS and Mapping Division for growth in the GIS and remote ... location, model, and color of the vehicle. The GPS applications for the water, wastewater, and stormwater systems, though not as dramatic asTeleAid, are revolutionizing the way these systems are ... systems are designed, constructed, oper-ated, and maintained. Representative GPS applications for the management of water, wastewater, and stormwater systems are: 1. GPS can be used to increase...