C-band radar precipitation measurements in mountainous region: comparison with raingauge fields and X-band radar data

A utility cart having a platform supported by a pair of casters at its front and a pair of traction wheels at its rear. A pair of battery-powered motors drive the traction wheels and are controlled by switches secured to a handlebar extending upwardly from the rear of the platform. A hopper is pivotally mounted atop the platform and its rear end may be elevated by a motorized dumping mechanism. The hopper is provided with a dual-hinge, swinging gate at its front end which permits the hopper to be unloaded with great ease.