Abstract: Provided is a disdrometer system having a three-dimensional laser array unit, including: a plurality of laser transmitting parts which are arranged on an inner side of a cylindrical body to generate a laser beam; a plurality of laser receiving parts which are arranged on the inner side of the cylindrical body to correspond to the laser transmitting parts; and a laser control part which converts a cut-off signal of the laser beam, which is cut-off by precipitation drops flowing into the inner side of the cylindrical body, into an electrical signal, and records the converted electrical signal. Thus, the disdrometer system has an effect that the shape, volume, number, falling velocity of precipitation drops, and the intensity, density and weight of rainfall can be integrally measured.

Abstract: A gauge for measuring an amount of precipitation includes first and second storage tanks each having an opened upper end and a lower end formed with a drain hole, a rainwater feeding unit to selectively feed rainwater into one of the first and second storage tanks for a predetermined time, rainwater discharge units connected to both ends of the rainwater feeding unit, respectively, to open the drain hole of one of the storage tanks into which rainwater is no longer fed, measuring devices to measure the weight of rainwater stored in the first storage tank and the second storage tank, respectively, and a data storage device to store data about the weight of rainwater measured by the measuring devices in real time.

Abstract: A gauge for measuring an amount of precipitation includes first and second storage tanks each having an opened upper end and a lower end formed with a drain hole, a rainwater feeding unit to selectively feed rainwater into one of the first and second storage tanks for a predetermined time, rainwater discharge units connected to both ends of the rainwater feeding unit, respectively, to open the drain hole of one of the storage tanks into which rainwater is no longer fed, measuring devices to measure the weight of rainwater stored in the first storage tank and the second storage tank, respectively, and a data storage device to store data about the weight of rainwater measured by the measuring devices in real time.