Study of Solid Stated Memory Ombrometer and Digital Hyetal Sensor
Zhang Yuanchao Zhang Yongli Zhang Min ( Weisi Hydrological & Meteorological Automatization Research Institute of Xuzhou, Aanhui Xuzhou 221009)
In this research paper, we further explore some functions such as layout, constitution and crucial technology of the digital rain gauge. According my study, the main measuring tool of the digital rain gauge is a Float-Type stage sensor which has higher resolution. Therefore, this new product not only rises its exactitude as high as 0. 3% , which has higher resolution than the traditional Tipping bucket-Type rainfall sensor, but also reduces the measuring errors to minimum level because it is not affected by the various intensity of rain and some environmental factors such as sandy and dusty. At the same time, our further discussion in the research paper is about application technique, performance and applied field of the digital rain gauge.