Rain gauges

Location of rainfall gauges installed or used by SMMAR. A rain gauge is a meteorological instrument designed to measure the amount of precipitation (especially rain) falling during a given time interval in a place.SMMAR安装或使用的雨量计（rain gauge）的布设位置。雨量计是一种气象仪器，用于测量特定时段内某一地点的降水量（尤以降雨为主）。