GPM GROUND VALIDATION MET ONE RAIN GAUGE PAIRS IFLOODS V2

The GPM Ground Validation Met One Rain Gauge Pairs IFloodS V2 data measures the amount of fallen precipitation collected by a Model 380 tipping bucket rain gauge made by Met One Instruments, Inc. The gauge has a 30.5 cm diameter catchment funnel. Precipitation is collected to a resolution of 0.254 mm of liquid water for each bucket tip. These gauges measure rainfall over a 1 second interval. This data set has two types of files, the 1 second rainfall data and a 1-minute cubic-spline interpolated rain rate produced using the method described in Wang, 2008. There are two rain gauges located on each station (A or B), each with their own set of data files. Data were collected from April 2013 through December 2013 as part of the GPM Ground Validation Iowa Flood Studies (IFloodS) Field Experiment. More detailed information about the Met One Model 380 Precipitation Gauge is available at http://www.metone.com/docs/370_380_precipitation_gauge.pdf

GPM 地面验证项目中的 Met One 雨量计对测得的 IFloodS V2 数据，记录了由 Met One Instruments, Inc. 制造的型号 380 的倾倒式桶状雨量计所收集的降水量。该雨量计配备了一个直径为 30.5 厘米的收集漏斗。降水量以每个桶倾倒时 0.254 毫米的液体水分辨率进行收集。这些雨量计以 1 秒的时间间隔测量降雨量。该数据集包含两种类型的文件，一是 1 秒降雨数据，二是采用 Wang, 2008 年所述方法生成的 1 分钟立方样条插值雨率。每个站点（A 或 B）上均放置了两个雨量计，每个雨量计都有其独立的数据文件集。数据收集时间自 2013 年 4 月至 2013 年 12 月，作为 GPM 地面验证爱荷华洪水研究（IFloodS）现场实验的一部分。关于 Met One Model 380 降水量计的更详细信息，可在 http://www.metone.com/docs/370_380_precipitation_gauge.pdf 获取。