An Empirical Method of Estimating Raingage and Radar Rainfall Measurement Bias and Resolution

摘要: Abstract This paper presents new methods of estimating the bias and resolution radar raingage area average rainfall measurements over a defined when both devices are employed simultaneously. The for various amount ranges is estimated from published data, measurement then determined through comparison with recordings. estimations carried out using error variance analysis on corresponding sets gage observations. assumptions underlying this technique demand uniform terrain measurements, large sample cases, and, one options, high correlation between measurements. procedure illustrated data second phase Florida Area Cumulus Experiment (FACE-2). sampling categories an empirical radar-derived me...