- A The Precipitation Values Measured During A Storm In The Basin Given Below Is Listed Calculate The Mean Precipitation 1 (60.7 KiB) Viewed 51 times
a) The precipitation values measured during a storm in the basin given below is listed. Calculate the mean precipitation values in the area with arithmetical mean method, Thissen method and isohyet method (the interval of isohyets will be 5 mm). b) Determine the local distribution of precipitation in this basin for this storm and draw the “precipitation-area" curve. Gauge A B с D E Precipitation P:(mm) 8.0 + a/4 16.4 + a/4 16.8 + a/4 16.3 + a/4 20.0 + a/4 21.8 + a/4 22.9+ a/4 31.6 + a/4 27.0 + a/4 30.6 + a/4 32.7 + a/4 Thissen Polygon Area Ai (km) 215.1 595.2 444.6 172.1 + a 78.8 + a 764.9+ a 148.2 274.9 834.3 274.9 229.4 F G 1 H I J K