How to Calculate Optimum number of Rain Gauge Stations?
Optimum number of Rain Gauge Stations calculator uses Optimum number of Rain Gauge Stations=(Coefficient of Variation of Rainfall at n stations/Allowable Degree of error)^2 to calculate the Optimum number of Rain Gauge Stations, The Optimum number of Rain Gauge Stations formula is defined by the parameters coefficient of variation of the rainfall values at the existing n stations (%) and allowable degree of error E in the estimate of mean rainfall.
. Optimum number of Rain Gauge Stations and is denoted by N symbol.
How to calculate Optimum number of Rain Gauge Stations using this online calculator? To use this online calculator for Optimum number of Rain Gauge Stations, enter Coefficient of Variation of Rainfall at n stations (C_{v}) and Allowable Degree of error (E) and hit the calculate button. Here is how the Optimum number of Rain Gauge Stations calculation can be explained with given input values -> 100 = (10/1)^2.