A Data Processing Program for Web Based Rain Gauge Calibrators

Abstract

The purpose of this study was to produce an application program for the data processing unit of a web base rain gauge calibrator. The application program was developed using Studio XE2 of C ++ RAD (Rapid Application Development) software. Testing result shows that what you get was what you command or there was no different between the result and the command.

The Bias of Web Based Rain Gauge Calibrator Due to Bubbles

“…The dynamic calibration method has been used for example by Vasva´ri (2005) and Shedekar et al (2016). The fourth has been used, one of which by Wijonarko et al (2019). The first two methods are still manual, but relatively small; so that they can be used to calibrate a rain gauge directly at rain gauge stations.…”

“…Calibration method has been applied using WBRGC (Wijonarko et al, 2019;Maftukhah & Wijonarko, 2019). In the indoor or outdoor environments, WBRGC has many bubbles attached in it, when it is filled directly with water.…”

“…Although often be employed as a set and forget sensor, tipping buckets employed at fields are numerous in number. They need recalibration at least twice a year (Wijonarko et al, 2019. Hence, a better calibration method for this rain gauge is needed.…”