Warsa
The aim of research aims to highlight the use of the georadar as a useful prospecting technique to identify the areal density and the geometrical features of Garuda Wisnu Kencana (GWK) statue located inside cultural park area in Ungasan Bali. The area of this study is located at Ungasan, Badung in the island of Bali. The existence of cavities or voids beneath underground can lead to a serious hazard of building construction. Ground Penetrating Radar (GPR) is one of the most effective tool to GPR has advanced to a level where the subsurface condition can be diagnosed with confidence. This method uses dielectric permittivity, conductivity, and magnetic permeability. In January 2018 tomographic imaging of subsurface feature using GPR has been pursued in GWK. This research was focused on analyzing the presence of cavities and other features using GPR modelling. GPR measurement has been carried out using the RAMAC GPR instrumentation system of 200 MHz unshielded antenna mode. The result will be correlated with geoelectric interpretation results that have been acquired in July 2013.
Penerapan Karya Tulis
The existence of cavities or voids beneath underground can lead to a serious hazard of building construction.