ESTD PERPUSTAKAAN UNTAD
ESTD PERPUSTAKAAN UNTAD
| JudulIDENTIFIKASI BAWAH PERMUKAAN MENGGUNAKAN DATA GROUND PENETRATING RADAR (GPR) DI DESA SIBEDI KECAMATAN MARAWOLA KABUPATEN SIGI |
| Nama: AGSHEILLA ELOK FAIQOH |
| Tahun: 2022 |
| Abstrak The Ground Penetrating Radar (GPR) method has been used in this study to identify the subsurface in Sibedi Village, Marawola District, Sigi Regency. Measurements were made on 7 different tracks. The data obtained is in the form of raw data from the recording of the GPR tool, then processed using the Reflexw software. The results obtained are in the form of a 2D radargram profile that shows the rock bed arrangement. Determination of rock arrangement is based on the reflection configuration pattern or sediment type, the velocity of the EM wave propagation and the geological conditions of the study area. The rock layer arrangement obtained at each path includes clay layer with EM wave velocity value of 0,06 m/ns, silt layer with EM wave velocity value of 0,07 m/ns, shale layer with EM wave velocity value of 0,09 m/ns, and sandstone layer with EM wave velocity value of 0,1 m/ns. Keywords: Ground Penetrating Radar, Electromagnetic Wave, Rock, Reflexw. |