Identifikasi Ketebalan Gambut Berdasarkan Parameter Kecepatan dan Amplitudo Gelombang Menggunakan Metode Profilling GPR

Authors

  • Betaria Sumi Ropasu Hutasoit Tanjungpura University
  • Lena Sumargana Badan Riset dan Inovasi National

DOI:

https://doi.org/10.26418/pf.v10i3.57790

Abstract

Telah dilakukan penelitian identifikasi ketebalan gambut dengan parameter kecepatan dan amplitudo gelombang menggunakan metode profiling GPR. Penelitian ini menggunakan 3 lintasan dengan panjang lintasan 500 m dan untuk mendapatkan data CMP panjang lintasan 10,7 m. Citra radargram yang diperoleh dari GPR diolah menggunakan perangkat lunak ReflexW untuk mendapatkan nilai kecepatan rambat gelombang, berdasarkan hasil pengolahan data ketebalan gambut berkisar antara 3,9 m hingga 5,7 m dengan nilai kecepatan rambat gelombang 0,038 m/ns.

Author Biographies

Betaria Sumi Ropasu Hutasoit, Tanjungpura University

Program Studi Geofisika

Lena Sumargana, Badan Riset dan Inovasi National

Pusat Riset Geospasial

References

Wahyunto, Suparto, H. Subagjo and S. Ritung, Sebaran Gambut dan Kandungan Carbon di Sumatra dan Kalimantan, I Nyoman N. Suryadiputra ed., Bogor: Wetlands Internasional- Indonesia Programme, 2005.

S. Husein S., Pemetaan Ketebalan Regolith (Tanah Penutup) dengan Metode Ground Penetrating Radar (GPR) di Daerah Aliran Sungai Jirak Kabupaten Gunungkidul, DIY, 2015.

A. N. A., Perubahan Karakteristik Elekromagnetik Menggunakan Ground Penetrating Radar Hubungannya Dengan Karakteristik Sedimen Bawah Permukaan, Bulletin of Scientific Contribution, Volume Vol. 5, No. 1, pp. 1-10, 2007.

e. a. A. Jawad, Ultra-Wideband Antenna Design for GPR Applications: A Review, (IJACSA) International Journal of Advanced Computer Science and Applications, Volume 8, p. 7, 2017.

e. a. A. M. Hakim, Modul Eksprorasi Elektromagnetik S1, Lampung: Universitas Lampung, 2014.

W. L. J. &. C. P. J. L. E. Parry, Journal of Geophysical Research, vol. 119(4), pp. 567-576., 2014.

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Published

2023-02-26

Issue

Vol. 10 No. 3 (2022)

Section

Articles

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Date: 24-05-2023

Prisma Fisika
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