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Journal : Scientific Journal of Informatics

GRAV3D Validation using Generalized Cross-Validation (GCV) Algorithm by Lower Bounds Approach for 3D Gravity Data Inversion Adhi, Mochamad Aryono; Wahyudi, Wahyudi; Suryanto, Wiwit; Sarkowi, Muh
Scientific Journal of Informatics Vol 5, No 2 (2018): November 2018
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v5i2.16736

Abstract

The completion of gravitational data inversion results in a smooth recovered model. GRAV3D is one software that can be used to solve 3D inversion problems of gravity data. Nevertheless there are still fundamental problems related to how to ensure the validity of GRAV3D to be used in 3D inversion. One approach used is to use lower bounds as inversion parameters. In this study lower bounds are set from  to . The results obtained show that the use of lower bounds decreases resulting in a larger data misfit which means that the more data that meets the tolerance calculation, the better recovered model produced.
GRAV3D Validation using Generalized Cross-Validation (GCV) Algorithm by Lower Bounds Approach for 3D Gravity Data Inversion Adhi, Mochamad Aryono; Wahyudi, Wahyudi; Suryanto, Wiwit; Sarkowi, Muh
Scientific Journal of Informatics Vol 5, No 2 (2018): November 2018
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v5i2.16736

Abstract

The completion of gravitational data inversion results in a smooth recovered model. GRAV3D is one software that can be used to solve 3D inversion problems of gravity data. Nevertheless there are still fundamental problems related to how to ensure the validity of GRAV3D to be used in 3D inversion. One approach used is to use lower bounds as inversion parameters. In this study lower bounds are set from  to . The results obtained show that the use of lower bounds decreases resulting in a larger data misfit which means that the more data that meets the tolerance calculation, the better recovered model produced.
Co-Authors Abdul Latief Gunawan Adi Susilo agung setiawan Agus Kuswanto AGUS SETIAWAN Agustin, Erisa Ahmad Zaenudin Ahmad Zaenudin Akroma Hidayatika Aldika Rizkiano Aldika Rizkiano Aleksander Purba Ari Setiawan Aryono Adhi, Aryono Azrin Merdi Isman Bagus Sapto Mulyanto Bagus Sapto Mulyanto Bagus Sapto Mulyatno Basuki, Kelik Hendro Budiman Budiman Dani, Ilham Darmawan, I Gede Boy Daru Adi Dewi, Soraya Tiana Dikpride Despa Dikpride Despa Dikpride Despa Ecca Urbita Kanedi Saihu Egi Ramdhani Fandra, Bobby Firmando Huda Utama Halim, Muhammad Rizqi Hariani, Pepi Herri Wardono Herry Wardono Hidayatika, Akroma I Gede Boy Darmawan Ika Kustiana Ika Kustiani IMAM SANTIKO RAHARJO Imam Setiadi Indra Arifianto Indragiri, N Muhammad Irza Sukmana Ismail Istifani Ferucha Jarot Setyowiyoto Juandi Juandi Karyanto, Karyanto Karyanto, Karyanto Kumalasari, Isti Nur Kuncoro, Kirana Helga Aimee Kurnia, Yoga Lukman, Ernis Mahmud Yusuf MARDIANA Mardiana Mardiana Maulia, Ikram Mohd Harizalsyah Muhammad Eddy Darmansyah Muhammad Zuhdi Mulyasari, Rahmi Mulyatno, Bagus S Murti , Antonius Hary Nandi Haerudin NICO ARDIATMA OKTAVIO OctariaSurajaya, Tiara Ordas Dewanto Otten Rinaldi Putera, Adimas Bayu Ardian Rafi Rilo Pambudi Rahmi Mulyasari Ratna Widiyawati Ratna Widyawati Regina Febryzha Sawitri Restu Ningsih Ria Oktaviani Sinia Riri Arinda Adama Risgiyanto Risgiyanto Roy Irawan Saihu, Ecca Urbita Kanedi Salamah, Ummi Sari Utama Dewi Sawitri, Regina Febryzha Sismanto Sismanto Sopan, Langnanda Ekakurnia Putri Srianti, Ririn Suharno Suharno Suharno Suharno Suharno Suhartomo, Hery Suhayat Minardi Suhayat Minardi Suryanto, Wiwit Tommy Kharizma Husein Tri Budi Setiawan Trisya Septiana Upik, Upik Wahyudi Wahyudi Wibowo, Rahmat Catur Widiatmoko, Donny Yesi Yandriani Yogi, Ida Bagus Suananda