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INDONESIA
Jurnal Riset dan Rekayasa Kelautan
Published by Badan Pengkajian dan Penerapan Teknologi
ISSN : -     EISSN : 27237338     DOI : -
Core Subject : Science, Social,
Chemistry Computer Science & IT Earth & Planetary Sciences Environmental Science Physics
Oseanika: Jurnal Riset dan Rekayasa Kelautan, the Journal of Marine Research and Engineering, is a bilingual journal (Indonesian and English) published two times a year which is in April and October and provide a scientific publication medium for researchers, engineers, practitioners, academicians, and observers in the field related to marine science and technology. This journal is a media to actualize the thinking, ideas and results of research and engineeringand thus accepts original papers, review articles, case studies, and short communications. The articles published are peer-reviewed by no less than two referees, and cover various marine science and technology subjects related to the field of oceanography, geology and geophysic, environment, as well as life sciences in general.
Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Oseanografi
Articles 35 Documents
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SURVEI HIDRO-OSEANOGRAFI DI PERAIRAN RAJA AMPAT, PAPUA BARAT, INDONESIA Herwindya, Athur Yordan; Febriawan, Hendra Kurnia; Nugroho, Adam Budi; Dannari, Arnold
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4529

Abstract

Kepulauan Raja Ampat merupakan salah satu tujuan wisata utama di Indonesia dan juga sebagai kawasan konservasi alam. Hal tersebut disebabkan karena wilayah tersebut kaya akan keanekaragaman hayati, kenampakan dan sumber daya alam, serta budaya. Pada tahun 2014, pemerintah Indonesia menyelenggarakan kegiatan Sail Raja Ampat sebagai bagian promosi pembangunan di wilayah tersebut. Badan Pengkajian dan Penerapan Teknologi (BPPT) berperan dalam kegiatan Sail tersebut dengan menggunakan KR Baruna Jaya IV untuk melakukan survei kelautan maupun kegiatan diseminasi teknologi. Penelitian ini bertujuan untuk memberikan gambaran kegiatan survei hidro-oseanografi di perairan Raja Ampat sebagai bagian kegiatan Sail Raja Ampat. Kegiatan survei dilakukan pada dua area utama yaitu Teluk Kabui dan Selat Sagewin. Hasil menunjukkan bahwa survei tersebut mampu memberikan gambaran morfologi di kedua area tersebut. Secara batimetri perairan Teluk Kabui memiliki kedalaman antara 18 – 53 meter, sedangkan kedalaman perairan Selat Sagewin berkisar antara 104 - 508 meter. Rata – rata suhu di perairan Raja Ampat diketahui berkisar antara 28? – 29?C dan memiliki salinitas berkisar antara 32.5 - 35 psu. Litologi berupa batupasir, batugamping, dan lempung juga berhasil diketahui dari survei tersebut. Data – data ilmiah kebumian tersebut bermanfaat untuk melengkapi data – data yang sudah ada ataupun sebagai dasar perencanaan kegiatan penelitian selanjutnya. Disamping itu, data tersebut dapat dimanfaatkan untuk mengetahui karakteristik alam di perairan Raja Ampat sebagai pendukung kegiatan pembangunan di wilayah tersebut.
APLIKASI METODE PSEUDO 3D SEISMIK DI CEKUNGAN JAWA BARAT UTARA MENGGUNAKAN K.R. BARUNA JAYA II Puspasari, Trevi Jayanti; Sumirah, Sumirah
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4562

Abstract

ABSTRAK Tuntutan untuk mengikuti perkembangan kebutuhan industri migas menjadi motivasi dalam mengembangkan teknik penerapan dan aplikasi akuisisi seismik multichannel 2D. Perkembangan kebutuhan eksplorasi industri migas tidak diimbangi dengan anggaran peningkatan alat survei seismik milik negara termasuk yang terpasang di K.R. Baruna Jaya II – BPPT. Penerapan metode pseudo 3D pada disain survei dan pengolahan data dapat menjadi solusi efektif dan efisien dalam mengatasi persoalan tersebut. Metode Pseudo 3D merupakan suatu teknik akuisisi dan pengolahan data dengan menitik beratkan pada disain akuisisi dan inovasi pengolahan data seismik 2D menghasilkan penampang keruangan (3D) berdasarkan input data seismik yang hanya 2D. Penelitian ini bertujuan untuk mengaplikasikan metode pseudo 3D seismik di Cekungan Jawa Barat Utara menggunakan wahana KR. Baruna Jaya II yang dilakukan pada Desember 2009. Sebagai hasil, pengolahan data 2D lanjutan telah dilakukan dan diperoleh profil penampang seismik keruangan (3D). Profil hasil pengolahan data Pseudo 3D ini dapat menjadi acuan dalam pengambilan keputusan dan rencana survei berikutnya. Kata Kunci: Seismik Pseudo 3D, Seismik multichannel 2D, K.R. Baruna Jaya II, Cekungan Jawa Barat Utara. ABSTRACT [Aplication of Seismic Pseudo 3D in Nort West Java Basin Using K.R. Baruna Jaya II] The demand to follow the growth of needs in the oil and gas industry is a motivation in the developing of techniques for assessment and applying 2D multichannel seismic acquisition. The development of exploration needs for the oil and gas industry is not matched by budget for an upgrade Government’s seismic equipment including equipment installed in K.R. Baruna Jaya II. Applied Pseudo 3D method in survey and seismic data processing can be an effective and efficient solution. The pseudo 3D method is a data acquisition and processing technique with an emphasis on the acquisition design and 2D seismic data processing innovation to produce a 3D seismic volume. This study aims to apply the pseudo 3D seismic method in the North West Java Basin using the K.R. Baruna Jaya II which was held in Desember 2009. As a Result, advanced seismic processing was carried out to output a seismic volume (3D) profile. This profile can be used as a reference in making decisions and planning the next survey. Keywords: Pseudo 3D Seismic, Seismic 2D multichannel, K.R. Baruna Jaya II, Nort West Java Basin.
Front Cover Vol 1, No 2 (2020) Oseanika Nugroho, Rizki Adi
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4632

Abstract

Back Cover Vol 1, No 2 (2020) Oseanika Nugroho, Rizki Adi
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4633

Abstract

PROSEDUR SURVEI PEMETAAN BAWAH LAUT UNTUK PERENCANAAN PEMASANGAN SISTEM KABEL LAUT INDONESIA CABLE BASE TSUNAMIMETER (INA-CBT) Dwi haryanto; Hendra Kurnia Febriawan; Yudo Haryadi; Rahadian Rahadian; Djunaedi Muljawan
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4507

Abstract

[Seabed Mapping Prosedure for Indonesia Cable Based Tsunamimeter (Ina-CBT) Installation Planning] Indonesia, which is located in the “Pacific Ring of Fire”, is a potential country for tsunami disaster. BPPT has developed technologies for tsunami early warning system is known as the Indonesia Cable Based Tsunameter (Ina-CBT). In 2020, BPPT will initiate four marine cable route survey in four locations where have a large potential of tsunami, namely: Labuan Bajo segment, Rokatenda segment, Makassar strait segment and the Cilacap - Krui segment. To support this project, marine cable route survey is mandatory to obtain the seabed characteristic along the route. This characteristic is necessary to obtain the suitable submarine cable route and avoid hazards during the installation and maintenance. This paper describes the procedures of Ina-CBT marine cable route survey. These procedures include scope of survey, methods, survey vessel and equipment, data processing, and reporting. It is expected that this paper could serve as reference guide to carry out a high-quality marine cable route survey, which can produce an optimum cable route and suitable cable type for the Ina-CBT development. Keywords: Tsunami, Ina-CBT, survey procedure, seabed mapping, cable route.    
PENGEMBANGAN PROTOTIPE STASIUN OBSERVASI MARITIM NEAR REAL TIME DI KAWASAN RENCANA NATIONAL SCIENCE TECHNOPARK MARITIME, PENAJAM PASER UTARA Endro Soeyanto; Agus Sudaryanto; Rizki Adi Nugroho
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4514

Abstract

[Prototype Development of Near Real Time Maritime Observation Station at Regional of ProposedNational Science Technopark Maritime, Penajam Paser Utara] Environmental monitoring efforts including oceanographic conditions and their interactions with the atmosphere are important inefforts to provide data and information for the use, protection and management of the maritime environment. Fulfillment of a continuous and near real-time monitoring system becomes a necessity.Penajam Paser Utara Region has been designated as the location of National Science TechnologyPark - Maritime (NSTP-M) development which facilitated by a maritime observation stationinfrastructure. By combining various subsystems, including data acquisition, data distribution and power supply management, this study aims to provide an overview of the development of monitoring system and the data generated from the maritime observation stations. As the result, the maritime observation station has been able to monitor weather parameters, tides and surface currents continuously and near real time (nRT) by adopting the Meteorological-Oceanographic (Met-Ocean) survey which is integrated in the Read Down Station (RDS) as data processing and management center in BPPT. Keywords: Maritime Observation Station, Meteorology-Oceanography Survey, NSTP Maritime, District of Penajam Paser Utara
PEMANFAATAN JARINGAN SARAF TIRUAN PROPAGASI BALIK UNTUK MODEL PREDIKSI DERET WAKTU PASANG SURUT Afif Widaryanto; Fineza Ilova
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4522

Abstract

[The Use of Backpropagation Neural Network for Time Series Tide-Level Prediction Model] Most of ocean related activities require tidal prediction data. This requires a prediction system with high accuracy. The widespread application of artificial intelligence with its various reliability inspired this research to apply tidal prediction models using artificial neural networks. With the input of tidal data for the previous seven days to predict the tide for the next 6 and 12 hours, it can be modeled using an artificial network based on back propagation learning method. As a result, the performance of the prediction model testing is very satisfying with an average accuracy of above 90% and low MSSE (mean sum square error) values.Keywords: tide; artificial intelligent; neural network; prediction model
SURVEI HIDRO-OSEANOGRAFI DI PERAIRAN RAJA AMPAT, PAPUA BARAT, INDONESIA Athur Yordan Herwindya; Hendra Kurnia Febriawan; Adam Budi Nugroho; Arnold Dannari
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4529

Abstract

[Hydro-oceanographic Survey at Raja Ampat Waters, West Papua, Indonesia] Raja Ampat archipelago is one of the major tourism destinations in Indonesia and a nature conservation area. This is due to the abundance of biodiversity, natural features and resources, as well as culture. In 2014, the Indonesian government organized Sail Raja Ampat as a promotion program for the development of Raja Ampat. Badan Pengkajian dan Penerapan Teknologi (BPPT) took part in the event by using RV Baruna Jaya IV to perform a marine survey and technological dissemination activity. This study is aimed to describe hydro-oceanographic survey activity at the Raja Ampatwaters as a part of the Sail Raja Ampat. The survey was conducted at the two main areas: Teluk Kabui and Selat Sagewin. Results indicate that the survei has successfully revealed morphological features in both areas. The bathymetry shows that Teluk Kabui has a bathymetry depth of 18 – 53 meters, while the bathymetry of Selat Sagewin is about 104 – 508 meters. The average temperature of the region is approximately 29.2? – 30.5?C with a salinity of 31 - 34 psu. Lithological features as sandstones, limestones, and clays were also obtained. Those results and data are useful to complement the existing data and to future research activities. In addition, the data could also be used to evaluate the natural characteristics of Raja Ampat waters and to support the development activity in that area.Keywords: Raja Ampat, hydrography, oceanography, multibeam, CTD, sub bottom profiler
APLIKASI METODE PSEUDO 3D SEISMIK DI CEKUNGAN JAWA BARAT UTARA MENGGUNAKAN K.R. BARUNA JAYA II Trevi Jayanti Puspasari; Sumirah Sumirah
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4562

Abstract

[Aplication of Seismic Pseudo 3D in Nort West Java Basin Using K.R. Baruna Jaya II] The demand to follow the growth of  needs in the oil and gas industry is a motivation in the developing of techniques for assessment and applying 2D multichannel seismic acquisition. The development of exploration needs for the oil and gas industry is not matched by budget for an upgrade Government’s seismic equipment including equipment installed in K.R. Baruna Jaya II. Applied Pseudo 3D method in survey and seismic data processing can be an effective and efficient solution. The pseudo 3D method is a data acquisition and processing technique with an emphasis on the acquisition design and 2D seismic data processing innovation to produce a 3D seismic volume. This study aims to apply the pseudo 3D seismic method in the North West Java Basin using the K.R. Baruna Jaya II which was held in Desember 2009. As a Result, advanced seismic processing was carried out to output a seismic volume (3D) profile. This profile can be used as a reference in making decisions and planning the next survey.  Keywords:          Pseudo 3D Seismic, Seismic 2D multichannel, K.R. Baruna Jaya II, Nort West Java Basin.
Front Cover Vol 1, No 2 (2020) Oseanika Rizki Adi Nugroho
Oseanika Vol. 1 No. 2 (2020): Oseanika: Jurnal Riset dan Rekayasa Kelautan - Desember 2020
Publisher : Laboratory for Marine Survey Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/oseanika.v1i2.4632

Abstract

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