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All Journal Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Ilmu dan Teknologi Kelautan Tropis Seminar Nasional Aplikasi Teknologi Informasi (SNATI) ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology POSITRON Jurnal Keteknikan Pertanian Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Kelautan Tropis Jurnal Teknik Sipil Journal of Geoscience, Engineering, Environment, and Technology Journal of Applied Geospatial Information JURNAL ENGGANO Omni-Akuatika BULLETIN OF THE MARINE GEOLOGY Jurnal Otomasi Kontrol dan Instrumentasi Marine Research in Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Kelautan Nasional International Journal of Remote Sensing and Earth Sciences (IJReSES) Jurnal Geologi Kelautan: Media Hasil Penelitian Geologi Kelautan Jurnal Riset Jakarta Jurnal Chart Datum Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Nasional Teknik Elektro dan Teknologi Informasi TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES) Jurnal Rekayasa elektrika Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Policy Brief Pertanian, Kelautan, dan Biosains Tropika Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine Jurnal Perikanan The International Journal of Remote Sensing and Earth Sciences (IJReSES)
Henry Munandar Manik
Departemen Ilmu Dan Teknologi Kelautan, Fakultas Perikanan Dan Ilmu Kelautan, IPB University, Bogor, 16680, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Mathematics Physics Social Sciences Other

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Journal : Jurnal Perikanan

 1 
COMPUTING AND CLASSIFICATION OF ACOUSTIC BACKSCATTER VALUES OF THE BOTTOM SUBSTRATE OF JAKARTA BAY USING MULTIBEAM ECHOSOUNDER Lazuardi, Muhammad Nur Riza; Manik, Henry Munandar; Setiyadi, Johar
Jurnal Perikanan Unram Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1383

Abstract

Jakarta Bay is a semi-closed water area with numerous activities that trigger sedimentation, which can disrupt navigation and construction activities in Jakarta Bay. Sediment analysis and classification are useful to provide information on sediment types to support activities and coastal management in Jakarta Bay. The multibeam echosounder is an underwater acoustic research instrument that generates depth data and seabed backscatter with wide coverage and high resolution. The backscatter values are used to determine the type and grain size of sediments through the backscatter values, which function through angular response. This study uses data from the Lattek (Practical Training) Dikspespa Hidros XXI survey conducted by the Naval Technology College (STTAL) in collaboration with the Hydro-Oceanographic Education Center of the Indonesian Navy (Pusdik Hidros TNI-AL). The instruments used include the Teledyne Reson T-50R Multibeam Echosounder and the sediment grab sampler. The acoustic multibeam data were processed using Caris and FMGT software to produce bathymetric profiles and backscatter mosaics at depths ranging from 5 to 9 meters. The backscatter intensity ranges from -40 dB to -27 dB with ten classification categories: clay, silty clay, sandy clay, sandy silt, very fine silt, fine silt, medium silt, coarse silt, sandy mud, and clayey sand. The acoustic data were linked with sediment samples to classify and determine the sediment types. The results of the sediment sample analysis were divided into empat classes based on grain size: coarse clay, coarse silt, fine sand, and very fine sand.
COMPARATIVE ANALYSIS OF WATER COLUMN TEMPERATURE USING SEISMIC INVERSION AND WORLD OCEAN ATLAS (WOA) METHODS IN WAIPOGA WATERS, PAPUA Kusdiana, Dias; Manik, Henry Munandar; Nainggolan, Tumpal Bernhard; Firdaus, Yulinar
Jurnal Perikanan Unram Vol 15 No 2 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i2.1400

Abstract

Seismic oceanography is a combination of two sciences: seismic and oceanography. It is used to study phenomena in the water column, one of which is temperature measurement in the water column. This study aims to analyze the differences in water column temperature measurements using the seismic inversion method and measurements using data from the World Ocean Atlas (WOA). The data processing is divided into three stages: seismic data processing using ProMAX 2D software, synthetic seismogram processing using Hampson-Russell Software, and temperature distribution processing using Ocean Data View and Matlab software. The accuracy of the inversion-derived temperature was tested against observational data using the mean absolute error (MAE) criterion. The results of the temperature difference analysis show that the temperatures obtained from WOA data measurements are lower than those obtained using the seismic inversion method. The temperatures measured using WOA data range from 27.5–29.4 °C, while the inversion method ranges from 30.8–29.3 °C. Verification results indicate fairly good accuracy, with the MAE between WOA and seismic inversion ranging from 1.9–3.4 °C.
Co-Authors . Susilohadi Adhi Kusuma Negara Adi Purwandana Adi Purwandana Aditya P. Sidiq Adrianus, Aldwin Agung D. Syakti Agus Atmadipoera Agustina Sartika Yos Ekaristi Manik Agustinus Agustinus Alajuri, M Hasbi Sidqi Alfrida Romauli Amanda Astri Pratiwi Febrianti Anang P. Adi Anang Prasetia Adi Anang Prasetia Adi Andi Achmadi Andi Yaodi Nurani Yamin Angga Dwinovantyo Angga Dwinovantyo Ari Wahyudi Ari Wahyudi Asep Ma'mun Asep Ma’mun Asep Priatna Asmoro, Nuki Widi Augy Syahailatua Azhari, Ferian Bagas O. Siahaan Bernawis, Lamona Irmudyawati Billi R Kusumah Billi Rifa Kusumah Brojonegoro, Irsan S Catur Purwanto, Catur Choirul Umam, Choirul Christian Nugroho Dadang Handoko Deddy Bakhtiar Djoko Hartoyo Domey Moniharapon Dony Apdillah Dwi Charnila Dwiadji Gultom Edi Kusmanto Edy Hartulistiyoso Elson, La Faaris, Said M Fahrulian Fahrulian Fahrulian Fahrulian Fahrulian Fahrulian Fathkhurozak Yunanda Rifai Firdaus, Randi Fredrich Simanungkalit Gentio Harsono Gentio Harsono Handoko, Dadang Haqqu Ramdhani Hargiani, Fransisca Xaveria Hasan, Rozaimi Che Hascaryo, Anom Puji Hawari, Aqil Hawis H Madduppa Hendra Jayanto Hendra Jayanto Henry Andriadi Hestirianoto, Totok Hestirianoto, Totok Hestirianoto Hollanda Arief Kusuma Husal, Siddiq Husaini I Wayan Sumardana Eka Putra Imam Mudita Indah Nurkomala Indra Jaya Indra Jaya Indra Jaya Indra Jaya Indra Jaya Indra Jaya Irsan Soemantri Brodjonegoro Ita Wulandari Jales Veva Jaya Johar Setiyadi Junaedi, Liva Kang, Myounghee Karlisa Priandana Khairul Amri Kirana, Widiah Dwi Krisna Rendi Awalludin Kurniawan , Muhammad Aziz Kurniawan, Muhammad Azis Kusdiana, Dias La Elson, La Elson Lalita, Rayi Khasanah Larasati, Oktavira Dwi Demia Lazuardi, Muhammad Nur Riza Lili Somantri Liva Junaedi M. Agung Sedayu M.Rizal Keulana Manik, Agustina Sartika Muhamad Yulianto Muhammad Farhan Muhammad Firdaus MUHAMMAD ILHAM Muhammad Reza Cordova, Muhammad Reza Muhammad Sanubari Muhammad Siddiq Sangadji Muhammad Zainuddin Lubis Muhammad Zulfikar Muharrom, Eka Yudha Myounghee Kang Nainggolan, Tumpal Bernhard Napitupulu, Gandhi Napitupulu, Moses Nazar Nurdin Negara, Adhi K. Nugroho, Bimo Aji Nur Fitria, Hanita Pamalik, Aulia Ranggi Prasetiawan, Agung Prihantoro, Andi Exyas Pujiyati, Sri Pujiyati Purwandana , Adi Putra, I Wayan Sumardana Eka R. Yanuar H. P Rabbani, Mochamad Rafif Radjawane, Ivonne Milichristi Rahmat, Ayi Rahmatullah, Amri Ratna Juita Sari Rina Fajaryanti Rina Nurkhayati Rina Zuraida Rizqi Ayu Farihah, Rizqi Ayu RR. Ella Evrita Hestiandari Saifur Rohman Setiyadi, Johar Setyanto, Agus Situmorang, Edriyan Sofyatuddin Karina Sri Pujiyati Steven Solikin Subarsyah Subarsyah Subarsyah Subarsyah Subarsyah Subarsyah Suhengki, Gemma Cahya Hafifah Suhengki Suhengki, Suhengki Sukoco, Nawanto Budi Sumantri, Willi Supriyanto, Taufiq Susilo Hadi Susilohadi Susilohadi Susilohadi Susilohadi Susilohadi Susilohadi Susilohadi Susilohadi Susilohadi Susilohadi Susilohadi Syahrin, Win Alfi Syahrul Purnawan Syahrul Purnawan Teguh Arif Pianto Tri Aji Tri Nur Sujatmiko Try Febrianto Tumpal B. Nainggolan Tumpal Bernhard Nainggolan Udrekh Udrekh Vincentius P Siregar Widodo S Pranowo Widodo Setiyo Pranowo Wijopriono Windra, Alivio Winjaniatun, Siti Novrianti Yoga Prihantoro Yoga Prihantoro Yulinar Firdaus, Yulinar Zahran, Hafizh