Search Results - "Henry M. Manik"
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Variation of Zooplankton Mean Volume Backscattering Strength from Moored and Mobile ADCP Instruments for Diel Vertical Migration Observation
Published in Applied sciences (01-05-2019)“…Zooplankton can be detected by using acoustic Doppler current profiler (ADCP) instruments through acquiring the mean volume backscattering strength (MVBS)…”
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2
Seabed Geoacoustic Analysis Using Scientific Single Beam Echosounder
Published in Jurnal ilmiah perikanan dan kelautan (19-08-2024)“…Graphical Abstract Highlight Research Geoacoustic quantification. Sediment identification. Sediment classification. Geoacoustic characteristic. Sediment type…”
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Geospatial analysis for prediction of potential fishing zones in the Banggai Waters using hydroacoustic data and satellite remote sensing
Published in BIO web of conferences (01-01-2024)“…Banggai waters are a strategic area rich in fish resources and a source of livelihood for most of the local population. Mapping fish stocks is important to…”
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Hydroacoustic method and GIS-Dashboard visualization for fish size in Banggai Sea Waters
Published in BIO web of conferences (01-01-2024)“…Estimating fish stocks, including their distribution and density, plays a vital role in the management of capture fisheries. Hydroacoustic technology is widely…”
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Teknologi Low-Frequency Acoustic untuk Identifikasi Gas Hidrat Berdasarkan Perubahan Karakter Seismik di Perairan Laut Aru
Published in Jurnal Rekayasa Elektrika (29-03-2021)“…Gas hydrate is a type of hydrocarbon formed like crystals and is formed in the seabed sediment layer. Water temperature and pressure affected the area where…”
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Analisis Sinyal Sub Bottom Profiler Untuk Penentuan Parameter Uji Penetrasi Dasar Perairan
Published in Jurnal Teknik Sipil (26-12-2020)“…Penyelidikan dan pengujian dasar perairan memegang peranan penting pada konstruksi pondasi kelautan dikarenakan informasi yang dihasilkan akan mempengaruhi…”
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PENGUKURAN TARGET STRENGTH DAN STOK IKAN DI PERAIRAN PULAU PARI MENGGUNAKAN METODE SINGLE ECHO DETECTOR (Measurement of Target Strength and Fish Stock in Pari Islands Seawaters Using Single Echo Detector Method)
Published in Marine fisheries (Online) (07-10-2016)“…ABSTRACTEchoes from two targets cannot be distinguished if two targets are located in the same range. This will cause an error in some analysis process such as…”
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Rancang Bangun Transduser Piezoelektrik untuk Analisis Target Strength Argo Float
Published in Positron (30-11-2023)“…Deteksi bawah air menggunakan teknologi akustik kelautan merupakan bagian dari metode penginderaan jauh. Hal ini disebabkan karena gelombang akustik mampu…”
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Acoustic Observation of Zooplankton Using High Frequency Sonar (Observasi Akustik Zooplankton Menggunakan Sonar Frekuensi Tinggi)
Published in Ilmu kelautan (02-06-2015)“…Underwater acoustic sampling techniques provide an advantage over traditional net-sampling for zooplankton research. The research presents a methodology for…”
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Acoustic systems (split beam echo sounder ) to determine abundance of fish in marine fisheries
Published in Journal of geoscience, engineering, environment and technology (Pekanbaru) (01-03-2017)“…Acoustic waves are transmitted into the subsurface ocean will experience scattering (scattering) caused by marine organisms, material distributed in the ocean,…”
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PENERAPAN DEKONVOLUSI SPIKING DAN DEKONVOLUSI PREDIKTIF PADA DATA SEISMIK MULTICHANNEL 2D DI LAUT FLORES
Published in Jurnal teknologi perikanan dan kelautan (20-02-2017)“…Tujuan dasar dari pengolahan data seismik yaitu untuk mengkonversikan informasi yang terekam dari lapang menjadi data yang dapat diinterpretasikan. Salah satu…”
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Pemrosesan Citra Side Scan Sonar untuk Pemetaan Dasar Laut Pelabuhan Benoa
Published in JNTETI (Jurnal Nasional Teknik Elektro dan Teknologi Informasi) (Online) (03-08-2016)“…Detection of seabed can be obtained with a high resolution using side scan sonar instrument. This instrument also provides geospatial information of underwater…”
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Pemrosesan Sinyal Data Sub-bottom Profiler Substrat Dasar Perairan Selat Lembeh
Published in Jurnal Rekayasa Elektrika (27-04-2017)“…An accurate mapping of ocean seabed is needed to answer the challenges faced by the marine scientist today. Sub-bottom profiler present as one of the acoustics…”
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14
Autonomous Underwater Vehicle untuk Survei dan Pemantauan Laut
Published in Jurnal Rekayasa Elektrika (27-04-2017)“…AUV is an unmanned submersible platform to accomplish a mission. Side-scan sonar, Conductivity Temperature Depth (CTD), and underwater video camera are usually…”
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15
Broad bandwidth acoustic backscattering from small fish : Measurements and cylindrical model
Published in The Journal of the Acoustical Society of America (01-03-2019)“…Acoustic backscattering measurements were conducted of individual ray-finned fishes (Gnathopogon caerulescens) at frequencies from 30 to 150 kHz in an acoustic…”
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Underwater Acoustic Propagation using Monterey-Miami Parabolic Equation in Shallow Water Kayeli Bay Buru Distric
Published in Journal of applied geospatial information (Online) (02-01-2024)“…Indonesia's geographical position is an advantage compared to other countries, both in terms of geoeconomics, geopolitics and geostrategy. For this reason, it…”
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KUANTIFIKASI KAPAL KARAM BERMATERIAL LOGAM MENGGUNAKAN MULTIBEAM ECHOSOUNDER
Published in Jurnal teknologi perikanan dan kelautan (13-07-2017)“…Penggunaan peralatan Multibeam Echosounder (MBES) untuk mendeteksi dasar perairan sudah dilakukan oleh beberapa peneliti, yang menghasilkan nilai intensitas…”
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RANCANG BANGUN ALGORITMA DAN APLIKASINYA PADA AKUSTIK SINGLE BEAM UNTUK PENDETEKSIAN BAWAH AIR
Published in Jurnal teknologi perikanan dan kelautan (06-04-2017)“…Aplikasi teknologi akustik untuk deteksi bawah laut dapat dibedakan menjadi empat tipe, yaitu singlebeam, dualbeam, splitbeam, dan multibeam. Semakin banyak…”
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INTEGRASI DATA MULTIBEAM BATIMETRI DAN MOSAIK BACKSCATTER UNTUK KLASIFIKASI TIPE SEDIMEN
Published in Jurnal teknologi perikanan dan kelautan (20-02-2017)“…Sistem multibeam echosounder tidak hanya memperoleh presisi tinggi dalam pengolahan data batimetri saja, tetapi juga mendapatkan resolusi tinggi dalam data…”
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PENERAPAN METODE MOVING AVERAGE DAN DIGITAL TERRAIN MODEL (DTM) UNTUK VISUALISASI BATIMETRI 3 DIMENSI DATA MULTIBEAM ECHOSOUNDER
Published in Jurnal teknologi perikanan dan kelautan (20-02-2017)“…Data dan informasi mengenai bentuk topografi dasar laut sangat penting, antara lain untuk kepentingan kemanan pelayaran dan juga penting untuk kajian strategis…”
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