Results 21 to 30 of about 6,191 (207)
Positron, 2022 Sebagian besar wilayah Indonesia adalah perairan laut dengan luas meliputi dua pertiga luas wilayah negara. Survei hidrografi menggunakan multibeam dinilai lebih efektif dan efisien dalam mengeksplorasi laut terutama kondisi dasar laut apabila ...
Christian Nugroho +3 more
doaj +1 more source
Compression of Multibeam Echosounders Bathymetry and Water Column Data
Remote Sensing, 2022 Over the past decade, Multibeam Echosounders (MBES) have become one of the most used techniques in sea exploration. Modern MBES are capable of acquiring both bathymetric information on the seafloor and the reflectivity of the seafloor and water column.
Aniol Martí +6 more
openaire +6 more sources
Geoid, 2015 Saluran pipa bawah laut sebagai salah satu sistem distribusi dalam industri minyak dan gas harus selalu diperhatikan kondisinya agar terhindar dari risiko kerugian material maupun dampak terhadap lingkungan.
I Made Dwifa Satya Nugraha +1 more
doaj +1 more source
Journal of Marine Science and Engineering, 2023 Over the last few years, due to various climatic, anthropogenic, and environmental factors, a large amount of submerged heritage has been unearthed and exposed to deterioration processes in the Bay of Algeciras.
Soledad Solana Rubio +7 more
doaj +1 more source
Review : Bathymetry Mapping Using Underwater Acoustic Technology
JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2019 The bathymetry mapping using underwater acoustic technology very important in Indonesia waters. Bathymetry is the result of measuring the height of the seabed so that the bathymetric map provides information about the seabed, where this information can ...
Muhammad Zainuddin Lubis +3 more
doaj +1 more source
Data fusion technique for multibeam echosoundings
Geo-spatial Information Science, 2002 On the basis of an analysis of the error sources in multibeam echosounding system, a data processing method for compensating systematic errors in multibeam survey is proposed. In order to improve the accuracy of overall swath, a data fusion technique using single beam survey data as control information for single beam and multibeam echosounding is then
Huang Motao +3 more
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Visualisation of Multibeam Echosounder Measurement Data [PDF]
, 2013 During a sea survey session performed using a multibeam echosounder millions of measurement points are generated. Sea surveys should be carried out in such a way, that the maximum accuracy of created seabed models (DTM) is achieved and the standards specified by the IHO S-44 guidelines are met. One of the requirements is so called full sea floor search,
Wojciech Maleika, Piotr Czapiewski
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Seafloor Segmentation Based on Bathymetric Measurements from Multibeam Echosounders Data [PDF]
, 2003 Bathymetric data depicts the geomorphology of the seabottom and allows characterization of spatial distributions of apparent benthic habitats. The variability of seafloor topography can be defined as a texture.
Cutter, Randy G, Jr. +2 more
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INTEGRASI DATA MULTIBEAM BATIMETRI DAN MOSAIK BACKSCATTER UNTUK KLASIFIKASI TIPE SEDIMEN
Jurnal Teknologi Perikanan dan Kelautan, 2017 Sistem multibeam echosounder tidak hanya memperoleh presisi tinggi dalam pengolahan data batimetri saja, tetapi juga mendapatkan resolusi tinggi dalam data backscatter strenght (BS) dasar perairan.
Anang Prasetia Adi +2 more
doaj +1 more source
Remote Sensing, 2020 The methods of data collection, processing, and assessment of the quality of the results of a survey conducted at the Southern Ionian Sea off the Messinian Peninsula, Greece are presented.
Karolina Zwolak +17 more
doaj +1 more source