"Indonesia Mission 2025" OceanX - Sulawesi Sea
"Indonesia Mission 2025" OceanX - Sulawesi Sea
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I was the Principal Investigator of DEEP-ECHOES (Discovery and Expedition for Ecogeophysical Profiling – Eastern Sea Hydroacoustic Observations for Deep-Sea Environments and Seamounts), I lead a transdisciplinary team at the Research Center for Deep Sea, BRIN. We work in close collaboration with ITB, IPB, Université Paris-Saclay, and BRIN’s Research Center for Geological Disaster
I was the Principal Investigator of DEEP-ECHOES (Discovery and Expedition for Ecogeophysical Profiling – Eastern Sea Hydroacoustic Observations for Deep-Sea Environments and Seamounts), I lead a transdisciplinary team at the Research Center for Deep Sea, BRIN. We work in close collaboration with ITB, IPB, Université Paris-Saclay, and BRIN’s Research Center for Geological Disaster
Our proposal focuses on the multi-scale characterization of five unmapped seamounts in the Celebes Sea, a tectonically complex region that remains one of the least explored areas on Earth. By integrating high-resolution bathymetric mapping, water-column analysis, and ROV-based physical sampling, we aim to achieve four primary objectives: (1) defining seamount morphology, (2) detecting indications of hydrothermal activity, (3) investigating benthic habitats, and (4) evaluating geohazard potential, such as slope instability and volcanic risks.
Our proposal focuses on the multi-scale characterization of five unmapped seamounts in the Celebes Sea, a tectonically complex region that remains one of the least explored areas on Earth. By integrating high-resolution bathymetric mapping, water-column analysis, and ROV-based physical sampling, we aim to achieve four primary objectives: (1) defining seamount morphology, (2) detecting indications of hydrothermal activity, (3) investigating benthic habitats, and (4) evaluating geohazard potential, such as slope instability and volcanic risks.
"Indonesia Mission 2024" OceanX - Indian Ocean
"Indonesia Mission 2024" OceanX - Indian Ocean
During the OceanX "Indonesia Mission 2024" Expedition Leg-3 in the Indian Ocean, I served as an on-board scientist aboard R/V OceanXplorer, collaborating closely with Chief Scientist and Oceanography Team Lead, Prof. Agus Atmadipoera from IPB University.
During the OceanX "Indonesia Mission 2024" Expedition Leg-3 in the Indian Ocean, I served as an on-board scientist aboard R/V OceanXplorer, collaborating closely with Chief Scientist and Oceanography Team Lead, Prof. Agus Atmadipoera from IPB University.
I was managed the acoustic and hydrographic aspect of the mission, conducting high-resolution acoustic mapping, including multibeam echosounder, multifrequency echosounder, sub-bottom profiler, and ADCP.
I was managed the acoustic and hydrographic aspect of the mission, conducting high-resolution acoustic mapping, including multibeam echosounder, multifrequency echosounder, sub-bottom profiler, and ADCP.
The expedition's multidisciplinary deep-sea research also integrated oceanographic sampling and observation methods, such as ROV deployments, sediment coring, aerial megafauna tracking via helicopter, and water sampling. A defining highlight of my participation was descending to a depth of 200 meters in a manned submersible to conduct direct marine observations.
The expedition's multidisciplinary deep-sea research also integrated oceanographic sampling and observation methods, such as ROV deployments, sediment coring, aerial megafauna tracking via helicopter, and water sampling. A defining highlight of my participation was descending to a depth of 200 meters in a manned submersible to conduct direct marine observations.
Detection and Quantification Backscattering Acoustic Underwater Target Using Acoustic Doppler Current Profiler
Detection and Quantification Backscattering Acoustic Underwater Target Using Acoustic Doppler Current Profiler
• My master and doctoral research for quantifying suspended sediment concentration and zooplankton using ADCP
• My master and doctoral research for quantifying suspended sediment concentration and zooplankton using ADCP
• Collaboration with Indonesian Marine Geological Institute and Hokkaido University (Japan) from 2015 to 2019
• Collaboration with Indonesian Marine Geological Institute and Hokkaido University (Japan) from 2015 to 2019
• Published 2 international publication and was presented in many conferences including in AFAS Meeting Japan,
China, and South Korea)
• Published 2 international publication and was presented in many conferences including in AFAS Meeting Japan,
China, and South Korea)
Blue Carbon Project: Underwater Acoustic Approach
Blue Carbon Project: Underwater Acoustic Approach
for Seagrass Detection using high frequency echosounder
for Seagrass Detection using high frequency echosounder
• Project from Ministry of Marine Affairs And Fisheries Republic of Indonesia in June 2016 – 2017
• Project from Ministry of Marine Affairs And Fisheries Republic of Indonesia in June 2016 – 2017
• Site location in Karimunjawa (Central Java) and Indramayu (West Java) seawater, Indonesia
• Site location in Karimunjawa (Central Java) and Indramayu (West Java) seawater, Indonesia
• As a project officer to manage the research in marine and fisheries project, from proposal to results
• As a project officer to manage the research in marine and fisheries project, from proposal to results
• Conducted fisheries stock assessment for sustainable development both marine and fresh water (river)
• Conducted fisheries stock assessment for sustainable development both marine and fresh water (river)
Ocean Current Renewable Energy:
Bathymetry, ADCP, Side Scan Sonar
Ocean Current Renewable Energy:
Bathymetry, ADCP, Side Scan Sonar
• Project from Marine Geological Institute, Ministry of Energy and Mineral Resources, Indonesia in April 2016
• Project from Marine Geological Institute, Ministry of Energy and Mineral Resources, Indonesia in April 2016
• Site location in Lembeh Strait, Bitung (North Sulawesi), Indonesia
• Site location in Lembeh Strait, Bitung (North Sulawesi), Indonesia
• As a surveyor for data acquisition from ADCP mobile, deployment of ADCP static, side scan sonar, and
Single-beam Odom Hydrographic Echosounders
• As a surveyor for data acquisition from ADCP mobile, deployment of ADCP static, side scan sonar, and
Single-beam Odom Hydrographic Echosounders
For further information about my research, you can contact me on:
For further information about my research, you can contact me on:
Email: angga.dwinovantyo [at] brin.go.id / anggano [at] gmail.com
Phone: +62-812-9091-0077
Email: angga.dwinovantyo [at] brin.go.id / anggano [at] gmail.com
Phone: +62-812-9091-0077
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