Frontiers in Marine Science | Ocean Observation

Technology and Code

Published on 01 Oct 2025

Vector tracking loop of shipborne satellite navigation receiver based on Kalman filter-divided difference filter for anti-interference enhancement

in Ocean Observation

Linjin Wu
Wei Liu
Yuan Hu
Shengzheng Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1572695

2,907 views

Original Research

Published on 26 Sep 2025

Physical drivers and reconstruction of the interannual variability of satellite-derived chlorophyll-a in key regions of the tropical and south Atlantic

in Ocean Observation

David Rivas
Filippa Fransner
Shunya Koseki
Noel Keenlyside

Frontiers in Marine Science

doi 10.3389/fmars.2025.1528489

3,146 views

Editorial

Published on 26 Sep 2025

Editorial: Remote sensing applications in oceanography with deep learning

in Ocean Observation

Muhammad Yasir
Chao Chen
Shah Nazir
Weimin Huang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1701125

2,574 views

Original Research

Published on 25 Sep 2025

A field and laboratory manual for sampling, processing and reporting microplastics in coastal and marine environments

in Ocean Observation

Nina Wootton
Patrick Reis-Santos
Rachel Przeslawski
Tanveer M. Adyel
Michelle Blewitt
Bradley Clarke
Thomas Crutchett
Anirban Ghose
Sara Hajbane
Mark Hamann

Frontiers in Marine Science

doi 10.3389/fmars.2025.1674412

4,996 views
1 citation

Original Research

Published on 25 Sep 2025

SalaciaML-2-Arctic — a deep learning quality control algorithm for Arctic Ocean temperature and salinity data

in Ocean Observation

Sebastian Mieruch
Gastón Kreps
Mohamed Chouai
Felix Reimers
Myriel Vredenborg
Benjamin Rabe
Sandra Tippenhauer
Axel Behrendt

Frontiers in Marine Science

doi 10.3389/fmars.2025.1661208

1,818 views

Original Research

Published on 22 Sep 2025

Tidal modulation and temporal dynamics of methane emissions at the Formosa Ridge: insights from in-situ observations

in Ocean Observation

Xiong Zhang
Zhendong Luan
Zengfeng Du
Lianfu Li
Shichuan Xi
Chao Lian
Xin Zhang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1633033

1,459 views

Correction

Published on 16 Sep 2025

Correction: Machine learning for improved size estimation of complex marine particles from noisy holographic images

in Ocean Observation

Zonghua Liu
Marika Takeuchi
Yéssica Contreras
Thangavel Thevar
Alex Nimmo-Smith
John Watson
Sarah L. C. Giering

Frontiers in Marine Science

doi 10.3389/fmars.2025.1697558

1,017 views

Original Research

Published on 09 Sep 2025

A sequential coastal current prediction approach based on hierarchical decomposition

in Ocean Observation

Nini Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1668178

2,891 views
1 citation

Methods

Published on 05 Sep 2025

Seafloor sediment acoustic property inversion from reflection coefficients with a PSO-BP neural network approach

in Ocean Observation

Junjie Lu
Lingxiu Jiang
Jinli Wang
Lan Chun
Chenxin Le
Fanquan Kong
Shiqiao Liu
Guangming Kan

Frontiers in Marine Science

doi 10.3389/fmars.2025.1635127

1,928 views

Review

Published on 05 Sep 2025

Pressure-holding transfer and testing techniques for natural gas hydrate reservoir core: a brief review

in Ocean Observation

Qiaoling Gao
Jiawang Chen
Liwen Nan
Jiayi Shen

Frontiers in Marine Science

doi 10.3389/fmars.2025.1613955

2,426 views

Methods

Published on 04 Sep 2025

Causality-driven localization method for improving ensemble-based Kalman filters in strongly coupled data assimilation system

in Ocean Observation

Tian'ao Wang
Xuan Wang
Lige Cao
Wei Li
Guijun Han

Frontiers in Marine Science

doi 10.3389/fmars.2025.1600634

1,282 views

Original Research

Published on 01 Sep 2025

Multi-scale ocean variability in the Ibiza Channel over 14-year repeated glider missions

in Ocean Observation

Mélanie Juza
Emma Heslop
Nikolaos D. Zarokanellos
Joaquín Tintoré

Frontiers in Marine Science

doi 10.3389/fmars.2025.1604087

2,015 views

Methods

Published on 01 Sep 2025

TSeq-GAN: a generalized and robust blind source separation framework for AIS signals of unmanned surface vehicles

in Ocean Observation

Jiansen Zhao
You Peng
Bing Han
Xiaojun Mei
Haoyu Li
Yue Liu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1635614

1,725 views
1 citation

Original Research

Published on 26 Aug 2025

FS-STFNet: a few-shot adaptive spatiotemporal fusion network for short-term tropical cyclone intensity forecasting

in Ocean Observation

Mengjiao Qin
Jingqi Wang
Yanshuo Wu
Yuhan Zhang
Wuxia Lin
Shoujuan Shu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1632410

1,435 views

Original Research

Published on 22 Aug 2025

Benthos-DETR: a high-precision efficient network for benthic organisms detection

in Ocean Observation

Weibo Rao
Gang Chen
Yifei Zhang
Jue Cang
Shusen Chen
Chenyang Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1586510

2,026 views
1 citation

Original Research

Published on 20 Aug 2025

Spatiotemporal characteristics of the apparent optical spectrum in the coastal waters of Leizhou Peninsula and their comparative analysis

in Ocean Observation

Yongze Li
Xia Chai
Fengcheng Guo
Xiong Sun
Zhaohui Cheng
Dongyang Fu
Dazhao Liu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1610901

1,388 views
1 citation

Original Research

Published on 19 Aug 2025

Estimation of surface duct parameters using AIS data based on Bayesian inversion method

in Ocean Observation

Hong-Guang Wang
Li-Jun Zhang
Jie Han
Li-Feng Huang
Qing-Lin Zhu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1639777

1,383 views

Original Research

Published on 15 Aug 2025

Detecting small seamounts in multibeam data using convolutional neural networks

in Ocean Observation

Tobias Ziolkowski
Colin W. Devey
Agnes Koschmider

Frontiers in Marine Science

doi 10.3389/fmars.2025.1613061

2,022 views

Original Research

Published on 15 Aug 2025

Machine learning for improved size estimation of complex marine particles from noisy holographic images

in Ocean Observation

Zonghua Liu
Marika Takeuchi
Yéssica Contreras
Thangavel Thevar
Alex Nimmo-Smith
John Watson
Sarah L. C. Giering

Frontiers in Marine Science

doi 10.3389/fmars.2025.1587939

1,894 views
1 citation

Original Research

Published on 13 Aug 2025

A parameterized model for the real-time reconstruction of underwater sound speed fields in oceanic eddy environment

in Ocean Observation

Luochuan Xu
Anmin Zhang
Xuehai Sun
Jian Xu
Yi Liu
Dan Chen
Linglong Chen

Frontiers in Marine Science

doi 10.3389/fmars.2025.1588066

1,633 views

Original Research

Published on 12 Aug 2025

Eddy-induced underwater acoustic field reconstruction and computation based on sound speed classification and B-spline surface fitting

in Ocean Observation

Luochuan Xu
Jian Xu
Xuegang Zhang
Anmin Zhang
Yi Liu
Dan Chen
Linglong Chen
Zhongpeng Wu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1583080

1,297 views

Original Research

Published on 04 Aug 2025

A novel method for distinguishing different algal blooms in the East China Sea via geostationary ocean color satellite observations

in Ocean Observation

Min Zhao
Hao Li
Xuan Zhang
Xiaosong Ding
Fang Gong

Frontiers in Marine Science

doi 10.3389/fmars.2025.1549711

2,063 views

Original Research

Published on 01 Aug 2025

Multifrequency backscatter classification of seabed sediments using MBES: an integrated approach with ground-truth validation

in Ocean Observation

Moonsoo Lim
Jeongwon Kang
Sunhee Hwang
Eunho Jung
Byung-Cheol Kum
Jongsin Kim

Frontiers in Marine Science

doi 10.3389/fmars.2025.1631686

2,178 views

Original Research

Published on 01 Aug 2025

OptWake-YOLO: a lightweight and efficient ship wake detection model based on optical remote sensing images

in Ocean Observation

Runxi Qiu
Nan Bi
Chaoyue Yin

Frontiers in Marine Science

doi 10.3389/fmars.2025.1624323

2,357 views
1 citation