Frontiers in Marine Science | Ocean Observation

Technology and Code

Published on 29 Oct 2025

RCDI-YOLO: a target-detection method for complex environment side-scan sonar images based on improved YOLOv8

in Ocean Observation

Jiaoyang Zhang
Bo Gao

Frontiers in Marine Science

doi 10.3389/fmars.2025.1679077

1,038 views

Original Research

Published on 29 Oct 2025

DyAqua-YOLO: a high-precision real-time underwater object detection model based on dynamic adaptive architecture

in Ocean Observation

Shucheng Li
Xing Peng

Frontiers in Marine Science

doi 10.3389/fmars.2025.1678417

1,581 views

Review

Published on 29 Oct 2025

A survey of detection techniques for sperm whale and dolphin echolocation clicks

in Ocean Observation

Mak Gracic
Guy Gubnitsky
Roee Diamant

Frontiers in Marine Science

doi 10.3389/fmars.2025.1567001

1,539 views

Technology and Code

Published on 23 Oct 2025

Enhancing sensor accuracy in mobile multi-sensor systems for atmospheric monitoring using disturbance observer and sensor estimators

in Ocean Observation

Shinhyung Kim
Abera Tullu
Sunghun Jung

Frontiers in Marine Science

doi 10.3389/fmars.2025.1671083

1,005 views

Original Research

Published on 22 Oct 2025

Trajectory tracking control of robotic fish in offshore disturbance environments via disturbance observer-based inverse sliding mode

in Ocean Observation

Juntao Sun
Yanjun Liu
Fagang Bai
Xianglei Yan
Enzhi Quan
Gang Xue

Frontiers in Marine Science

doi 10.3389/fmars.2025.1691667

1,261 views
1 citation

Original Research

Published on 15 Oct 2025

Geostatistical uncertainty maps for real-world efficient AUV data collection

in Ocean Observation

Ana F. Duarte
Lucrezia Bernacchi
Renato Mendes
João Borges de Sousa
Leonardo Azevedo

Frontiers in Marine Science

doi 10.3389/fmars.2025.1674989

1,201 views

Technology and Code

Published on 15 Oct 2025

The design of multiple orthogonal signals based on auto-encoder optimization network

in Ocean Observation

Binkai Liang
Mingzhi Wang
Sen Zhang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1560958

1,031 views

Review

Published on 08 Oct 2025

The Finnish Ice Service, its sea-ice monitoring of the Baltic Sea and operational concept

in Ocean Observation

Patrick B. Eriksson
Jouni Vainio
Niko Tollman
Anni Jokiniemi
Aleksi Arola
Marko Mäkynen
Juha Karvonen
Antti Kangas

Frontiers in Marine Science

doi 10.3389/fmars.2025.1561461

2,384 views

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

2,654 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

2,855 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

2,273 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

4,168 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

1,612 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

1,288 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

908 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

2,704 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

1,747 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

2,122 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

1,095 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

1,683 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

1,453 views

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

1,276 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

1,717 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

1,156 views
1 citation