Frontiers in Marine Science | Ocean Observation

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

517 views

Community Case Study

Accepted on 20 Oct 2025

Challenges of reusing marine image-based data for fish and benthic habitat Essential Variables: insights from data producers

in Ocean Observation

Dominique Pelletier
Jacquomo Monk
Franziska Althaus
Catherine Borremans
Melissa HANAFI PORTIER
Ben Scoulding
Karine Olu
Candice Bobby Untiedt
Chris James Jackett
Neville Scott Barrett

Frontiers in Marine Science

doi 10.3389/fmars.2025.1676232

111 views

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

770 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

701 views

Original Research

Accepted on 13 Oct 2025

Intelligent Quality Control of Ocean Buoy Profile Data Using a GRU-Mean Teacher Framework

in Ocean Observation

Wenmiao Shao
Chunlin Ning
Benjun Ma
Chao Li
Huanyong Li
Zihao Yao
Lingkun Zeng

Frontiers in Marine Science

doi 10.3389/fmars.2025.1661373

Technology and Code

Accepted on 10 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

216 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

1,489 views

Original Research

Accepted on 06 Oct 2025

Estimating the Mediterranean Sea-Level Trends from 1993 to 2022 Showing the Consistency of X-TRACK-L2P Coastal Altimetry with Tide Gauge Data and Trend Impacts on Egypt's Northern Coast

in Ocean Observation

Mohamed M Youssef
Qianqian Li
Ahmed Zaki
Lin Wu
Lifeng Bao

Frontiers in Marine Science

doi 10.3389/fmars.2025.1683307

235 views

Original Research

Accepted on 03 Oct 2025

Preliminary Analysis and Applications of the Indian Ocean Wave Drifter Program

in Ocean Observation

Remya P G
Suresh Kumar N
Mithun Sundhar B
Praveen Kumar
Anoop T R
Venkat Shesu Reddem
Jeyakumar C
Aneesh Anandrao Lotliker
Pattabhi Rama Rao E
Balakrishnan Nair

Frontiers in Marine Science

doi 10.3389/fmars.2025.1642772

333 views

Technology and Code

Accepted on 03 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

271 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

2,359 views

Original Research

Accepted on 29 Sep 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

572 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

2,485 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

1,733 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

2,615 views

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

1,081 views