Frontiers in Marine Science | Ocean Observation

Original Research

Published on 27 May 2025

A hyperspectral approach for retrieving inherent optical properties, phytoplankton pigments, and associated uncertainties from non-water absorption

in Ocean Observation

Brice Grunert
Audrey Ciochetto
Colleen Mouw

Frontiers in Marine Science

doi 10.3389/fmars.2025.1549312

663 views

Original Research

Accepted on 26 May 2025

NUTRIENT ESTIMATION IN THE PERUVIAN UPWELLING SYSTEM BASED ON A NEURAL NETWORK APPROACH

in Ocean Observation

Cristhian Asto
Anthony Bosse
Alice Pietri
Raphaëlle Sauzède
Michelle Graco
Dimitri Gutiérrez
François Colas

Frontiers in Marine Science

doi 10.3389/fmars.2025.1558747

327 views

Original Research

Published on 23 May 2025

Recognition and classification techniques of marine mammal calls based on LSTM and expanded causal convolution

in Ocean Observation

Wanlu Cheng
Hao Chen
Jiaming Jiang
Shuang Li
Jingjing Wang
Yanping Zhou

Frontiers in Marine Science

doi 10.3389/fmars.2025.1603090

734 views

Original Research

Accepted on 22 May 2025

Spatial and Temporal Distributions of Evaporation Ducts in the Black Sea and Their Impact on the Over-the-Horizon Propagation of Electromagnetic Waves

in Ocean Observation

Chongyang Feng
Shuwen Wang
Chunlong Huang
Fan Yang
Yihang Shu
Kunde Yang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1615118

219 views

Original Research

Published on 22 May 2025

Joint optimization of AoI and energy for AUV-assisted data collection in underwater acoustic sensor networks

in Ocean Observation

Weinan Cao
Keyu Chen
En Cheng

Frontiers in Marine Science

doi 10.3389/fmars.2025.1580751

662 views

Original Research

Published on 20 May 2025

RipFinder: real-time rip current detection on mobile devices

in Ocean Observation

Fahim Khan
Akila de Silva
Ashleigh Palinkas
Gregory Dusek
James Davis
Alex Pang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1549513

1,096 views

Original Research

Accepted on 19 May 2025

Retrieval algorithm based on locally sensitive hash for ocean observation data

in Ocean Observation

Meijuan Jia
Xiaodong Mao
Shuai Guo

Frontiers in Marine Science

doi 10.3389/fmars.2025.1534900

121 views

Review

Published on 16 May 2025

Research advances in energy management and harvesting technologies for autonomous profiling floats

in Ocean Observation

Yuxia Yu
Qunhui Yang
Fuwu Ji
Wei Zhou

Frontiers in Marine Science

doi 10.3389/fmars.2025.1598701

1,241 views

Original Research

Published on 16 May 2025

Water-Adapted 3D Gaussian Splatting for precise underwater scene reconstruction

in Ocean Observation

Xinnan Fan
Xiaotian Wang
Haonan Ni
Yuanxue Xin
Pengfei Shi

Frontiers in Marine Science

doi 10.3389/fmars.2025.1573612

987 views

Original Research

Accepted on 14 May 2025

Novel Oxygen Optode Sensor with Fast Response Time: In-Depth Characterization and Assessment of the HydroFlash O2 Applicable for Several Ocean Observing Platforms

in Ocean Observation

Tobias Hahn
Arne Koertzinger

Frontiers in Marine Science

doi 10.3389/fmars.2025.1589920

347 views

Original Research

Published on 12 May 2025

Efficient collision-avoidance navigation strategy for autonomous surface vehicles in unstructured and constricted marine environments

in Ocean Observation

Wenlong Meng
Rongdian Ku
Yanbo Pu
Xiaoxiao Shi
Ya Gong

Frontiers in Marine Science

doi 10.3389/fmars.2025.1555262

618 views

Original Research

Published on 08 May 2025

GAB-YOLO: a lightweight deep learning model for real-time detection of abnormal behaviors in juvenile greater amberjack fish

in Ocean Observation

Mingxin Liu
Chun Zhang
Cong Lin

Frontiers in Marine Science

doi 10.3389/fmars.2025.1574580

930 views

Original Research

Published on 08 May 2025

Knowledge distillation-enhanced marine optical remote sensing object detection with transformer and dual-path architecture

in Ocean Observation

Yubin Yuan
Yiquan Wu
Langyue Zhao
Yuqi Liu
Jinlin Chen

Frontiers in Marine Science

doi 10.3389/fmars.2025.1509633

739 views

Original Research

Published on 08 May 2025

A hybrid contrast method for infrared small dim target detection

in Ocean Observation

Jinhui Han
Saed Moradi
Wei Wang
Nan Li
Qian Zhao
Zhen Luo

Frontiers in Marine Science

doi 10.3389/fmars.2025.1584345

611 views

Original Research

Published on 01 May 2025

High-precision refraction correction of ICESat-2 bathymetry based on sea-wave profiles with a piece-point polynomial model

in Ocean Observation

Yifu Chen
Qian Zhao
Yuan Le
Lin Wu
Wuxing Song
Liqin Zhou
Lizhe Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1578646

648 views

Original Research

Published on 30 Apr 2025

Intelligent quality control method for marine buoy data based on transformer encoder and BiLSTM

in Ocean Observation

Miaomiao Song
Saiyu Gao
Shixuan Liu
Yuzhe Xu
Shizhe Chen
Jiming Zhang
Wenqing Li
Keke Zhang
Xiao Fu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1528587

735 views