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AI-Empowered Remote Sensing Monitoring and Geospatial Analysis for Ocean and Coastal Environments

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Remote Sensing for Geospatial Science".

Deadline for manuscript submissions: 30 January 2026 | Viewed by 356

Special Issue Editors


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Guest Editor
Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo 315201, China
Interests: coastal remote sensing; remote sensing time-series products temporal reconstruction
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Guest Editor
The Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China
Interests: marine spatiotemporal data mining; marine GIS
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China
Interests: remote sensing of coastal wetlands and biodiversity
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Due to the overwhelming support and interest in the previous Special Issue, we are introducing a second edition “AI-Empowered Remote Sensing Monitoring and Geospatial Analysis for Ocean and Coastal Environments” regarding Special Issue “GIS and Remote Sensing in Ocean and Coastal Ecology". We would like to thank all the authors and co-authors who made contributions to the successful first edition of this Special Issue and look forward to more experts' innovative contributions.

GIS and remote sensing are vital technologies for exploring ocean and coastal system dynamics. A variety of satellites and sensors provide spatial–temporal data for the monitoring and assessment of day-to-day changes in the ocean and coastal environments. As integrated parts of the Earth’s ecosystem, ocean and coastal areas are immensely important biologically and socially. These areas are under constant threat due to the anthropogenic activities of unprecedented resource extraction and changing climatic behaviors. The oceans have varied and complex geometry and physiography;  thus, cognizance of their varied characteristics is essential for identifying any implication of these ecosystems. Remote sensing and geographical information system (GIS) techniques have not only proved effective in analyzing the surface characteristics of coastal areas, but also hold much importance in identifying the characteristics of the ocean floor, mapping coastal details, hydrodynamic modeling, and coastal ecological processes and risk assessment.  Recent advances in AI have further revolutionized these technologies, enabling the more efficient and accurate processing of complex geospatial data related to ocean and coastal environments.

We encourage submissions exploring research advancements in and applications of modeling systems and coastal monitoring systems to study the hydrodynamics, morphodynamics, biodiversity, ecological processes, and community succession of the coastal ecosystem; ocean remote sensing, ocean color monitoring, modeling biomass and the carbon of oceanic ecosystems, biogeochemical processes, sea surface temperature (SST) and sea surface salinity, ocean monitoring for oil spills and pollution, coastal erosion, and accretion measurement. Additionally, this Special Issue aims to highlight the integration of AI with remote sensing technologies, including AI-driven remote sensing data processing and intelligent interpretation methods, such as large-model remote sensing indices for the precise identification of key coastal geographical features. We also welcome studies on multimodal sensing data fusion technologies tailored for marine and coastal scenarios, as well as the development of novel lightweight sensors and multi-platform collaboration (e.g., drones and unmanned ships) for marine environmental disaster early warning and monitoring.

We wholeheartedly appreciate your consideration of submitting manuscripts to this Special Issue, entitled “AI-Empowered Remote Sensing Monitoring and Geospatial Analysis for Ocean and Coastal Environments”.   We also kindly request your assistance in sharing this announcement with esteemed colleagues, encouraging them to contribute their expertise to this important field of study.

Together, let us propel advancements in ocean and coastal ecology research forward and contribute to a better understanding of the changes in ocean and coastal environments and their implications for Earth’s ecosystem. 

Dr. Gang Yang
Prof. Dr. Cunjin Xue
Dr. Yongze Song
Dr. Jianing Zhen
Dr. Xiaoshuang Ma
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • coastal ocean modeling
  • coastal ocean remote sensing
  • coastal and ocean environment monitoring
  • coastal ocean forecasting
  • biodiversity
  • ecological process and risk assessment
  • artificial intelligence (AI)
  • deep learning
  • UAV
  • radar
  • digital twin
  • ocean and coastal scenario—simulation

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Published Papers (1 paper)

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Research

29 pages, 6375 KiB  
Article
“Ground–Aerial–Satellite” Atmospheric Correction Method Based on UAV Hyperspectral Data for Coastal Waters
by Xinyuan Su, Jianyong Cui, Jinying Zhang, Jie Guo, Mingming Xu and Wenwen Gao
Remote Sens. 2025, 17(16), 2768; https://doi.org/10.3390/rs17162768 - 9 Aug 2025
Viewed by 234
Abstract
In ocean color remote sensing, most of the radiative energy received by sensors comes from the atmosphere, requiring highly accurate atmospheric correction. Although atmospheric correction models based on ground measurements—especially the Ground-Aerial-Satellite Atmospheric Correction (GASAC) method that integrates multi-scale synchronous data—are theoretically optimal, [...] Read more.
In ocean color remote sensing, most of the radiative energy received by sensors comes from the atmosphere, requiring highly accurate atmospheric correction. Although atmospheric correction models based on ground measurements—especially the Ground-Aerial-Satellite Atmospheric Correction (GASAC) method that integrates multi-scale synchronous data—are theoretically optimal, their application in nearshore areas is limited by the lack of synchronous samples, pixel mismatches, and nonlinear atmospheric effects. This study focuses on Tangdao Bay in Qingdao, Shandong Province, China, and proposes an innovative GASAC method for nearshore waters using synchronized surface spectrometer data and UAV hyperspectral imagery collected during Sentinel-2 satellite overpasses. The method first resolves pixel mismatch issues in UAV data through Pixel-by-Pixel Matching (MPP) and applies the Empirical Line Model (ELM) for high-accuracy ground-aerial atmospheric correction. Then, based on spectrally unified UAV and satellite data, a large amount of high-quality spatial atmospheric reference data is obtained. Finally, a Transformer model optimized by an Exponential-Trigonometric Optimization (ETO) algorithm is used to fit nonlinear atmospheric effects and perform aerial-to-satellite correction, forming a stepwise GASAC framework. The results show that GASAC achieves high accuracy and good generalization in local areas, with predicted remote sensing reflectance reaching R2 = 0.962 and RMSE = 12.54 × 10−4 sr−1, improving by 5.2% and 23.5%, respectively, over the latest deep learning baseline. In addition, the corrected data achieved R2 = 0.866 in a Chl-a retrieval model based on in situ measurements, demonstrating strong application potential. This study offers a precise and generalizable atmospheric correction method for satellite imagery in nearshore water quality monitoring, with important value for coastal aquatic ecological sensing. Full article
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