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Recent Advances in Sea Ice Research Using Satellite Data (Second Edition)

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

Deadline for manuscript submissions: 31 December 2025 | Viewed by 1562

Special Issue Editors

Vision and Image Processing Laboratory, University of Waterloo, Waterloo, ON, Canada
Interests: computer vision; image segmentation/classification; remote sensing; stochastic models; sea ice
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Guest Editor
School of Marine Science and Engineering, South China University of Technology, 777 Xingyedadao East Rd, Guangzhou 511400, China
Interests: remote sensing; synthetic aperture radar; ocean remote sensing; image processing; machine learnig; computer vision
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Guest Editor
School of Remote Sensing and Geomatics Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China
Interests: GNSS-R remote sensing; sea ice sensing; soil moisture retrieval; land cover mapping
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Guest Editor
Finnish Meteorological Institute, PB 503, FI-00101 Helsinki, Finland
Interests: remote sensing; synthetic aperture radar; sea ice
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 regarding “Recent Advances in Sea Ice Research Using Satellite Data

I 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.

Given the escalating concerns surrounding global warming, understanding the swift transformations in sea ice across the Arctic and Antarctic Oceans holds paramount significance, particularly with regard to gaining new insights into the intricate relationship between the atmosphere, ocean, and Earth, as well as the emergence and implications of Arctic shipping routes.

The progressive utilization of remotely sensed data from satellites has played a pivotal role in advancing our comprehension of sea ice dynamics. Satellite-based observations have provided valuable insights into the characteristics and changes in sea ice cover, thickness, and concentration.

In this Special Issue, we aim to showcase the recent strides made in sea ice research, with an emphasis on cutting-edge, AI-based sea ice mapping methods, novel satellite sea ice datasets, and innovative processing techniques for satellite sensor data.

We wholeheartedly appreciate your consideration in submitting your manuscripts to this Special Issue on sea ice research using satellite data. We also kindly request your assistance in sharing this announcement with your esteemed colleagues, encouraging them to contribute their expertise to this important field of study.

Together, let us propel the advancements in sea ice research forward and contribute to a better understanding of the changing cryosphere and its implications for Earth’s system.

Dr. Linlin Xu
Dr. Xinwei Chen
Dr. Qingyun Yan
Dr. Juha Karvonen
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

  • sea ice cover
  • satellite observations
  • AI-based Methods
  • sea ice parameters
  • remote sensing techniques
  • computer vision
  • deep learning
  • SAR
  • image segmentation/classification

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Related Special Issue

Published Papers (2 papers)

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18 pages, 5379 KiB  
Article
Evaluation of Microwave Radiometer Sea Ice Concentration Products over the Baltic Sea
by Marko Mäkynen, Stefan Kern and Rasmus Tonboe
Remote Sens. 2024, 16(23), 4430; https://doi.org/10.3390/rs16234430 - 27 Nov 2024
Viewed by 783
Abstract
Sea ice concentration (SIC) monitoring in the Arctic using microwave radiometer data is a well-established method with numerous published accuracy studies. For the Baltic Sea, accuracy studies have not yet been conducted. In this study, we evaluated five different SIC products over the [...] Read more.
Sea ice concentration (SIC) monitoring in the Arctic using microwave radiometer data is a well-established method with numerous published accuracy studies. For the Baltic Sea, accuracy studies have not yet been conducted. In this study, we evaluated five different SIC products over the Baltic Sea using MODIS (250 m) and Sentinel-2 (10 m) open water–sea ice classification charts. The selected SIC products represented different SIC algorithm types, e.g., climate data records and near-real-time products. The one-to-one linear agreement between the radiometer SIC dataset and the MODIS/Sentinel-2 SIC was always quite poor; the slope of the linear regression was from 0.40 to 0.77 and the coefficient of determination was from 0.26 to 0.80. The standard deviation of the difference was large and varied from 15.5% to 26.8%. A common feature was the typical underestimation of the MODIS/Sentinel-2 SIC at large SIC values (SIC > 60%) and overestimation at small SIC values (SIC < 40%). None of the SIC products performed well over the Baltic Sea ice, and they should be used with care in Baltic Sea ice monitoring and studies. Full article
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13 pages, 876 KiB  
Technical Note
Sea Ice Concentration Manifestation in Radar Signal at Low Incidence Angles Depending on Wind Speed
by Maria Panfilova and Vladimir Karaev
Remote Sens. 2025, 17(11), 1858; https://doi.org/10.3390/rs17111858 - 27 May 2025
Viewed by 227
Abstract
In previous studies, the possibilities of Ku-band radar measurements at low incidence angles were investigated for the task of sea ice detection. In this paper, the sensitivity of normalized radar cross-section to sea ice concentration is investigated at various wind conditions. The data [...] Read more.
In previous studies, the possibilities of Ku-band radar measurements at low incidence angles were investigated for the task of sea ice detection. In this paper, the sensitivity of normalized radar cross-section to sea ice concentration is investigated at various wind conditions. The data of Ku-band radar onboard GPM satellite are used, and the sea ice concentration product from Bremen University website is implemented as reference data and the information on wind speed from reanalysis was applied. Simple analytical parameterization was obtained for the normalized radar cross-section depending on sea ice concentration and wind speed for various incidence angles using the regression method. The threshold behavior of the normalized radar cross-section with increase in wind speed was revealed and preferable wind conditions for sea ice concentration detection were identified. Full article
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