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Linking Physical Oceanography and Remote Sensing Technology: Progress and Prospect

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

Deadline for manuscript submissions: closed (31 May 2024) | Viewed by 1674

Special Issue Editors


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Guest Editor
P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, 117997 Moscow, Russia
Interests: ocean

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Guest Editor
Department of Physics, Shirshov Institute of Oceanology, Russian Academy of Sciences, 117997 Moscow, Russia
Interests: marine remote sensing; satellite remote sensing; aerial remote sensing; coastal waters; river plumes; ocean dynamics; inland seas; Arctic Ocean; Southern Ocean
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Physics and Earth Sciences, Faculty of Science, University of the Ryukyus, 1 Aza-Senbaru, Nishihara-cho, Nakagami-gun, Okinawa 903-0213, Japan
Interests: ocean remote sensing; physical oceanography; surface waves; HF radar remote sensing; radio wave scattering from the sea surface
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Seawater dynamics affect the marine environment at different spatial and temporal scales from local pollution transport to global climate change. Among other scales, the study of mesoscale changes in the ocean receives growing interest from the scientific community due to significant progress in satellite observations and numerical modelling obtained during last decades. The development of drone technology and ship-based radars hold promise for providing an additional boost to investigations in these field. This Special Issue, entitled “Linking Physical Oceanography and Remote Sensing Technology: Progress and Prospect" aims to gather research on various aspects of ocean physical processes described using remote sensing technology including satellites, drones, and radars. The topics of interest may include, but are not limited to, the following:

  • Ocean modelling with remote sensing data assimilation;
  • Measurements of sea surface properties using remote sensing;
  • Ocean circulation;
  • Mesoscale ocean dynamics;
  • Ocean turbulence;
  • Land-ocean and ocean-atmosphere matter and energy exchange.

Dr. Konstantin Alex Korotenko
Prof. Dr. Alexander Osadchiev
Dr. Yukiharu Hisaki
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

  • air–sea interaction
  • land–ocean interaction
  • mesoscale ocean dynamics
  • ocean eddies
  • ocean circulation
  • sea surface roughness
  • drones
  • radars

Published Papers (2 papers)

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Research

16 pages, 16188 KiB  
Article
Decline in Ice Coverage and Ice-Free Period Extension in the Kara and Laptev Seas during 1979–2022
by Pavel Shabanov, Alexander Osadchiev, Natalya Shabanova and Stanislav Ogorodov
Remote Sens. 2024, 16(11), 1875; https://doi.org/10.3390/rs16111875 - 24 May 2024
Viewed by 285
Abstract
The duration of ice-free periods in different parts of the Arctic Ocean plays a great role in processes in the climate system and defines the most comfortable sea ice conditions for economic activity. Based on satellite-derived sea ice concentration data acquired by passive [...] Read more.
The duration of ice-free periods in different parts of the Arctic Ocean plays a great role in processes in the climate system and defines the most comfortable sea ice conditions for economic activity. Based on satellite-derived sea ice concentration data acquired by passive microwave instruments, we identified the spatial distribution of the dates of sea ice retreat (DOR), dates of sea ice advance (DOA), and the resulting ice-free period duration (IFP) between these days for the Kara and Laptev seas during 1979–2022. The monthly decline in sea ice extent was detected from June to October in both seas, i.e., during the whole ice-free period. The annual mean sea ice extent during 2011–2021 decreased by 19.0% and 12.8% relative to the long-term average during 1981–2010 in the Kara and Laptev seas, respectively. The statistically significant (95% confidence level) positive IFP trends were detected for the majority of areas of the Kara and Laptev seas. Averaged IFP trends were estimated equal to +20.2 day/decade and +16.2 day/decade, respectively. The observed DOR tendency to earlier sea ice melting plays a greater role in the total IFP extension, as compared to later sea ice formation related to the DOA tendency. We reveal that regions of inflow of warm Atlantic waters to the Kara Sea demonstrate the largest long-term trends in DOA, DOR, and IFP associated with the decrease in ice coverage, that highlights the process of atlantification. Also, the Great Siberian Polynya in the Laptev Sea is the area of the largest long-term decreasing trend in DOR. Full article
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18 pages, 9706 KiB  
Article
Satellite-Based Evaluation of Submarine Permafrost Erosion at Shallow Offshore Areas in the Laptev Sea
by Alexander Osadchiev, Polina Adamovskaya, Stanislav Myslenkov, Oleg Dudarev and Igor Semiletov
Remote Sens. 2023, 15(20), 5065; https://doi.org/10.3390/rs15205065 - 22 Oct 2023
Cited by 1 | Viewed by 1098
Abstract
Large areas of the seafloor in the Laptev Sea consist of submarine permafrost, which has experienced intense degradation over the last decades and centuries. Thermal abrasion of the submarine permafrost results in upward advection of suspended matter, which could reach the surface layer [...] Read more.
Large areas of the seafloor in the Laptev Sea consist of submarine permafrost, which has experienced intense degradation over the last decades and centuries. Thermal abrasion of the submarine permafrost results in upward advection of suspended matter, which could reach the surface layer in shallow areas. This process is visually manifested through increased turbidity of the sea surface layer, which is regularly detected in optical satellite imagery of the study areas. In this study, satellite data, wind and wave reanalysis, as well as in situ measurements are analyzed in order to reveal the main mechanisms of seafloor erosion in shallow areas of the Laptev Sea. We describe the synoptic variability in erosion at the Vasilyevskaya and Semenovskaya shoals in response to wind and wave conditions. Finally, using reanalysis data, daily suspended matter flux from this area was evaluated during ice-free periods in 1979–2021, and its seasonal and inter-annual variabilities were described. The obtained results contribute to our understanding of subsea permafrost degradation, the sediment budget, and carbon and nutrient cycles in the Laptev Sea. Full article
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