| Presentation | 2018-11-08 Analysis of Sea Ice Concentration Distribution in Chukchi Sea for Navigational Safety Support Hokun Jeon, Ki-hoon Nam, Taeho Kim, Chan-su Yang, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the decrease in sea ice, there are increasing numbers of vessels trying to use the Arctic as a shipping route. For safe navigation in the Arctic, continuous monitoring and analyzing fluctuation property of the sea ice are needed. The purpose of this study is to analyze quantitatively the characteristics of the sea ice concentration (SIC) in the Chukchi Sea, the Asian gate of the Arctic Ocean, and to present the information necessary for safe operation. For this purpose, Japan Aerospace Exploration Agency(JAXA) Advanced Microwave Scanning Radiometer 2(ASMR2) Level 2 and Level 3 satellite images from September 1, 15, 30 of 2015 to 2018 were collected and analyzed to know temporal-spatial variations. Analysis of the SIC standard deviation information of the lattice space over time could provide that the SIC can distinguish stable and unstable SIC, thereby classifying the voyage risk area according to SIC. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Northern Sea Route(NSR) / Chuckchi Sea / Navigation Safety / Sea Ice Concentration(SIC) |
| Paper # | SANE2018-64 |
| Date of Issue | 2018-11-01 (SANE) |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2018/11/7(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | China (Xuchang) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE2018 |
| Chair | Sonosuke Fukushima(ENRI) |
| Vice Chair | Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
| Secretary | Toshifumi Moriyama(ENRI) / Akitsugu Nadai(Univ. of Electro-Comm.) |
| Assistant | Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Takeshi Amishima(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Sea Ice Concentration Distribution in Chukchi Sea for Navigational Safety Support |
| Sub Title (in English) | |
| Keyword(1) | Northern Sea Route(NSR) |
| Keyword(2) | Chuckchi Sea |
| Keyword(3) | Navigation Safety |
| Keyword(4) | Sea Ice Concentration(SIC) |
| 1st Author's Name | Hokun Jeon |
| 1st Author's Affiliation | Korea Institute of Ocean Science & Technology(KIOST) |
| 2nd Author's Name | Ki-hoon Nam |
| 2nd Author's Affiliation | Korea Institute of Ocean Science & Technology(KIOST) |
| 3rd Author's Name | Taeho Kim |
| 3rd Author's Affiliation | Korea Institute of Ocean Science & Technology(KIOST) |
| 4th Author's Name | Chan-su Yang |
| 4th Author's Affiliation | Korea Institute of Ocean Science & Technology(KIOST) |
| Date | 2018-11-08 |
| Paper # | SANE2018-64 |
| Volume (vol) | vol.118 |
| Number (no) | SANE-287 |
| Page | pp.pp.43-46(SANE), |
| #Pages | 4 |
| Date of Issue | 2018-11-01 (SANE) |