| Presentation | 2021-02-18 Self-Evaluation of AIS Station Coverage Area for GTFS Realtime of Maritime Public Transport Naoki Yamane, Tomohiro Sunada, Kazuma Urata, Kenshiro Okamura, Misako Urakami, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | GTFS (General Transit Feed Specification) Realtime is not advanced in the maritime filed because it is necessary to receive positions at regular intervals, and the communication environment is still under development. The authors are working on the secondary use of the AIS (Automatic Identification System) communication network for the ship location system. AIS is stipulated in international conventions to improve the safety of marine traffic. To realize the secondary use of AIS data, the positioning of AIS receiving stations is necessary at the time of introduction. In this paper, we propose and experiment the usefulness of secondary use of AIS data. We discuss the method for self-Evaluation of coverage area based on the reception records. Finally, to ensure that the method can be used in practice, we calculated the coverage rate of whether the route is included in the area or not. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Maritime Location System / Open Data / GTFS / AIS / Convex Hull / Lost / Evaluation of Coverage Area |
| Paper # | ITS2020-27,IE2020-41 |
| Date of Issue | 2021-02-11 (ITS, IE) |
| Conference Information | |
| Committee | IE / ITS / ITE-MMS / ITE-ME / ITE-AIT |
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| Conference Date | 2021/2/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image Processing, etc. |
| Chair | Hideaki Kimata(NTT) / Tomotaka Wada(Kansai Univ.) / Kenji Machida(NHK) / Hiroyuki Arai(Nippon Inst. of Tech.) / Nobuhiko Mukai(Tokyo City Univ.) |
| Vice Chair | Kazuya Kodama(NII) / Keita Takahashi(Nagoya Univ.) / Yusuke Takatori(Kanagawa Inst. of Tech.) / Hiroyuki Hatano(Mie Univ.) / / Shogo Muramatsu(Niigata Univ.) / Hisaki Nate(Tokyo Polytechnic Univ.) |
| Secretary | Kazuya Kodama(KDDI Research) / Keita Takahashi(Nagoya Inst. of Tech.) / Yusuke Takatori(Univ. of Tokyo) / Hiroyuki Hatano(Akita Prefectural Univ.) / (Fukuoka Univ.) / Shogo Muramatsu(NHK) / Hisaki Nate(Hokkaido Univ.) |
| Assistant | Shunsuke Iwamura(NHK) / Shinobu Kudo(NTT) / Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Ritsumeikan Univ.) / Kenshi Saho(Toyama Prefectural Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Committee on Intelligent Transport Systems Technology / Technical Group on Multi-media Storage / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Self-Evaluation of AIS Station Coverage Area for GTFS Realtime of Maritime Public Transport |
| Sub Title (in English) | |
| Keyword(1) | Maritime Location System |
| Keyword(2) | Open Data |
| Keyword(3) | GTFS |
| Keyword(4) | AIS |
| Keyword(5) | Convex Hull |
| Keyword(6) | Lost |
| Keyword(7) | Evaluation of Coverage Area |
| 1st Author's Name | Naoki Yamane |
| 1st Author's Affiliation | National Institute of Technology, Tokuyama College(NIT,Tokuyama College) |
| 2nd Author's Name | Tomohiro Sunada |
| 2nd Author's Affiliation | National Institute of Technology, Oshima College(NIT, Oshima College) |
| 3rd Author's Name | Kazuma Urata |
| 3rd Author's Affiliation | National Institute of Technology, Oshima College(NIT, Oshima College) |
| 4th Author's Name | Kenshiro Okamura |
| 4th Author's Affiliation | National Institute of Technology, Oshima College(NIT, Oshima College) |
| 5th Author's Name | Misako Urakami |
| 5th Author's Affiliation | National Institute of Technology, Tokuyama College(NIT,Tokuyama College) |
| Date | 2021-02-18 |
| Paper # | ITS2020-27,IE2020-41 |
| Volume (vol) | vol.120 |
| Number (no) | ITS-363,IE-364 |
| Page | pp.pp.1-6(ITS), pp.1-6(IE), |
| #Pages | 6 |
| Date of Issue | 2021-02-11 (ITS, IE) |