MASANAO SUMIYOSHI

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Speaker, Author, Co-Author

One-off sessions

[J] Poster
| H (Human Geosciences )
| H-TT Technology & Techniques

[H-TT19] Geographic Information System and Cartography

[HTT19-P02] Introductions of Evaluation method of chart adequacy using satellite derived bathymetry "Nautical Chart Adequacy Evaluation Procedure" and a trial case study in the waters around Japan

*Haruka Ogawa¹, Takahumi Hashimoto¹, MASANAO SUMIYOSHI¹, Hirokazu Mori² (1.Technology Planing and International Affairs Divixion Hydrographic and Oceanographic Department Japan Coast Guard , 2.Hydrograhpic Surveys Division Hydrographic and Oceanographic Department Japan Coast Guard )

One-off sessions

[J] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG66] Ocean Floor Geoscience

[SCG66-P19] An efficient method for high-res deep ocean mapping newly developed in the international unmanned survey competition

*MASANAO SUMIYOSHI¹ (1.Hydrographic and Oceanographic Department, Japan Coast Guard)

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