外国版水路図誌の分析と利用価値について(日本航海学会第25回講演会)
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概要
- 論文の詳細を見る
Foreign charts and publications are important navigational aids for oceangoing vessels. It is desirable that the navigator has a knowledge of what is available in this field, that is, how he can obtain various items, how he can be sure they are accurate and up-to-date, and what information he can expect to get from each. Instructions for the use of a number of these items are given in this text.
- 社団法人日本航海学会の論文
- 1961-06-25