The Haven-finding Art: A History of Navigation from Odysseus to Captain CookHollis & Carter, 1971 - 310 ページ |
目次
SIGNS IN THE | 3 |
THE SURFACE AND FLOOR OF THE | 21 |
NAVIGATION WITHOUT MAGNETIC | 33 |
著作権 | |
他の 16 セクションは表示されていません
他の版 - すべて表示
多く使われている語句
actually altitude altura angle appears Arab astrolabe astronomers azimuth bearings called Cape captain century chart-makers chih Chinese circle clock coast correct course Course Sailed cross-staff degree difference distance drawn east east-west eight English equator error example fact fathoms French Gemma Frisius Greek harbour Hariot horizon Iceland India instrument instrument-maker island Italian Jean Rotz John Dee king knew land later latitude leagues lodestone longitude magnetic compass magnetic needle manual mariners Marteloio master mathematical measure Mediterranean Mediterranean Sea meridian method miles minutes Moon nautical navigation night north-east north-west Nuñez observations ocean Odysseus pilots plain chart Plate Pole Star port Portuguese position Pytheas quadrant quarter reckoning rhumb rhumb lines round rutter sailing directions sailors scale seaman ship ship's sight south-east south-west Strabo tide tion turned variation voyage William Borough wind wind-rose writing