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Navigation [1] is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another. [2] The field of navigation includes four general categories: land navigation, [ 3 ] marine navigation , aeronautic navigation, and space navigation.
2. (of a vessel) In a navigable condition; steerable; seaworthy or roadworthy. navigation 1. The determination of position and direction, generally by comparing the navigator's position to known locations or patterns. 2. The process of monitoring and controlling the movement of a vehicle or craft from one place to another. neap tide
[32] [33] Thus, space is the most fundamental concept at the foundation of geography. [7] [8] The concept is so basic, that geographers often have difficulty defining exactly what it is. Absolute space is the exact site, or spatial coordinates, of objects, persons, places, or phenomena under investigation. [7] We exist in space. [9]
Title page of the 1620 edition of Isaac Casaubon's Geographica, whose 840 page numbers prefixed by "C" are now used as a standard text reference.. The Geographica (Ancient Greek: Γεωγραφικά, Geōgraphiká; Latin: Geographica or Strabonis Rerum Geographicarum Libri XVII, "Strabo's 17 Books on Geographical Topics") or Geography, is an encyclopedia of geographical knowledge, consisting ...
In his notes on Ptolemy's geography, Johannes Werner of Nuremberg wrote in 1514 that the cross-staff was a very ancient instrument, but was only beginning to be used on ships. [ 36 ] Prior to 1577, no method of judging the ship's speed was mentioned that was more advanced than observing the size of the vessel's bow wave or the passage of sea ...
Also amphidrome and tidal node. A geographical location where there is little or no tide, i.e. where the tidal amplitude is zero or nearly zero because the height of sea level does not change appreciably over time (meaning there is no high tide or low tide), and around which a tidal crest circulates once per tidal period (approximately every 12 hours). Tidal amplitude increases, though not ...
Seamanship is the art, competence, and knowledge of operating a ship, boat or other craft on water. [1] The Oxford Dictionary states that seamanship is "The skill, techniques, or practice of handling a ship or boat at sea." [2]
The Polynesian triangle. Between about 3000 and 1000 BC speakers of Austronesian languages spread through the islands of Southeast Asia – most likely starting out from Taiwan, [9] as tribes whose natives were thought to have previously arrived from mainland South China about 8000 years ago – into the edges of western Micronesia and on into Melanesia, through the Philippines and Indonesia.