English History of longitude Cited by user Kognos on 04 Jul 2020 The history of longitude is a record of the effort, by astronomers, cartographers and navigators over several centuries, to discover a means of determining longitude.
English Land navigation Cited by user HopsonRoad on 25 Dec 2018 Land navigation is the discipline of following a route through unfamiliar terrain on foot or by vehicle, using maps with reference to terrain, a compass, and other…