navigational chart
Sailor's route guide
A navigational chart is a map designed for planning and tracking routes, especially at sea or in the air.
Unlike general maps, navigational charts show information critical to safe passage: water depths, hazards, currents, landmarks, and radio frequencies.
Mariners and pilots plot courses on them: The captain consulted the navigational chart before entering the harbor.
- chartworkMaritime route planning on maps
- mapSpatial representation of terrain
- longitudeEast-west angular distance
- nautical mileMaritime unit of distance
- planDetailed proposal for achieving
sextant · nautical almanac · sea lane · shipping lane · wayfinding · hydrographic survey · coastal waters · compass rose · mariner · latitude · true north · magnetic north · sailing · shipping routes · cartography · seafaring · pilotage · tide tables
navigational chartroad atlas
Bound collection of maps
road map · street map · highway map · trail map · topographic map
navigational charttourist map
Illustrated area guide for visitors
mental map · wall map · globe
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