LONGITUDE: The distance in degrees east or west of the meridian at Greenwich, London, England.
LUBBER'S LINE: A mark or permanent line on a compass indicating the direction forward parallel to the keel when properly installed.
longitude - One of the two coordinates (the other being latitude) used to locate a position at sea; marked in degrees east or west of the prime meridien (0 degrees longitude) universally accepted to be at Greenwich, England.
Longitude & Latitude Aids To Navigation Planning a Landfall Current
Speed-Time-Distance Rules of the Road Links & Freeware ...
longitude
Geographic distance east or west of the prime meridian expressed in degrees and minutes.
Loran C
Electronic navigation system that measures the time difference in the reception of radio signals from land-based transmitters.
longitude - Imaginary lines drawn through the north and south poles on the globe used to measure distance east and west. Greenwich England is designated as 0° with other distances being measured in degrees east and west of Greenwich.
Longitude- Position, in degrees, east and west of Greenwich, England.
Loose-footed- Describing a headsail that is not attached to a boom.
Longitude: Angular distance east or west of the Greenwich Meridian, measured from 0 t 180 degrees east or west.
Luff: a) To change course toward the wind. b) The leading edge of a sail.
Longitude
The angular distance of a position on the equator east or west of the standard Greenwich meridian up to 180o east or west.
longitude - The distance east or west of the Prime Meridian measured from the North-South line through Greenwich Observatory in England.
Longitude - Geographic distance east or west of the prime meridian.
M
Marina - A place providing secure moorings for pleasure boats and usually offering service facilities, such as fuel docks and showers.
longitude
The angular distance on the earth's surface east or west of the prime meridian at Greenwhich, U.K., expressed in degrees and minutes. On a chart or map, meridians of longitude run north to south, top to bottom. See prime meridan.
Longitude
Lines of Longitude commence at the North Pole and run to the South pole. They are all of equal length and are furthest apart at the Equator.
Longitude - Lines that meet at the North and South poles - Meridians of Longitude ...
Longitude - The distance in degrees east or west of the meridian at
Loose-Footed - Describes a mainsail attached to the boom at the tack and clew, but not along the length of it's foot.
A longitude line. Meridians are imaginary circles that run through both poles.
Messenger ...
The 0° longitude line that runs through Greenwich, England.
privileged vessel
The vessel that is required to maintain its course and speed when boats are approaching each other according to the navigation rules. Also known as the stand on vessel.
The degrees of longitude when sailing eastward
Fathom
Six feet. Lead lines always and charts showing depth of water generally are marked in fathoms ...
longitude: distance in degrees east or west of Greenwich, England, meridian which is 0. loop: a bright of line that forms at least a half circle.
As an example, Huntsville Alabama is located at approximately 90 degrees west longitude, hence, local time lags UTC time by 6 hours (90/15, assuming Central Standard Time, 5 hours in Central Daylight Time).
In 2005 the amount of deviation for Vancouver (at 49°16' North Latitude and 123°08' West Longitude) was 18°51' East and declining by 0°09' per year, due to shifting electric currents within the Earth's core.
Amlot, of the steamer Barrowmore, on January twenty-fourth, 1885, while in 51 degrees North latitude and 21 degrees West longitude, fell in with the sinking ship Kirkwood.
Instant computation of a storm Estimate Time of Arrival (ETA): You are chartering in the Caribbean (or elsewhere) and you hear this weather forecast of a tropical wave or some storm currently at longitude 50W and moving west at 15mph.
An intense tropical weather system with a well-defined circulation and maximum sustained winds of 74 miles per hour (64 knots or higher in the Southwest Pacific Ocean (west of 160° east longitude) or in the Southeast Indian Ocean (east of 90° east ...
Nautical mile: distance of one minute of longitude at the equator, approximately 6,076.115 feet. The metric equivalent is 1852 meters.
Navsac: navigation safety advisory council, an industry advisory body to the u.s. coast guard.
In fact, young Francis Beaufort even made some of the observations of latitude and longitude for his father's map, after taking several months of study in astronomy with Dr. Henry Ussher, a friend of his father who taught at Trinity College, Dublin.
A GPS receiver can tell you the latitude, longitude and altitude of your current position. To make use of a GPS system even easier, most receivers can download this data into a map format.
Important aspects are longitude and latitude, soundings and bottom characteristics, compass directions, and distance scales. It is important to understand chart basics when learning to sail in unfamiliar waters.
GMT- Greenwich Mean Time, the time at 0 degrees longitude.
GRAB RAILS - Hand-hold fittings mounted on cabin tops and sides for personal safety when moving around the boat.
GROUND TACKLE - A collective term for the anchor and its associated gear.
Co:ordinates:
The definition of the exact position on the surface of the globe in relation to two lines, latitude and longitude, which intersect at right angles.
Plotter: A nautical tool to plot a course on a map or grid of latitudes and longitudes
Port: Left to the vessel; a harbor
Privileged vessel: The vessel with the right-of-way according to nautical rules ...
A ship's journal or written record of the vessel's day-by-day performance, listing speeds, distances traveled, weather conditions, landfalls and other information longitude Distance in degrees east or west of Greenwich, England, ...
 See also: Line, Boat, Point, Anchor, Light
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