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One commonly used navigational device at sea is the Global Positioning System (GPS). It utilizes a network of satellites to provide accurate location data, allowing sailors to determine their precise position on the Earth's surface. Other traditional navigational tools include the compass, which helps establish direction, and the sextant, used for measuring angles between celestial objects and the horizon to determine latitude and longitude. Together, these devices enhance safety and efficiency in maritime navigation.
What else can I help you with?
What do you call a navigational handbook used when travelling at sea?
Pilot
The astrolabe is a pre-curser to what modern device?
The astrolabe is a precursor to the modern sextant, which is used for celestial navigation at sea. Both instruments are designed to determine the altitude of celestial bodies above the horizon.
What navigational instrument is used to determine a ship's position at sea?
A compass and a map of the world.
Do I need to buy Garmin GPS software if I use a Garmin navigational device?
NO, you do not need to buy Garmin GPS software if you use a Garmin navigational device. You can just download them at www8.garmin.com/support/download.jsp
Why did people need the Lighthouse of Alexandria?
As a sea navigational aid.
The device used for locating submerged object under sea is?
sonar
Is GPS system a violation to privacy rights?
It depends on how it is used. . . and by who. When used as a surveillance tool by law enforcement it must be approved by the courts. When used as a navigational device, you give up your right to privacy in order to be able to use it.
What sensitive device is used to detect magnetic fields on the sea floor?
magnetometer
Where lighthouses useful in the past?
"Lighthouses are designed to emit light from a system of lamps and lenses and used as a navigational aid for maritime pilots at sea or on inland waterways."
When returning from sea a green navigational buoy should be where?
When returning from sea, a green navigational buoy should be on the starboard (right) side of the vessel. This aligns with the IALA A buoyage system, which is used in most parts of the world. Green buoys generally indicate the port side of a channel when entering from the open sea. Always be sure to check local regulations and buoyage systems, as they can differ in certain regions.
When returning from sea When should a green navigational buoy be passed?
port / left side
When returning from sea a red navigational should be passed in what manner?
Starboard (right) side
