1. History Flashcards

1
Q

What is the definition of navigation?

A

The art or science of plotting, ascertaining, or directing the course of something.

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2
Q

What are the types of navigation?

A

Radio Fixing
Marine Chronometer
Celestial Navigation

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3
Q

Latitude vs. Longitude

A
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4
Q

How do you determine Longitude with time?

A

The earth rotates 15 degrees per hour. If you know the time where you are and the time at Greenich, then with the difference you know the difference in longitude.

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5
Q

What is the main instrument used in celestial navigation?

A

Sexton

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