Which term is used for a position obtained...

Question 1 / 2066636ee928f7522a1c519e84

Question 1 of 2066636ee928f7522a1c519e84

Which term is used for a position obtained by applying ONLY your vessel's course and speed to a known position?

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Question 1 of 20

66636ee928f7522a1c519e84

Which term is used for a position obtained by applying ONLY your vessel's course and speed to a known position?

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🔍 Key Concepts

• Difference between a fix and an estimated/derived position • How course and speed over time can be used to project a position from a last known point • Common plotting terms: running fix, dead reckoning, and estimated/probable position

💭 Think About

• Ask yourself: if you only know your last exact position, your course, and your speed, what are you actually calculating on the chart? • Consider which option(s) involve additional information like bearings or lines of position, and which one relies solely on your own vessel’s motion. • Think about which term is used for a position that is purely calculated, not confirmed by observations or electronic fixes.

✅ Before You Answer

• Identify which choices require at least two lines of position (LOPs) or other observations. • Check which term describes a position that is not based on any new external observation, only on time, course, and speed from a previous known point. • Verify that the term you pick is the one traditionally marked and advanced on the chart at regular intervals along the vessel’s intended track.

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Question 1 of 20

Which term is used for a position obtained by applying ONLY your vessel's course and speed to a known position?

Dead-reckoning position

Running fix

Fix

Probable position

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Question 1 / 2066636ee928f7522a1c519e84

Question 1 of 2066636ee928f7522a1c519e84

Which term is used for a position obtained by applying ONLY your vessel's course and speed to a known position?

Back

Question 1 of 20

66636ee928f7522a1c519e84

Which term is used for a position obtained by applying ONLY your vessel's course and speed to a known position?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed