Сб с 10 до 16
Книга на английском языке.
This book was written at the request of the Ministry of Defence (Navy) and has been compiled and validated with the full support and cooperation of the Royal Navy both the School and the Department of Maritime Studies of the Plymouth College of Technology, and the Seafarers Education Service and College of the Sea.
The book is designed to teach seafarers the basic techniques of chartwork as a necessary preliminary to the practice of navigation.
The book is designed to teach only the techniques of plotting, and its use alone will not enable the student to make a safe passage.
It is recommended that the book is used as part of a course given by an instructor with practical sea experience, a course which should give some explanation of, at least.
Contents
Chapter 1
Plotting positions by latitude and longitude
Plotting positions by range and bearing
Definition of Dead Reckoning
Plotting Dead Reckoning position
Chapter 2
Plotting visual fixes
Selecting marks for visual fixes
Selecting objects for transit
Checking gyro-compass by transit
Identifying marks by'shooting up'
Large and small cocked hats
Chapter 3
Running fix without tidal stream
Selection of objects for radar fixes
Plotting radar fixes
Plotting Decca fixes
Chapter 4
Definition of Estimated Position
Finding set and rate of tidal stream
Plotting EP and track
Finding course to steer to pass through a given position, allowing for tidal stream
Finding course to steer and speed to set to rendezvous in a given position, allowing for tidal stream
Chapter 5
Converting between true courses and bearings and magnetic compass courses and bearings
Plotting fixes taken by magnetic compass
Chapter 6
Running fix with tidal stream
Plotting clearing bearings and ranges
Transferring a position to another chart