Navigation and Shape of the Earth
$100.00
What you’ll learn Table of content Navigation and Shape of the Earth                        Navigation Types of Navigation Coastal navigation Offshore navigation Importance of studying coastal navigation The true shape of the earth Definitions Earth’s Axis North and south poles Great …
Description
Curriculum
Instructor
What you’ll learn
Table of content
- Navigation and Shape of the Earth                       Â
- Navigation
- Types of Navigation
- Coastal navigation
- Offshore navigation
- Importance of studying coastal navigation
- The true shape of the earth
- Definitions
- Earth’s Axis
- North and south poles
- Great Circle
- Small Circle
- East and West
- The Equator
- Meridians
- Earth coordinates
- Latitude
- Longitude
- Parallel of latitude
- Difference of latitude (d.lat.)
- Difference of longitude (d.long.)
- How to use the calculator to find d.lat. and d.long
- How to find the coordinates of the arrival position
- Units of measurement
- The sea mile
- The length of the sea mile
- Cable
- The international nautical mile
- The knot
- The geographical mile:
- The statute mile
- The sea mile
- Linear measurement of latitude
- The linear measurement of longitude
- Rhumb line
- Departure
- Directions on the Earth and Compasses                       Â
- Direction
- Course
- Course line
- Heading
- Bearing
- Relative bearing
- Compasses
- Magnetic Compass
- Magnetic Principles
- Terrestrial Magnetism
- Magnetic Meridian
- Variation
- Secular Change
- Change in variation
- Deviation
- Deviation Table
- Compass Error
- Gyro Compass
- Advantages
- Limitations
- Determining the gyro error
- Magnetic Compass
- Direction
- Chart Projection                       Â
- Introduction
- The desirable properties of preferable projection
- The requirements of a chart appropriate for marine navigation
- Position Lines           Â
- Introduction
- Straight position line
- True bearing
- Gyro bearing
- Gyro error
- Compass bearing
- Variation
- Deviation
- Total compass error
- Transit bearing
- Deviation from transit bearing
- Relative bearing
- Beam bearing
- Circular position lines (Distance)
- Direct distance
- Indirect distance
- Distance by Vertical Sextant Angle
- Lighthouse first appear or disappear
Requirements
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Good internet connection and laptop or PC or phone .
- you can watch this lecture 2 times so please pay attention .
- you can`t download the lecture .
- maybe you will have QUIZ after this lecture so you have to get 80% to complete to other lectures
this course is full of opportunities to apply your knowledge:
related for students study basic study
Who this course is for:
-
for students study the basic study of maritime college
- for OOW have exam
- for OOW work on board
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