Use of compass and GPS

Daftar Isi

 

Compass and GPS are important navigation equipment on ships to ensure navigation safety and efficiency. Here are the uses:

*Compass*

1. Shows north and south directions.

2. Help determine the direction of the ship.

3. Measure angles and azimuth (direction).

4. Helps navigation when there is no GPS signal.

5. Identify the position of the ship relative to land or other 

objects.

GPS (Global Positioning System)*

1. Determine the ship's position accurately.

2. Shows geographic coordinates (latitude and longitude).

3. Helps navigation by displaying paths and routes.

4. Measure the speed and distance traveled by the ship.

5. Provide time and date information.

6. Helps avoid collisions with other objects.

7. Monitor ship movements in real-time.

Combination of Compass and GPS*

1. Improve navigation accuracy.

2. Helps overcome navigation errors.

3. Optimize shipping routes.

4. Increase the safety of ships and crew.

5. Facilitates communication with the control center.

*Types of GPS on Ships*

1. Standard GPS (simple receiver).

2. Differential GPS (more accurate).

3. GPS WAAS (Wide Area Augmentation System).

4. GPS GLONASS (Russia).

5. Hybrid navigation system (combination of GPS and other technologies).

Types of GPS on Ships*

1. Standard GPS (simple receiver).

2. Differential GPS (more accurate).

3. GPS WAAS (Wide Area Augmentation System).

4. GPS GLONASS (Russia).

5. Hybrid navigation system (combination of GPS and other technologies).

*Condition*

1. Make sure the compass and GPS are working properly.

2. Perform routine calibration and maintenance.

3. Use spare batteries for GPS.

4. Save navigation and route data.

5. Make sure the crew is trained in using the equipment.