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Navigational Aids: GNSS, compasses and steering (1 cr)

Code: MM14O109-3006

General information


Enrollment

11.06.2021 - 24.10.2021

Timing

25.10.2021 - 29.10.2021

Number of ECTS credits allocated

1 op

Virtual portion

1 op

Mode of delivery

Distance learning

Unit

Faculty of Technology and Seafaring

Campus

Åbo, Hertig Johans parkgata 21

Teaching languages

  • English

Seats

1 - 60

Degree programmes

  • Degree Programme in Maritime Management, Captain
  • Degree Programme in Maritime Management

Teachers

  • Emilia Lindroos

Teacher in charge

Petteri Niittymäki

Groups

  • MMC20D-Å
    Maritime Management, Captain, 2020, full-time studies

Objective

The student
• knows how to use electronic aids, and he/she knows about their reliability and limitations as complementary means to ensure safe navigation.
• is able to determine the vessel’s position with the help of electronic navigational aids.
• understand the principal structure of satellite position-ing systems (GNSS).
• is aware of limitations and errors of GNSS systems and their level of position accuracy.
• knows how to use the echo-sounder and how to apply the information correctly.
• has knowledge of the functioning of the magnetic and gyro-compasses.
• is able to determine errors in magnetic and gyro-compasses using celestial and terrestrial methods and to take such errors into account.
• has knowledge of the steering control systems, operat-ing instructions and change-over from manual steering to autopilot and vice versa. He/she knows how to ad-just the controls for optimal performance.

Content

• Various satellite positioning systems and electronic sea charts.
• The accuracy level of the systems.
• Limitations and errors.
• Autopilot for the steering of the vessel
• Compass studies with reference to the gyro and magnetic principles.
• Echo-sounders for determining the depth; their operational aspects.
• Different types of logs for speed determination.

Location and time

19.okt 6.nov

Teaching methods

Lectures and/or project-based learning. E-learning.

Exam schedules

23.okt

Completion alternatives

Written examination and possible assignments passed.

Student workload

5 days

Evaluation scale

H-5

Assessment criteria, satisfactory (1-2)

• Demonstrates familiarity with core material and concepts
• Correctly use single industry concepts
• Find information for a single situation
• Distinguishes everyday information from the data studied
• Acting in professional situations demonstrates familiarity with their professional field
• Shows that you have achieved your core competence goals
• Work safely
• Act in accordance with the ecological principles of the profession
• Organize your own and group activities

Assessment criteria, good (3-4)

• Demonstrates consistent concepts and knowledge base in the field of familiarity
• Evaluate and limit the need for information
• Work well in professional tasks and situations
• Work in multicultural environments
• Work safely
• Work consistently with the ecological principles of the profession
• Organize your own and group activities consistently

Assessment criteria, excellent (5)

• Expertly use industry concepts and information
• Evaluate and use different sources of information
• Apply the knowledge base in professional varied / challenging tasks with expertise
• To act in different positions, in different operating environments.
• To act independently and responsibly in a professional situation
• Act with safety in mind
• To justify the activity in accordance with the ecological principles of the profession
• To organize your own and the group's activities in a professional manner

Qualifications

Terrestrial Navigation A