C6-ILO & Class L.OsCILO 6 Systems under the control of the
master gyro and the operation and care of the main types of gyro-
compasses Reference: IMO Model Course 7.01 (ML 1.3.3)INTENDED
LEARNING OUTCOMESClass Learning ObjectivesTFRAMEAfter this module
student will be able to demonstrate knowledge and undertanding
onAfter this Lesson you will be able to determine the2 hoursSystems
under the control of the master gyro and the operation and care of
the main types of gyro- compasses in use at Sea 1. define the main
systems under the control of the master gyro 2. defines the main
types of gyro-compass in use at sea3. refer to manufacturers'
manuals to determine necessary maintenance tasks
C5-ILO & Class L.OsCILO 5 Principles of and Errors of of
Gyro CompassesReference: IMO Model Course 7.01 (ML 1.3.2)INTENDED
LEARNING OUTCOMESClass Learning ObjectivesTFRAMEAfter this module
student will be able to demonstrate knowledge and undertanding
onAfter this Lesson you will be able to3 hoursThe Principles of
Gyro-Compass1. Review the operating principles of the
mechanical/ballistic gyro compass 2. explain the operating
principle of other types of gyro compasses such as Fibre Optic
gyro-compass and ring laser gyro-compass and their advantages over
the mechanical / ballistic gyro-compass 3. explain the operating
principle of other types of gyro compasses such as Fibre Optic
gyro-compass and ring laser gyro-compass and their advantages over
the mechanical / ballistic gyro-compass
Gyro-Compass Errors and CorrectionsAfter this Lesson you will be
able to101. explain why a gyro-compass that is damped in tilt will
settle with its spin axis at a small angle to the meridian, except
when at the equator2. state that the resulting error is known as
latitude error or damping error and varies directly as the tangent
of the latitude 3. state that latitude error can be removed by a
manual setting that mechanically moves the lubber line and the
follow-up system to show the correct heading 4. state that course
and speed error is caused by the tilting of the spin axis,
resulting from the ship's motion over the surface of the earth 5.
state that the rate of tilting, in minutes of arc per hour, is
equal to the north-south component of the ship's velocity 6.
explain how the tilt causes precession in azimuth to the west on
northerly headings and to the east on southerly headings in
compasses with liquid ballistic control 7. state that the velocity
error is removed by manual settings of latitude and speed to offset
the lubber line and the follow-up system in liquid-controlled
compasses 8. explain how the correction is made in compasses that
employ other methods of detecting tilt 9. state that ballistic
deflection results from changes in the ship's north-south component
of velocity 10. explain the behaviour of a liquid ballast during a
change of speed or an alteration of course 11. explain that the
precession resulting from ballistic deflection may be arranged to
move the compass to the correct settling position, after allowance
for the change in course and speed error, by choosing a suitable
period for the compass 12. explain that the pendulum of a tilt
detector will be thrown out of the vertical during a change of
course or speed, producing an error in its output 13. explain that
the method used in the above objective is not applicable for
compasses without liquid ballistic control since course and speed
error is fully corrected for all headings14. explain that errors
are limited by damping the pendulum and limiting the applied torque
for large deflections of the pendulum 15. state that the sensitive
element of a gyro-compass is made such that its moment of inertia
about any axis is the same, thus preventing any tendency to turn
when swinging pendulously as a result of rolling or pitching 16.
describes the effect of rolling on a liquid ballistic for various
ship's headings 17. explain why the movement of the liquid causes
an error except on the cardinal headings 18. explain how
intercardinal rolling error is reduced to negligible proportions
19. state that intercardinal rolling error does not occur in
compasses having no gravitational control attachments to the
gyroscope20. state that errors caused by acceleration of the
compass during rolling and pitching can be reduced by sitting the
master compass low down, near the rotational centre of the ship 21.
outlines the performance standards for gyro- compasses
Systems under the control of the master gyro and the operation
and care of the main types of gyro- compasses in use at Sea After
this Lesson you will be able to determine the2 hours1. define the
main systems under the control of the master gyro 2. defines the
main types of gyro-compass in use at sea3. refer to manufacturers'
manuals to determine necessary maintenance tasks
C4-ILO & Class L.OsCILO 4 The principles and errors of the
magnetic compassReference: IMO Model Course 7.01 (ML 1.3.1)INTENDED
LEARNING OUTCOMES: Class Learning ObjectivesTFRAMEPart of the
Magnetic compassAfter this Lesson you will be able to31. explain
the requirements of SOLAS chapter V - Regulation 19, in regard to
the requirements for the carriage of magnetic compasses2. explain
that the ships must also be fitted with a pelorus, or other means,
to take bearings over an arc of 360 of the horizon and a means for
correcting heading and bearings to true at all times. 3. describe
the parts of the magnetic compass and explains their function4.
briefly explain the operating principle of Transmitting Magnetic
Compass (TMC) 5. outline the performance standards for magnetic
compassesErrors of the Magnetic Compass and their correctionAfter
this Lesson you will be able to271. Explain the inportance of
keeping a record of observed deviation2. determine deviations and
prepares a table or graph of deviation3. define the approximate
coeffecients A, B, C and E4. State the equation for the deviation
on a given heading in ters of the coefficients5. describe the
conditions which give rise to each of the coefficients6. use of the
approximate coeffecient A, B, C, D and E7. describe why coeffecient
A and E may exist at a badly sited compass8. explain the
non-magnetic causes os an apparent coeffecient A9. explain that
coeffecient B results partly from the ship's permanent magnetism
and partly from induced10. Explain that induced magnetism maly also
contribute to coeffecient C in a badly sited compass11. describe
how deviation assoiciated with coeffecient unduced B varies with
magnetic latitude12. explain why deviation due to permanent
magnetism should be compensated by permanent magnets and that due
toinduced magnetism by spherical soft iron correctors, where
posible13. describe the causes of heeling error and why the
correction doest not remain effective with change of magnetic
latitude14. define the constant lamba 1 and lamda 215. define
constant mu16. explain how soft iron spheres increase the mean
directive force towards magnetic north and that the value of lamda
with the spheres in place is called the ship's multiplier17.
describe the vertical force instrument and it use in correcting
heeling error18. describe the methods of obtaining a table of
deviation19. analyze a table of deviations to obtain approximate
coeffecients20. state that anything which could affect the
deviationof the compass should be stowed in its sea-going position
before correcting it21. explain the adjustment of the compass by
the analysis and/or tentative mehtods and obtains a table of
residual deviations22. state that in order in which corrections
should be made and explains why they are made in that order23.
describe how heeling error may produce unsteady compass on certain
headings after a large change of magnetic latitude and how to deal
with it24. explain why a large coeffecient B may appear after a
large change of magnetic latitude and how to correct it25. describe
how sub-permanent magnetism gives rise to retentive error26. state
that deviations maybe affected by cargo of a magnetic nature, the
use of electro-magnets for fargo handling, or repairs involving
hammering or welding of steelwork in the vicinity of the
compass
C3-ILO & Class L.OsCILO 3 The Magnetic and Gyro Compass
Reference: IMO Model Course 7.03 (1.1.5)INTENDED LEARNING OUTCOMES:
After this module student will be able to demonstrate Class
Learning Objectives After this Lesson you will be able
toTFRAMEknowledge and undertanding on Magnetism of the Earth and
the Ship's Deviation1. explain the theory of magnetism as applied
to ferromagnetic materials 2. describe a simple magnet, its poles
and the law of attraction and repulsiondescribes the magnetic field
around a magnet 3. describe qualitatively flux density and field
strength 4. describe magnetic induction and differentiates between
'hard' and 'soft' iron 5. Demonstrate the ability to determine
Compass Course and Bearing Correction6. explain the meaning of the
terms: -intensity of magnetization -permeability -magnetic
susceptibility7. describe the magnetic field of the earth 8.
describe the magnetic field of the earth 9. define 'angle of dip'
10. explainshow the earth's total field can be split into
horizontal and vertical components 11. define 'magnetic variation'
and explains why it is a slowly changing qu.ntity 12. state that a
compass needle which is constrained to the horizontal can respond
only to the horizontal components of the earth's field and the
field due to the ship's magnetism 13. describe the effect of
introducing a disturbing magnetic force into the vicinity of a
compass needle 14. state that the direction and strength of a
magnetic field may be represented by a vector 15.uses a vector
diagram to find the field at a point resulting from two given
fields 16. states that a compass needle will align itself with the
resultantdescribes a binnacle and the arrangement of correcting
devices provided 17. define 'deviation' and states how it is named
18. llustrates with sketches the deviations on various headings
produced by permanent magnetism with a pole or poles lying in the
plane of the compass card 19. explains the need for care in the
placing of portable items of magnetic material, including spare
corrector magnets, or electrical equipment in the vicinity of
compasses
Knowledge and understanding on Magnetic Compass After this
Lesson you will be able to6 hours1. describes the construction of a
liquid card magnetic 2. sketch a section through the compass to
show the float chamber, the pivot support and the arrangement of
magnets3. Explain how the card is kept practically horizontal in
all latitudes 4. describe the composition of the liquid and
explains how allowance is made for changes in volume of the liquid
5. describe how to remove an air bubble from the compass bowl6.
describe how to check that the card is turning freely on its
pivot7. explain how the compass bowl is supported in the binnacle
8. describe the marking of the lubber line and its purpose9.
describe a binnacle and the arrangement of correcting devices
provided 10. define 'deviation' and states how it is named 11.
illustrate with sketches the deviations on various headings
produced by permanent magnetism with a pole or poles lying in the
plane of the compass card 12. explain the need for care in the
placing of portable items of magnetic material, including spare
corrector magnets, or electrical equipment in the vicinity of
compasses 13. explain the need for regular checking of the compass
error14. explain why compass error should be checked after a major
alteration of course 15. explain why regular comparisons of
standard compass, steering compass and gyro-compasses should be
made 16. explain that the approximate error of the standard compass
can be obtained by comparison with the gyro-compass if no other
means is available17. demonstrate taking bearings of celestial
bodies and landmarks
Knowledge and understanding on Gyro-CompassAfter this Lesson you
will be able to6 hours1. describe a free gyroscope and its gimbal
mountings2. state that in the absence of disturbing forces the spin
axis of a free gyroscope maintains its direction in space3. explain
what is meant by gyroscopic inertia and precession the spin axis4.
explain that friction at gimbal pivots produces torques which give
rise to precession5. state that the rate of precession is
proportional to the applied torque 6. state that 'tilt' as movement
of the spin axis in the vertical plane7. state that 'drift' as the
apparent movement of the gyroscope in azimuth resulting from the
earth's rotation 8. describe non-mathematically the apparent
movement of a free gyroscope on the earth's surface, given its
position and initial attitude 9. use the apparent motion of a
celestial body in the direction of the gyro axis to aid the
description above 10. explain how a free gyroscope can be made
north-seeking by the use of gravity control and describes the
resulting oscillations of the axis11. describe the use of damping
in azimuth and damping in tilt to cause settling of the axis and
thus produce a gyro-compass 12. explain that control and damping
can be achieved by replacing the ballistic elements with electrical
signals, provided by tilt sensors, to produce torques about the
vertical and horizontal axes13. describe a familiar gyro-compass
with particular reference to: - the method of support - control and
damping arrangements - the method of maintaining the heading
indication in - line with the axis of the gyro - the transmission
of heading to repeaters 14. demonstrate the starting of the
gyro-compass and explains how to minimize 15. settling time by
slewing and levelling it to the correct heading 16. explain the
necessary time for the compass to settle after switching on prior
to sailing 17. list the settings to be made or adjusted while the
compass is in use 18. explain how the repeater system is switched
on and aligned with the master gyro-compass19. describe how gyro
heading input is supplied to a radar installation 20. describe the
alarms fitted to a gyro-compass
knowledge and understanding on Fluxgate CompassAfter this Lesson
you will be able to11. Define singles axis and dual axis2. Explain
basic operation 3. Explains TMC 4. Describe solid state type
Ability to determine Compass Course and Bearing CorrectionsAfter
this Lesson you will be able to61. defines true, magnetic and
compass north 2. finds deviation and variation from tables and
charts 3. calculates true course from compass course4. calculates
compass course from true course 5. measures compass error, using a
transit bearing6. applies compass error to the ships head and
compass bearings to convert to true7. takes a compass bearing of a
charted object and lays the true bearing off on the chart
Ability to use Errors of the Compass and AzimuthsAfter this
Lesson you will be able to1. obtain the error of the magnetic
compass or gyro compass by comparing the compass bearing of the
body with the true azimuth of the body obtained at the time of
observation 2. obtains the azimuth of the body from tables, or by
formula or calculation using GMT of observation, information from
the Nautical Almanac, LHA of the body and the observers DR position
3. obtains from tables or by calculation, using the observers DR
position and information from the Nautical Almanac, the true
bearing of a heavenly body on rising or setting, i.e. solves an
amplitude problem 4. obtains the magnetic variation for the
observers position, using isogonal lines or other information on
the chart 5. applies variations to the error of the magnetic
compass to find the deviations for the direction of the ships head
6. calculates compass error and gyro error, from transit or charted
range7. bearings and bearings to distant fixed objects
After this Lesson you will be able to
8. GalileoAfter this Lesson you will be able to
MAIN PLANCOMPETENCECOURSE INTENDED LEARNING OUTCOMEPlan and
conduct a passage and determine position OICReview on the
Navigational Publications OICReview Four Stages of Passage
Planning
Maintain a safe navigational watch1.2.4 (OIC)The use of
routeing4Plan a Voyage and Conduct Navigation1.1.1 (ML)Voyage
planning and navigation for all conditions by acceptable methods of
plotting ocean tracks38Determine position and the accuracy of
resultant position fix by any mean1.2.1.2 (ML)Terrestrial
observations, including the ability to use appropriate charts,
notices to mariners and other publications to assess the accuracy
of the resulting fix161.2.1.3 (ML)Modern electronic navigational
aids with specific knowledge of their operating principles,
limitations, sources of error, detection of misrepresentation of
information and methods of correction to obtain accurate position
fixing20
CILO 1xxx (OIC)Review on the Navigational Publications and the
Four stages of Passage PlanningIntended Learning OutcomesAfter this
module student will be able to1. demonstrate the ability to use
Chart Catalouge and other relevant navigational publicaitons2.
Refresh their knowledge and understanding in using the four stages
of passage planning
CILO 21.2.4 (OIC)The use of routeing4 hoursIntended Learning
OutcomesAfter this module student will be able to demonstrates a
knowledge and understanding of1. Weather routing22. Use of weather
routing2
CILO 31.1.1 (ML)Voyage planning and navigation for all
conditions by acceptable methods of plotting ocean tracks38After
this module student will be able to demonstrate knowledge and
undertanding on1. Plan a Voyage and Conduct Navigation122.
Navigation and Monitoring of Voyage123. Logbooks and Voyage
Records2
CILO 41.2.1.2 (ML)Terrestrial observations, including the
ability to use appropriate charts, notices to mariners and other
publications to assess the accuracy of the resulting fix16Intended
Learning OutcomesAfter this module student will be able toxxx
(IOC)1. Review Chart Works an Exercises2. Use Appropriate Chart3.
Use Notices to mariners4. Use of other Navigational
publications
CILO 51.2.1.3 (ML)Modern electronic navigational aids with
specific knowledge of their operating principles, limitations,
sources of error, detection of misrepresentation of information and
methods of correction to obtain accurate position fixing20Intended
Learning OutcomesAfter this module student will be able to
demonstrate knowledge undertstanding on Electronic System and
Electroninc Navigaional aid 1. Operating principles 2. Limitation
and source of errror3. Detection and misrepresention of
information4. Methods of correction to obtain accurate position
fixing
1.2.4The use of routeing4Intended Learning OutcomeAfter this
module student will be able to demonstrate 1. proper log and voyage
records are maintained in accordance with maritime shipping acts
and other laws and regulations
CILO & ILODECKWORKS OUTLINECourse Intended Learning
OutcomeIntended Learning OutcomeTIME FRAMEAfter this course the
cadet/student will be able to demonstrate knowledge ,
Understanding, Profciency on:2. Deckworks and Lifting gearAfter
completing this Lessons: You will be able to demonstrate the
ability to1.1 Draw and label the parts following Lifting gear:
Derricks, Unios Purchase and cranes;1.2 Describe what is a lifting
gear1.2 Differentiate betaween Crane and derricks;1.3 Describe a
union purchase by drawing and labeling;1.4 State the safe handling
practice for derricks;1.5 Described a doubling up procedure;1.6
Describe by drawing and laeling a YO-YO rig,1.7 Describe by daraing
and labelling the part of a Hallen universal derrick; 1.8 Describe
by drawing an labeling a Velle shipshape crane;1.9 State the
advantage and disadvantage of a Derrick and Cranes:1.10 Describe
what is a Derrick Teast and Survey and How it is done1.11 Calculate
the stresses in derrecks bby emperical formula.1.12 State the
directions need to be given when winches, cranes and derricks are
working;1.13 Describe by drawing the directions need to given when
winches, crane and derricks are working.2. Deck works on Cargo and
HatchworksIntended Learning OutcomeAfter completing this Lessons:
You will be able to demonstrate the ability to2.1 Describe by
drawing and labeling the parts of a conventional hatchcover;2.2
Describe by drawing and labeling the parts of a conventional
hold;2.3 Describe by drawing and labeling the parts of steel hatch
cover:2.4 Define the following terminology: .1 Bale Space, Grain
Space Broken Stowage and Dunnage .2 Deadweight, Measurement Cargo
and Stowage factor2.5 State the Duties of the Junior Cargo
Officer2.6 State the Duties of the Chief Officer2.7 State the
procedure on Hold preparation2.8 Describe how to stow the following
cargo; .1 Bagged Cargo, Barrels and Coals (in bulk) .2 Copra,
Cotton and edible oil; .3 Flour, Fruit and Glass (in crates) .4
Vehicles2.9 Draw and Describe how to use of the following cargo
equipments: .1 Snotters, Bale Sling Strop and Palletization .2
Cargo nets, Timber dogs and Palte clamps; .3 Slinging Metal Sheet
and Chain Sling2.10 Explain Natural and Forced ventilation2.11
Differentiate between Natural and Force Ventillation2.12 Describe
Refrigerated Cargoes and how they are stored2.12 Enumerate the
properties of the following Refrigerants: .1 Carbon Dioxside (C02);
.2 Ammonia (NH3) .3 Freon (CC12F2)2.13 Enumerate the properties of
Good Insulating materials;2.14 Describe "Absolute Cleanliness" that
is required during loading of a Refrigerated Cargo by enumerating
the eleven point that should be observe.3.15 Describe what are a
Deep Tanks2.16 Enumerate what are the openings going into a deep
tank;2.17 Describe the action that shoud be carried out in cases
loading a dry cargo into a deep tank'2.18 Describe the necesarry
action that shoud be carried out in cases that deep tanks are use
for liquid ballast.2.19 Enmerate the action that should be made
when preparing a Deep Tanks ro Receive Liquid Cargo.2.20 Describe a
General Cargo Vessels Cargo Plan2.21 Describe what is ROLL ON-ROLL
off system2.22 Define the following Terms use on Containers: .1
Administration, Approved, Approval, Cargo, Cell, Cell Guidea nd
Container .2Conatiner Spreader Beam, Corner Fitting, Existing
Container and Flixibel Container .3 Gantry Crane, Hatches Hold,
International Transport and Karilift .4 Lashing Frame/Lashing
Flatform and Maximum Operating Gross Weight .5 Maximum Permissible
Pay Load (P), New container, Prototype and Rating .6 Owner, Stack,
Safety Approve Plate, Tare Weight and TEU .7 Type of Container,
Type-Series of Container2.23 Describe how to plan to load a
Containers up-to 9500 teu's2.23 Explain what is a container
tonnage2.24 Describe Loadicators and Loading Plan Computers2.25
Describe a Tanker Cargo Plans3. Deckworks on Tanker OperationsAfter
completing thisLessons: You will be able to demonstrate the ability
to3.1 Define the following Terms general terms use on Tankers .1
Clean Ballast, Dirty Ballast, and Permanent Ballast .2 Flashpoint
(of an oil), Ingnition point (of an oil), Gas lines (gas
freeing)and .3 Inert Gas, Manifold, pipelines, Sounding, Ullage and
Volatile liquid3.2 Describe the following type of Tankers: .1
General Petroleum Tanker .2 Refine Products Carrier and Specialized
Carrier3.3 Deffirentiate Supertankers, Very Large Tankers and Ultra
Large Tankers3.4 Decribe the most dangerous condition of an oil
tank3.5 Desribe a Oxygen analyzer and explosimeter3.6 Decribed a
Fixed Fire Figthing System3.7 Describe the following fixed fighting
system; .1 Fixed foam, Fixed Co2 Fixed BCF and Fixed Dry Powder .2
Water Wall System and Inert Gas System3.8Describe a Portale
Fire-figthing Equipment3.9 Enumerate the Common Sources of
Ignition3.10 Explain the following Terms: .1 Intrincically Safe and
Tanker Safety Guides .2 Emergency Plan and Procedures .3 Ship/Shore
Checklist3.11 Explain the Danger of Petroleum spirit 3.12 Describe
each of the following Cargo Handling Equipment and their use: .1
Automatic Tank Ullage Gauge, Flameproom gauge and Linen Tape and
Brass Weight Block .2 Sighting Port square, Soundign Red and
Spcific Garavity (SG) Glass Hydrometer. .3Steel Tape and Brass
Weight .4 Temperature Can and Thermometer .5 Ullage Stick and Wheel
Key3.13 Draw ansd label the parts of a Whessoe Tank Guage3.14
Describe the function and the structure of a Whessoe Tank Guage3.15
Discuss the following procedure used on Tankers: .1When Loading .2
When discharging .3 Ballasting .4 Tank Cleaning .Safe Entry of
Enclos Spaces .Action of operating failure3.16 Enumerate the Duties
of the Deck Officers During Loading or Discharging.3.17 Draw a
Tanker Lay-out Ventiallation 3.18 Decribe how gas freeing is done
on board tankers.3.19 Enumerate the accidents Due to Tanker
Operations and Ship Design3.20 Explaine the purpose of an "inert
gas system".3.21 Descibe inert gas system base on the the
Composition of Boiler Flue System, their advantage and
disadvantage.3.22 Enumerate the Requirements for Inert Gas
System3.23 Enumerate the fitted to theInert Gas system and indicate
the macinery space and cargo contorl room3.24 Describe the
anchoring requirments of a large tankers in the way of deeper water
and heavier anchor equipments.3.25 Describe the types of anchor use
in tlarge tankers and flatform3.26 Draw a Typical Mooring System
used by buoy operatioj in a conventional single pint mooring3.27
Decribe Oil Pollution base on the following Requiremtns or
conditions/Situation: .1 Loading and Discharging of bulk oil .2
Compulsory insurance for vessels carrying persistent oil in bulk.
.3 Reception facilities for oily waste. .4 Reception facilities for
oily waste .5 Reporting of pollution incidents .6 Penalties and
offences with regard to oil pollution incidents. .7 Prevention of
oil pollution. .8 The prohibition of oil discharges into the sea
from ships. .9 Resum of existing oil pollution regulations and what
can be expected for the future.3.28 Describe the Management of Ship
Waste/Garbage isn the context of: .1Pevention o f Pollution by
garbage .2 Ballast Water Treatment Systems .3 Record Keeping of
Ballast Movement
C2-ILO & Class L.OsCILO 2 - Echo SounderReference: IMO Model
Course 7.03 (1.1.4)INTENDED LEARNING OUTCOMESClass Learning
ObjectivesTFRAME2.1 knowledge and understanding on the basic
principles of the Echo SoundersAfter this Lesson you will be able
to91. describe the basic principles of marine echo-sounding
equipment2. identify the main components on a simple block diagram
of an echo-sounder, and states the function of each 4. describe the
physical factors which affect the velocity sound in seawater 5.
operate a typical echo-sounder and demonstrates an ability to carry
out basic user maintenance, e.g. clean platen, change paper, change
and adjust stylus6. differentiate between range and phase, and
demonstrates an awareness of the dangers of using the wrong phase
7. distinguish between inaccuracies caused by instrument and scale
error and those caused by false echoes 8. explain the causes of
inaccuracies due to instrument or scale error and states their
likely magnitude and measures that may be taken to eliminate them9.
recognize the various types of "false" echo that may be observed,
describes their formation and states the possible action to remove
them from the trace 10. describe the potential errors due to trim,
heel and transducer separation
6. Augmented Satillite SystemAfter this Lesson you will be able
to
7. GlonassAfter this Lesson you will be able to
8. GalileoAfter this Lesson you will be able to
C1-ILO & Class L.OsCILO 1- Electronic systems of position
fixing and navigationReference: IMO Model Course 7.03
(1.1.3)INTENDED LEARNING OUTCOMESClass Learning ObjectivesTFRAME1.
The basic Principles of Terrestrial Navigation SystemAfter this
Lesson you will be able to2 hours1.2 draw a hyperbolic pattern
associated with two foci, with the baseline divided into an exact
number of equal divisions1.3 explain the principles of the
hyperbolae being position lines1.4 describe the causes of ambiguity
and reduced accuracy in the baseline extension area 1.5 combine two
hyperbolic patterns to illustrate the method of ascertaining
position 2. LORAN-C SystemAfter this Lesson you will be able to3
hours2.1 describe the basic Loran-C 2.2 draw a block diagram of a
Loran-C receiver, showing how time differences are measured 2.3
describe how ambiguity in a position line is resolved 2.4 explain
how the use of sky waves affects the measured time difference 2.5
describe typical radii of coverage areas2.6 identifies the Loran
chart and the additional information printed thereon2.7 switches on
equipment; selects chain and relates the time differences obtained
to the correct station pair 2.8 recognises warnings which indicate
that the system may be faulty
3. Enhance LORAN (E-Loran)After this Lesson you will be able to2
hours3.1 describe the basic operating principles of eLoran3.2
describe the principal difference between eLoran and traditional
Loran-C Systems3.3 explain the use of eLoran when satellite
services are disrupted. 3.4 state that each users eLoran receiver
will be operable in all regions where an eLoran service is
provided3.5 describe the control, operating and monitoring systems
of eLoran.3.6 state that eLoran transmissions are synchronized to
an identifiable, publicly certified, source of Coordinated
Universal Time (UTC) by a method wholly independent of GNSS 3.7
explain the view mode and signal tracking of eLoran.3.8 describe
the advantages and limitations of eLoran
4. Global Navigational Satellite SytemAfter this Lesson you will
be able to10 hours4.1 describe the principles of operation of
navigation satellite systems4.2 state that the system will provide
continuous world-wide position-fixing capabilities4.3 describe the
intended level of accuracy of the system5. Global Positioning
System (GPS)After this Lesson you will be able to10 hours5.1
describe the basic principles of the Global Positioning System
(GPS)5.2 describe the system configuration 5.3 state the
frequencies that are used5.4 describs the C/A & P codes 5.5
describe how the basic line measurement is obtained5.6 describe the
Dilution of Precision (DOP) 5.7 describe the various DOPs that are
used 5.8 describe the various errors of GPS 5.9 describe the
reasons for selective availability and the effect it has it may
have on the accuracy of a fix 5.10 describe differential GPS5.11
describe the accuracy obtainable with GPS and how the accuracy can
be downgraded5.12 explain WGS 84 5.13 explain why a fix obtained
from the GPS receiver cannot be plotted direct onto a navigational
chart 5.14 explain datum shifts 5.14 describe the advantages and
limitations of GPS
6. Augmented Satillite SystemAfter this Lesson you will be able
to1 hour6.1 describe the basic principle of Differential GPS 6.2
describe how DGPS stations can transmit the corrections6.3 describe
the Regional Satellite Navigation Systems such as China's BeiDou
(COMPASS) Navigation Satellite System, India's Indian Regional
Navigational Satellite System (IRNSS), Japan's Quasi-Zenith
Satellite System (QZSS) and Frances Doppler Orbitography and
Radiopositioning Integrated by Satellite (DORIS)7. GlonassAfter
this Lesson you will be able to1 hour7.1 describe the principle on
which the GLONASS works7.2 explain the different satellite
constellation configurations under GLONASS and GPS respectively7.3
describe the advantage of the receiver capable of operating both
GLONASS and GPS "combined GPS/GLONASS receiver equipment"7.4
describes the limitation of the GLONASS system receiver
8. GalileoAfter this Lesson you will be able to1 hour8.3
explains the principle of Galileo as the European satellite
navigation system.8.4 describes that Galileo comprises 30 medium
earth orbit (MEO) satellites in 3 circular orbits. 8.5 state the
satellite geometry and dual atomic clocks in the Galileo system.
8.6 state that atomic clock signal information is used to calculate
the position of the receiver by triangulating the difference in
received signals from multiple satellites. 8.9 describe the
limitations of the Galileo system receiver
tempCILO 4 INTENDED LEARNING OUTCOMESClass Learning
ObjectivesTFRAMEAfter this Lesson you will be able to
After this Lesson you will be able to
After this Lesson you will be able to
After this Lesson you will be able to
After this Lesson you will be able to
6. Augmented Satillite SystemAfter this Lesson you will be able
to
7. GlonassAfter this Lesson you will be able to
8. GalileoAfter this Lesson you will be able to
