Electronic Navigation Systems 3 Part 12 pps
Electronic Navigation Systems 3 Part 12 pps
... holding is now electronically computed and applied automatically.
Figure 9.8 A simplified diagram of an autopilot system.
34 2 Electronic Navigation Systems
Table 9 .3 Sperry ADG 30 00 VT fault codes ... Marine
Controls.)
34 0 Electronic Navigation Systems
keypad command. When a switch is pressed the X select gets transferred to a particular Y line and the
command is initiated...
Electronic Navigation Systems 3 Part 9 pps
... diagram of an ECDIS. (Reproduced courtesy of Warsash Maritime Centre.)
238 Electronic Navigation Systems
Raster charts for these systems have been developed in recent years by major hydrographic offices
and ... functions:
᭹ provide official electronic chart coverage for areas not covered by ENCs
᭹ provide link coverage between the ENCs that are available.
234 Electronic Navigat...
Electronic Navigation Systems 3 Part 10 pps
... regulatory bodies. A particular
system examined is the Navmaster Electronic Navigation System of PC Maritime.
7.10 Revision questions
1 What do you understand by the term electronic chart’? What ... ‘non-official’.
᭹ An electronic chart may use raster data or vector data.
᭹ Delivery of electronic chart data is via an Electronic Chart Display and Information System
(ECDIS) which is...
Electronic Navigation Systems 3 Part 3 pps
... courtesy of SAL Junger Marine.)
Figure 3. 27 Electronics unit functional block diagram. (Reproduced courtesy of Litton Marine Systems. )
54 Electronic Navigation Systems
᭹ Ocean currents may introduce ... Speed measurement 51
Figure 3. 6 The electronics unit. (Reproduced courtesy of SAL Jungner Marine.)
58 Electronic Navigation Systems
the depth exceeds 200 m, the system automa...
Electronic Navigation Systems 3 Part 1 pot
... bridge systems 201
6.11 Glossary 220
6 .12 Summary 222
6. 13 Revision questions 2 23
Chapter 7 Electronic charts 224
7.1 Introduction 224
7.2 Electronic chart types 227
7 .3 Electronic chart systems 234
7.4 ... gyrocompass 30 6
8 .12 Compass repeaters 30 7
8. 13 The magnetic repeating compass 31 0
8.14 Glossary 31 7
8.15 Summary 31 8
8.16 Revision questions 31 9
Chapter...
Electronic Navigation Systems 3 Part 2 pdf
... reflected by the seabed.
48 Electronic Navigation Systems
Figure 3. 3 A shipboard installation. (Reproduced courtesy of SAL Jungner Marine.)
20 Electronic Navigation Systems
Diffraction The term ... signal amplitude.
40 Electronic Navigation Systems
Figure 2. 13 Furuno FE-700 LCD TFT data display (Navigation Mode.) (Reproduced courtesy of
Furuno Electric Co.)
Depth soundi...
Electronic Navigation Systems 3 Part 4 potx
... 1 .3
45 1 .3 1 .3 1.2 1 .3 1 .3 1 .3
40 1.2 1.2 1 .3 1 .3 1 .3
35 1 .3 1.2 1 .3
30 1 .3 1 .3 1 .3
25 1.2 1 .3 1 .3 OUTSIDE CCZ
20 1.2 1 .3 1 .3 1 .3
15 1.2 1 .3 1 .3 1 .3 1 .3
10 1.2 1.2 1 .3 1 .3 1 .3
5 1.2 1.2 1.2 1 .3 ... 1 .3
L
A
T
I
T
U
D
E
N
O
R
T
H
5 1.4 1.4 1.5 1.4 1.4 1.4 1.4 1 .3 1 .3 1 .3 1 .3 1 .3
44° 0Ј 1 .3 1 .3 1 .3 1 .3 1 .3 1 .3 1 .3 1....
Electronic Navigation Systems 3 Part 6 pptx
... Lynas 53. 25 N 04.17 W 30 5.0 185
Nash Point 51.24 N 03. 33 W 299.0 185
North Foreland 51. 23 N 01.27 E 31 0.5 185
St. Catherine’s 50 .35 N 01.18 W 2 93. 5 185
Lizard Rock 49.58 N 05 .12 W 284.0 185
Source: ... 01.16 W 30 4.0 275
Butt of Lewis 58 .31 N 06.16 W 294.0 275
Girdle Ness 57.08 N 02. 03 W 31 1.0 275
Tory Island 55.16 N 08.15 W 31 3.5 275
Flamborough Head 54.07 N 00.05 W 30...
Electronic Navigation Systems 3 Part 7 pptx
... 1598.0625 124 2. 937 5
–6 1598.6250 12 43. 3750
–5 1599.1875 12 43. 8125
–4 1599.7500 124 4.2500
↓
+ 13 1609 .31 25 125 1.6875
Expression for channel increment:
L1 = 1598.0625 + 0.5625 MHz
L2 = 124 2. 937 5 + 0. 437 5 ... 19 130 km
Period: 11 h 58 min 11 h 15 min 40 s
Inclination: 55° 64.8°
Planes: 6 3
Number of SVs 24 24
Carrier frequency
L1: 1575.420 MHz 1598.6250–1609 .31 25 MH...
Electronic Navigation Systems 3 Part 11 pot
... ↓
0 1 1 5/6 Increase
Figure 8 .33 Sperry MK 37 VT digital gyrocompass trouble analysis chart. (Reproduced courtesy of
Litton Marine Systems. )
30 0 Electronic Navigation Systems
The gyroball is centred ... fourth providing a ground connection.
Figure 8 .30 Sperry MK 37 VT control panel. (Reproduced courtesy of Litton Marine Systems. )
30 6 Electronic Navigation Systems
count...