Electronic Navigation Systems 3 Part 9 pps
Electronic Navigation Systems 3 Part 9 pps
... started raster scanning in 199 1 and evaluated a prototype of the scheme in 199 2. NOAA began converting its charts to raster format in 19 93 and completed the task in 199 4. The United Kingdom Hydrographic ... be promulgated if available. Figure 7 .9 Automatic Identification System (AIS). (Reproduced courtesy of ICAN.) Electronic charts 2 39 7 .3. 4 Electronic chart systems (ECS) W...
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Electronic Navigation Systems 3 Part 10 pps
... same. 274 Electronic Navigation Systems Figure 8 .9 Behaviour of the gravity-controlled gyro (undamped). (Reproduced courtesy of S.G. Brown Ltd.) The ship’s master compass 275 Figure 8 .9 Continued 8.5 ... ‘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)...
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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 initi...
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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 ... enables dual axis speed to be indicated (Figure 3. 19) . Figure 3. 18 Graphs of speed error caused by variations of the vessel’s trim. Figure 3. 19 Dual axis speed is measured by...
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Electronic Navigation Systems 3 Part 1 pot
... Calcutt 2000 viii Contents 9. 6 Phantom rudder 32 9 9.7 An adaptive autopilot 33 0 9. 8 An adaptive digital steering control system 33 3 9. 9 Glossary 34 4 9. 10 Summary 34 4 9. 11 Revision questions 34 5 Chapter 10 ... questions 31 9 Chapter 9 Automatic steering 32 0 9. 1 Introduction 32 0 9. 2 Automatic steering principles 32 0 9 .3 A basic autopilot system 32 4...
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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...
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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....
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Electronic Navigation Systems 3 Part 6 pptx
... 185 Point 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 ... Nominal range (km) Cape Canaveral 28.27 N 80 .32 W 2 89 200 Miami 25. 43 N 80. 09 W 32 2 75 Key West 24 .34 N 81 . 39 W 286 75 Egmont Key 27 .36 N 82.45 W 31 2 200 Source: Uni...
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Electronic Navigation Systems 3 Part 7 pptx
... future. Table 5 .9 SV carrier frequency designation Channel no. L1 carrier (MHz) L2 carrier (MHz) –7 1 598 .0625 1242. 93 7 5 –6 1 598 .6250 12 43. 3750 –5 1 599 .1875 12 43. 8125 –4 1 599 .7500 1244.2500 ↓ + 13 16 09 .31 25 ... in 199 8 they were again changed. Currently, the L 1 transmission frequency band is 1 598 .0625–16 09 .31 25 MHz and the L 2 band 7/9ths below this between 1242....
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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...
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