Nav 112 - Exam 2 Review

Nav 112 - Exam 2 Review - TIDES AND CURRENTS • TIDES •...

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Exam Review 2 Navigation 112 Terrestrial Navigation
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Aids To Navigation 04 IALA Difference between A – B What do they mark? 1. Lateral Marks 1. Red Right Returning 2. Shapes of Buoys – cans, nuns, pillars, spars, conical 3. Colors – Red, Green, Yellow, White, Red/Green, etc.
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1. Cardinal Marks 2. Safe Water Marks 3. Iso Danger Marks 4. Sp Purpose Marks 5. Day Beacons 6. Intracoastal Marks 7. Direction of ICW Traffic
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Lights - 05 Characteristics Fixed, Flashing, Quick Flashing, Occulting, Iso phase, Group Flashing Special Purpose Lights Alternating Sector Range lights – how they work
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Visibility of Lights Geographic Range Nominal Range Luminous Range Computed Visibility – Geographic vs. Luminous Range CALCULATION OF LUMINOUS RANGE AND GEOGRAPHIC RANGE
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Unformatted text preview: TIDES AND CURRENTS • TIDES • Difference between tide and current • Diurnal • Semi Diurnal • Mixed Tides • Spring Tides • Neap Tides • Effects of Sun and moon - how it causes different tides • CURRENTS • Causes – i.e. Moon/sun, Coriolis Effect, Heat/cooling, Wind, Salinity, Geography • Ocean Currents – major earth currents and how they circulate • Tidal Currents • Ebb • Flood • Slack – (stand of tide) SET AND DRIFT • CHART PLOT – SAME AS LAST TIME, CHARTLET HANDOUT • Plot Set and Drift • Plot Course Made Good • Plot Course To Steer • Definitions and explanations – – Set – Drift – Course Made Good – Course to Steer – Speed Made Good...
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This note was uploaded on 04/07/2008 for the course NAVIGATION 201 taught by Professor Hannaford during the Spring '08 term at SUNY Maritime.

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Nav 112 - Exam 2 Review - TIDES AND CURRENTS • TIDES •...

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