WebJan 19, 2010 · Comparing this speed data with speed over ground from GPS, you would also be able to gauge the effects of current. However, at speeds of less than 6 knots, readings … WebWhen connected to your GPS position receiver the INTREPID+ will display time, date, Latitude/Longitude, Speed Over Ground (SOG), and Course Over Ground (COG). GPS repeatablility insures the accurate and safe transmission of your location in an emergency or when you are attempting to meet a fellow cruiser. NOICE CANCELLING SPEAKER MIC
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The term Velocity Made Good (VMG) is often confused with term Velocity Made good on Course (VMC), and often used interchangeably. VMC is the speed component in the direction of a mark. If the course deviation is and speed over ground , the speed component toward a mark: If the course is directly towards a mark, VMC will be identical to speed over ground (SOG). An ordinary GPS unit will, if it indicates a VMG measurement, of necessity be Velocity Made good on … WebMar 30, 2005 · 4. Measure the distance from the starting fix to the EP & use that to calculate the SOG. Similary the bearing from the starting fix to the EP is the COG. SOG = distance x 60/time (in minutes) i.e. distance = 3m, time = 35 mins -------- SOG = 3 x 60/35 = 5.1kts. Course to Steer goes like this. potter heigham fishing tackle
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WebJun 4, 2024 · The running-out speed should be limited to 5-6 metres/sec. and the brake force must be used to control the speed. In shallow waters, up to the depth of 25 metres, the customary practice is to let go the anchor from the hawse pipe or one meter above water by releasing the brake. WebNov 19, 1994 · 000.5 Speed over ground, Knots 054.7 Course Made Good, True 191194 Date of fix 19 November 1994 020.3,E Magnetic variation 20.3 deg East *68 mandatory checksum A good resource for GPS related matters is the sci.geo.satellite-nav news group. _____ Victor Fraenckel - The Windman vfraenc1@n... www.windsway.com WebTo make any progress over the ground (to increase your range), you'll need to fly at an airspeed higher than the speed for maximum range in still air. The actual relationship is shown in Figure 5-19 of The Illustrated Guide to Aerodynamics (2nd Edition) . potter heigham fish and chips