Mercator Sailing - Find Latitude and Longitude of Arrival скачать в хорошем качестве

Mercator Sailing - Find Latitude and Longitude of Arrival

Solution to Mercator Problem 5 from class solving for Latitude and Longitude of Arrival given True Course (Cn) and Distance (D). I will also show you how to extract the formulae required from Bowditch II 1981 edition which is available in the Exam Room for US Deck Licenses. 00:00 Introduction 01:00 Drawing the Triangle 02:32 Converting Cn to C 03:07 Determining how to apply DLat and DLo to L1 and Long1 04:09 Finding the formulae to use 07:08 Discuss Meridional Parts and Difference 08:16 Deciphering Bowditch example and steps 09:22 Setting problem up like Bowditch does 11:30 Calculate DLat and applying it to L1 to get L2 13:09 Extracting Meridional Parts from Table 5 (M1 and M2) 15:23 meridional difference (m) 15:46 Calculation of DLo and applying it to Long 1 to get Long 2