TAILIEUCHUNG - Ebook Seamanship techniques (3rd edition): Part 2

(BQ) Part 2 book "Seamanship techniques" has contents: Marine instruments monitoring and measurement, meteorology, preventing collisions at sea, emergencies, fire fighting, search and rescue operations, ship handling – manoeuvring and mooring operations, tanker operations, the application of marpol and the prevention of pollution,. and other contents. | 11 MARINE INSTRUMENTS MONITORING AND MEASUREMENT INTRODUCTION Instrumentation employed in the marine industry is continuing to go through radical change on the back of the micro chip. The needs of the vessel have not changed, we still need the speed of the vessel and we still need to provide a heading to steer by, but the methods of producing these requirements has removed many of the seaman’s old skills (. streaming the patent rotator log). The new hardware is more accurate and more convenient to operate, provided individuals have the computer and technological background; such attributes which are not generally assumed to be in the armoury of the mariner of yesterday. Miniaturization, fibre optics, visual display units, have all become part of the modern ship’s navigation still have the magnetic compass, but also the transmitting magnetic compass. We still have radar but now with ARPA, electronic navigation charts and real time graphics. One might easily feel that the Officer of the Watch is becoming superfluous to shipboard operations. This is not the case, in any shape or is happening, is that the capabilities of the OOW are changing and the interpretation and monitoring skills have increased this changing work pattern, is the keeping of records. Again very often completed electronically, but with more accuracy and in greater quantity. At the end of the day the many ships engaged at sea are not moving into the technological age at a uniform yachts, the fishing boats, the small craft under 400 grt, etc., tend to be on the whole left behind, through the problems of finance, or through the lack of legislation or just a desire by owners to prefer the ‘old ways’. The end product is that the Seaman will remain on the ship’s bridge for the foreseeable future, but his job specification will be changed by the instrumentation around him. Marine Instruments Monitoring and Measurement 323 Ray of light from .

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