This video shows the basics of radar plotting using an example. The video teaches the viewer how to calculate the CPA, TCPA, course, speed, ... ... <看更多>
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This video shows the basics of radar plotting using an example. The video teaches the viewer how to calculate the CPA, TCPA, course, speed, ... ... <看更多>
我們看呢這個上面阿帕的缺點是說呢,他需要一定的時間間隔去做測繪,才能夠取得相對精確的 CPA 跟 tcpa 等等,其他的資料,阿帕可以進步到1分鐘的時間做出 ... ... <看更多>
TARGET INFORMATION THAT YOU CAN GET FROM RADAR PLOTTING:1. CPA (CLOSEST POINT OF APPROACH) = The length of line (CN)2. TCPA (TIME OF THE ... ... <看更多>
TCPA :船舶到CPA的時間(Time to Closest Point of Approach) 有書曾提過關於CPA及TCPA的準則,有以開闊/近岸/交通繁忙水域來做區分,或是以船副資淺 ... ... <看更多>