论文部分内容阅读
日本最大的全天候海洋调查船“拓洋”号(Takuyo) 经过海上试航后,最近正式交付给海上保安厅,没入正常使用,这艘调查船是日本目前吨位最大的海洋调查船,总吨位为2600吨,是日本钢管鹤见制作所(NKK)负责建造的。船上装备了先进的调查仪器设备,可进行海底地貌测量,其测量深度,可以从40米到11000米。16个高性能的声波收发装置,可同步测出船两侧21度以内的水深。船上还装有资料处理装置,该装置由计算机控制,能对测量数据做实时分析,分析处理时间只需10秒钟,并还可绘出水深图。“拓
Takuyo, Japan’s largest all-weather marine survey vessel, was recently officially handed over to the Coast Guard for normal use after its sea trial. The survey vessel is currently Japan’s largest tonnage of ocean survey vessels with a total tonnage of 2600 Ton, is responsible for the construction of the Japanese steel crane Tsurumi Works (NKK). The ship is equipped with advanced survey equipment for seafloor measurements, measuring depths from 40 to 11,000 meters. 16 high-performance acoustic transceiver, can be measured simultaneously on both sides of the ship within 21 degrees depth. The ship is also equipped with a data processing device, the device controlled by the computer, can do real-time analysis of the measurement data, analysis and processing time just 10 seconds, and can also draw the water depth map. "Extension