CAJ | 학술논문

介绍了GeoSwath条带测深系统工作原理以及技术指标和该设备的安装与校核。以＂三条测线法＂为例,探讨了各种误差的来源及校准方法。具体通过对时间延迟、偏航、横摇、纵摇以及动态吃水的误差分析来探讨GeoSwath条带测深系统的误差产生的根源和控制误差的方法。结合在小浪底水库水下地形测量中的具体操作,总结了作业经验及GeoSwath条带测深系统的优缺点。
개소료GeoSwath조대측심계통공작원리이급기술지표화해설비적안장여교핵。이＂삼조측선법＂위례,탐토료각충오차적래원급교준방법。구체통과대시간연지、편항、횡요、종요이급동태흘수적오차분석래탐토GeoSwath조대측심계통적오차산생적근원화공제오차적방법。결합재소랑저수고수하지형측량중적구체조작,총결료작업경험급GeoSwath조대측심계통적우결점。
The working principle and technology indicators of GeoSwath testing depth system principle and the machine of installation and adjustment were introduction.The various sources of error and calibration were discussed through the example ＂three line＂.The cause and control method of error of GeoSwath testing depth system were investigated specifically through latency,yaw,roll,pitch and dynamic heave.Combined with the specific operations of Xiaolangdi Reservoir underwater topographic survey and measurement,the working experience,strengths and weaknesses of GeoSwath testing depth system were summarized.