摘要
多波束测深系统也称声纳阵列测深系统,能实现测区全范围无遗漏扫测。GPS系统、罗经和姿态传感器在多波束测深系统中的应用,使得多波束测深系统作为一种高效率、高精度、高分辨率的船载水下地形测绘设备在水下工程监测中的应用越来越广泛,如水中探自然流鱼雷、探死者、探中华鲟、探沉船、大坝水下探伤、近坝水下探坑、检测轮船吃水深等。探讨工程测量中多波束测深技术,对开展工程水下地形测量及水中探物具有重要意义。
Multi-beam Sounding System that is Sonar Array Sounding System, it can reach all the ranges of exploring area. Multi-beam Sounding System is a high efficiency, high precision and high reso- lution underwater terrain survey equipment due to the application o{ GPS,Compass and Attitude Sensor, which make it more and more prevalence in engineering exploring, such as exploring fish torpedo, dead body, Chinese sturgeon, wreck, damaged dam, hollow nearing the dam and depth of soak steamboat in underwater. The technique of Multi-beam Sounding in engineering exploring had been discussed, which is significant for developing engineering underwater terrain survey and exploring underwater objects.
出处
《全球定位系统》
2009年第1期38-42,共5页
Gnss World of China
关键词
多波束
误差
DGPS光纤罗经
姿态传感器
Multi-beam sounding
error
DGPS
optical fiber eompass
attitude sensor
