浅水高分辨率测深侧扫声纳系统及其海上应用

High resolution bathymetric side scan sonar system in shallow water and its application on the sea

介绍浅水高分辨率测深侧扫声纳系统(SBSSS)的工作原理和硬件结构,然后介绍系统进行海上井场区域调查的情况,最后给出系统的实时工作结果和水深数据后处理结果。并把系统获得的水深和地貌结果分别与EM3000D多波束测深系统的水深结果、Klein2000型侧扫声纳系统的地貌结果进行对比分析。比较结果表明,浅水高分辨率测深侧扫声纳系统与其他系统获得的结果一致,经数据后处理,测深精度达到IHO特级标准要求。

Introduces the principle and hardware framework of the Shallow water high resolution Bathymetric Side Scan Sonar （SBSSS） system, and then presents its engineering application near some oil derrick areas on the sea, finally gives out the real-time working results and post-processed bathymetry map of the system. By comparison the two kinds of results of SBSSS system with the bathymetry map of EM3000D Multi- Beam Echo Sounding （MBES） system and the seabed feature map of the Klein2000 Side Scan Sonar （SSS） system, it can draw a conclusion that the results of SBSSS system are coincide with the results of these two systems respectively. After data post processing, the measurement accuracy of depth of SBSSS system is basically corresponded with the special order standard of IHO.