船载水上水下一体化测量技术及应用——以舟山册子岛为例

INTEGRATED SHIPBOARD MEASUREMENT TECHNOLOGY AND ITS APPLICATION ABOVE AND UNDER WATER:A CASE FROM CEZI ISLAND OF THE ZHOUSHAN ISLANDS

摘要: 近年来, 船载水上水下一体化测量技术在海洋测绘领域发展迅速.该技术主要通过对多波束水深测量系统、激光扫描系统、定位定姿系统等设备的集成, 实现水上水下一体化无缝测量.以舟山册子岛区域为例, 利用船载水上水下一体化测量技术, 成功实现了水上水下一体化无缝测量, 并完成了水深及地形成果整合, 阐明该技术在应用中的优缺点, 并探讨了船载水上水下一体化测量技术在海岸带地质调查的应用前景及发展方向。

Abstract: In recent years, the integrated shipboard measurement technology of aboveand under water integration has rapidly developed in marine geological survey and mapping. The technology aims to reGalize seamless measurement above and under water through integration of multi-beam water depth measurement system, laser scanning system and positioning system.Taking the Cezi island as an exGample, this paper provided a successful case for the seamless measurement above and under water, which realized the in tegration of water depth and topographic results.The advantages and disadvanta -ges of this technology as well as its future application are clarified and discussed.