The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
The Influence of Sound Speed Profile's Correction on Multibeam Survey
Author(s): 
Pages: 56-58
Year: Issue:  2
Journal: HYDROGRAPHIC SURVEYING AND CHARTING

Keyword:  海洋测量多波束测量声速剖面测深精度;
Abstract: 声波在水中的传播受水的温度、盐度、深度以及时间等因素的影响,并且受水介质的运动而经常发生复杂变化.不同的声速结构将直接影响波束射线的空间路径,因此声速剖面的改正直接影响着多波束测深的精度.通过实测的几种变形的海底地形,阐明了声速剖面改正对多波束测深精度的影响,以及如何在测量过程中和数据后处理中避免、消除声速剖面改正带来的测深误差,提出了切实可行的方法.
Related Articles
No related articles found