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Influence of Central Beam Incident Angle Selection on Weakening Residual Errors
Author(s): 
Pages: 43-45,58
Year: Issue:  6
Journal: Hydrographic Surveying and Charting

Keyword:  multibeam sounding systemsystem errorincident anglecorresponding linecentral beam;
Abstract: 针对多波束测深系统存在的残余系统性偏差,介绍了基于地形变化长波项和短波项相结合的误差削弱方法,通过对中央波束不同入射角的选取分析及相应的检查线量化比对,总结出适合残余系统性偏差削弱方法的中央波束入射角选取原则.
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