SURVEY TECHNIQUES USED TO MEASURE NEARSHORE PROFILES

Proceedings of the International Conference on Coastal Engineering

Christopher G. Gable¹  Jerome R. Wanetick¹ 

[1] Ocean Engineering Research Group, Scripps Institution of Oceanography

关键词: survey techniques;    nearshore profile;    profile measurement;   

DOI  :  10.9753/icce.v19.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

The three most common survey techniques used to measure nearshore profiles are (1) conventional boat-sonic depth sounder; (2) hydrostatic pressure profiler; and (3) the self powered Coastal Research Amphibious Buggy (CRAB)• Theory of operation and methodology used for each technique are summarized and evaluated. Three separate field tests using survey data from each technique are evaluated for system repeatability. Data reduction, sea surface correction, and filtering methods for boat-depth sounder survey data are examined.

【 授权许可】

Unknown