A high-resolution sub-aerial and sub-aqueous laser based laboratory beach profile measurement system
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- 作者：Alexander Atkinson ; a.atkinson1@uq.edu.au" class="auth_mail" title="E-mail the corresponding author ; Tom E. Baldock
- 关键词：Beach profile measurement ; Sub-aqueous laser system ; High resolution ; Ripple ; Multiple profiles
- 刊名：Coastal Engineering
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：107
- 期：Complete
- 页码：28-33
- 全文大小：940 K
文摘
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Laser profiler that measures sub-aerially and sub-aqueously through water surface
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Efficient profiling method enables higher temporal resolution of beach profile change.
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The measurements resolve the profile to ripple detail.
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High repeatability with root-mean-square difference < 1 mm between measurements
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Multiple profiles improve cross-shore sediment transport calculations.