Embayed Beach Morphometrics Dataset
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This data is the raw morphometric measures from 168 embayed beaches, combined with calculated δ' and γe values and headland assessments from Fellowes et al (in press). Tab1: The measured morphometrics of embayed beaches from 6 regions of the world, calculated δ' and γe, headland orientations and classes of embayed beach. Tab2: Image details and source. Notation for data: a is indentation of the embayment (m) Ae is total embayment area (m2) Hb is breaker wave height at the beach (m) Ro is the headland width (m) Sl is the total embayment length including beach and headlands (m) Xd is alongshore beach length (m) Xsh is the portion of the beach length shadowed by headlands (during dominant swell direction) (m) δ' is the non-dimensional embayment scaling parameter (Short and Masselink, 1999) θh is headland orientation relative to beach aspect (and dominate swell direction) (º)
本数据集包含来自全球168个湾型海滩(embayed beaches)的原始形态测量数据,同时整合了Fellowes等人(即将出版)研究中计算得到的δ'与γe值以及岬角评估结果。 表1:来自全球6个区域的湾型海滩实测形态测量参数、计算得到的δ'与γe值、岬角方位以及湾型海滩分类。 表2:图像详情与来源。 数据符号说明: a:湾道凹进量(单位:米,m) Ae:湾道总面积(单位:平方米,m²) Hb:海滩处碎波波高(单位:米,m) Ro:岬角宽度(单位:米,m) Sl:包含海滩与岬角的湾道总沿岸长度(单位:米,m) Xd:海滩沿岸总长度(单位:米,m) Xsh:优势涌浪方向下被岬角遮蔽的海滩沿岸长度(单位:米,m) δ':无量纲湾道缩放参数(non-dimensional embayment scaling parameter)(Short与Masselink,1999) θh:相对于海滩走向(及优势涌浪方向)的岬角方位角(单位:度,º)




