A NEW APPROACH OF COASTAL CLIFF MONITORING USING MOBILE LASER SCANNING

被引：8

作者：

Ossowski, Rafal ^{[1
]}

Tysiac, Pawel ^{[1
]}

机构：

[1] Gdansk Univ Technol, Fac Civil & Environm Engn, 11-12 Narutowicza St, PL-80233 Gdansk, Poland

来源：

POLISH MARITIME RESEARCH | 2018年 / 25卷 / 02期

关键词：

cliff's; coast protection; mobile laser scanning; monitoring; stability calculations; AIRBORNE;

D O I：

10.2478/pomr-2018-0065

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

The article proposes a new approach of coastal cliff monitoring which bases on a new comprehensive monitoring system, being a combination of mobile scanning from the sea with the geotechnical stability analysis. Mobile laser scanning is an innovative solution for 3D data collection which allows the monitored object geometry to be precisely measured, thus providing opportunities for series of analyses contributing to the development of an improved monitoring system. The authors present selected cliff profiles obtained from mobile scanning in the area of Jastrzebia Gora, complemented by relevant geotechnical analyses. The analysis of current cliff geometry is accompanied by calculations of hypothetical cliff profile changes resulting from possible action of nature forces. Finally, a comprehensive strategy for coastal cliff monitoring is proposed.

引用

页码：140 / 147

页数：8

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