Integrating airborne and multi-temporal long-range terrestrial laser scanning with total station measurements for mapping and monitoring a compound slow moving rock slide

被引：43

作者：

Corsini, Alessandro ^{[1
]}

Castagnetti, Cristina ^{[2
]}

Bertacchini, Eleonora ^{[2
]}

Rivola, Riccardo ^{[2
]}

Ronchetti, Francesco ^{[1
]}

Capra, Alessandro ^{[2
]}

机构：

[1] Univ Modena & Reggio Emilia, Dept Chem & Geol Sci, Modena, Italy

[2] Univ Modena & Reggio Emilia, Dept Engn Enzo Ferrari, Modena, Italy

来源：

EARTH SURFACE PROCESSES AND LANDFORMS | 2013年 / 38卷 / 11期

关键词：

airborne and terrestrial laser scanning; high-resolution DTMs; total station; differential laser scanning; compound rock slides; SAR INTERFEROMETRY; AKNES ROCKSLIDE; TIME-SERIES; LANDSLIDE; REGISTRATION; DISPLACEMENTS; DEFORMATION; MORPHOLOGY; FLOWS; GPS;

D O I：

10.1002/esp.3445

中图分类号：

P9 [自然地理学];

学科分类号：

0705 ; 070501 ;

摘要：

A slow moving compound rock slide located in the northern Apennines of Italy was mapped and monitored through the integration of Airborne Laser Scanning (ALS), multi-temporal long-range Terrestrial Laser Scanning (TLS), and Automated Total Station (ATS) measurements. Landslide features were mapped using a High Resolution Digital Terrain Model (HR-DTM) obtained by merging ALS and TLS data in an Iterative Closest Point (ICP) procedure. Slope movements in the order of centimeters to a few decimeters were quantified with Differential TLS (D-TLS) based on a Surface Matching approach and supported by ATS data to define stable reference surfaces. The integrated approach allowed mapping of the composite geomorphic features of the rock slide under examination, revealing its complex dynamic nature and further proving that laser scanning is a versatile and widely applicable tool for slope process analysis. Copyright (c) 2013 John Wiley & Sons, Ltd.

引用

页码：1330 / 1338

页数：9

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