Use of Terrestrial Laser Scanning Technology for Long Term High Precision Deformation Monitoring

被引：55

作者：

Vezocnik, Rok ^{[1
]}

Ambrozic, Tomaz ^{[2
]}

Sterle, Oskar ^{[2
]}

Bilban, Gregor ^{[3
]}

Pfeifer, Norbert ^{[4
]}

Stopar, Bojan ^{[2
]}

机构：

[1] DFG Consulting, Doo, Ljubljana 1000, Slovenia

[2] Fac Civil & Geodet Engn, Dept Geodesy, Ljubljana 1000, Slovenia

[3] Geoservis, Doo, Ljubljana 1000, Slovenia

[4] Vienna Univ Technol, Inst Photogrammetry & Remote Sensing, A-1040 Vienna, Austria

来源：

SENSORS | 2009年 / 9卷 / 12期

关键词：

terrestrial laser scanning; precise tacheometry; gnss; deformation analysis; long term monitoring; REFRACTIVE-INDEX; NETWORK; AIR;

D O I：

10.3390/s91209873

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The paper presents a new methodology for high precision monitoring of deformations with a long term perspective using terrestrial laser scanning technology. In order to solve the problem of a stable reference system and to assure the high quality of possible position changes of point clouds, scanning is integrated with two complementary surveying techniques, i.e., high quality static GNSS positioning and precise tacheometry. The case study object where the proposed methodology was tested is a high pressure underground pipeline situated in an area which is geologically unstable.

引用

页码：9873 / 9895

页数：23

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