다양한 환경에서의 지상 LiDAR 시스템 효율성 시험

Title
다양한 환경에서의 지상 LiDAR 시스템 효율성 시험
Alternative Title
Efficiency Tests of Terrestrial LiDAR System in a Variety of Physical Conditions
Author(s)
이승훈; 박준용; 정의영; 박찬홍
KIOST Author(s)
Lee, Seunghun(이승훈)Park, Jun Yong(박준용)
Alternative Author(s)
이승훈; 박준용; 정의영; 박찬홍
Publication Year
2009-12-14
Abstract
Terrestrial LiDAR system is known to collect a wide range (several hundred meters to2 kilometers in distance) of topography data with several millimeters of accuracy by scanning horizontallyand vertically in a short period of time. Due to its characteristics of measuring distances by calculatingreflecting time of laser beams it is difficult to acquire reliable data in the cases of areas covered bymediums with low reflection intensity. This study examined the data acquisition capability of the RIEGLLMS-Z420i LiDAR system under a variety of circumstances such as scanning distance range, spatialscanning density, topographic characteristics and medium characteristics of target areas. Especially, thisstudy has been testing the system for different medium conditions with a range of dry to 5 mm in watercovering thickness over it under different lightening conditions in order to examine its usability in intertidalflat areas. Objective of this study is to develop an accurate and effective beach survey system formonitoring the topographic changes.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29108
Bibliographic Citation
2009 AGU fall meeting, pp.1, 2009
Publisher
American Geophysical Union
Type
Conference
Language
English
Publisher
American Geophysical Union
Related Researcher
Research Interests

Side Scan Sonar,Remote Sensing,Marine Security,사이드스캔소나,원격탐사,해양방위

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