Research Article

Determination of Dangerous Parts of the Energy Transmission Line by the Canopy Height Model Produced from LiDAR Data

Volume: 40 Number: 2 June 30, 2019
TR EN

Determination of Dangerous Parts of the Energy Transmission Line by the Canopy Height Model Produced from LiDAR Data

Abstract

LiDAR (Light Detection and Ranging) technique is  preferable method to determine vertical metric values of  High Voltage Transmission Lines (HVTL) in global regions and steep land. The importance of these facilities is increasing day by day because of the necessity of electricity energy in our daily life. Determination  of vertical heights is an important problem especially in forested areas after construction. In this study, metric values of vegetation which violate vertical safety limits under voltage wires were determined by using Canopy Height Model (CHM) using LiDAR data. As a study area 450x150 m2 was selected the existing voltage line in the region between Beykoz District and Çekmeköy located on the Anatolian side of Istanbul. Firstly, it has been made conductive classification of HVTL that is using LiDAR classification techniques.  Also it is determined the dangerous limits of trees and vegetation in HVTL vertical oscillation. As a result the comparison of the values of the vertical elevation  with the local methods and  obtained from the LiDAR data yielded a Root Mean Square Error (RMSE) value of 0.36m was found.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

June 30, 2019

Submission Date

February 25, 2019

Acceptance Date

June 18, 2019

Published in Issue

Year 2019 Volume: 40 Number: 2

APA
Baş, N. (2019). Determination of Dangerous Parts of the Energy Transmission Line by the Canopy Height Model Produced from LiDAR Data. Cumhuriyet Science Journal, 40(2), 487-492. https://doi.org/10.17776/csj.532135

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