Analysis of Characteristics of Ortho Image by Type of Terrain Model using Unmanned Aerial Vehicle
2015; Volume: 5; Issue: 5 Linguagem: Inglês
10.14257/ajmahs.2015.10.37
ISSN2383-7268
Autores Tópico(s)Geological Modeling and Analysis
ResumoRecently, UAV(Unmanned Aerial Vehicle) has been used in various fields beyond the simple application for a military operation. In this study, ortho image were constructed about study area using UAV for analysis of characteristics by type of terrain model. Ortho image were normal ortho image by DTM(Digital Terrain Model) and true ortho image by DSM(Digital Surface Model). And comparing the produced images were performed. There are no distortion around the building in normal ortho image but it appears shadow area around the building. So, normal ortho is expected to be utilized for general services such as image map service. However, true ortho image seems high usability in the surveying field. If the distortion would Received (August 17, 2015), Review Request(August 18, 2015), Review Result(September 02, 2015) Accepted(September 24, 2015), Published(October 31, 2015) 02192 Dept. of Civil Engineering, Seoil Uni., 28, Yongmasan-ro 90-gil, Jungnang-gu, Seoul, Korea email: profpark@seoil.ac.kr (Corresponding Author)04092 Dept. Technical Sales, Geosystems Inc., Tojeong-ro 14-gil, Mapo-gu, Seoul, Korea email: mgkim@geosys.co.kr * 본 논문은 2015년도 서일대학교 학술연구비에 의해 연구되었음 Analysis of Characteristics of Ortho Image by Type of Terrain Model using Unmanned Aerial Vehicle Copyright c 2015 HSST 506 be complemented around building through further studies, true ortho image will be used in various surveys.
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