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논문 기본 정보

자료유형
학술저널
저자정보
Park, Joon Kyu (Seoil University) Lee, Keun Wang (Chungwoon University)
저널정보
한국측량학회 한국측량학회지 한국측량학회지 제36권 제3호
발행연도
2018.6
수록면
197 - 202 (6page)

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초록· 키워드

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Drone has been continuously studied in the field of geography and remote sensing. The basic researches have been actively carried out before the utilization in the field of photogrammetry. In Korea, it is necessary to study the actual way of research in accordance with the drone utilization environment. In particular, analysis on the characteristics of DSM (Digital Surface Model) generated through drone are needed. In this study, the characteristic of drone DSM as a data acquisition method was analyzed for coastal management. The coastal area was selected as the study area, and data was acquired by using drone. As a result of the study, the terrain model and the ortho image of coastal area were produced. The accuracy of UAV (Unmanned Aerial Vehicle) results were very high about 10cm at check points. However, concavo-convex shapes appeared in very flat areas such as tidal flats and roads. To correct this terrain model distortion, a new terrain model was created through data processing and the results were evaluated. If additional studies are carried out and the construction and analysis of terrain model using drone image is done, drone data for coastal management will be available.

목차

Abstract
1. Introduction
2. Study Area and Data Acquisition
3. Data Processing
4. Characteristics Analysis of DSM
5. Conclusion
References

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UCI(KEPA) : I410-ECN-0101-2018-533-003109394