[논문]재난정보 관리를 위한 무인항공기의 활용성 평가

김민규; 박준규

doi:10.5762/kais.2015.16.1.697

재난정보 관리를 위한 무인항공기의 활용성 평가
Assessment of Unmanned Aerial Vehicle for Management of Disaster Information 원문보기

한국산학기술학회논문지 = Journal of the Korea Academia-Industrial cooperation Society, v.16 no.1, 2015년, pp.697 - 702

김민규 ((주)지오시스템) , 박준규 (서일대학교 토목과)

초록
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최근 효과적인 재난조사 기술 개발의 필요성이 증대되고 있으며, 무인항공기와 같은 공간정보 구축기술의 발달은 신속한 피해조사를 위한 적절한 방법이 될 수 있다. 이에 본 연구에서는 UAV를 통해 구축된 공간정보의 활용 가능성을 평가하기 위해 대상지역의 정사영상을 생성하고, 수치지도와 비교를 통해 정확도를 평가하였다. 연구 결과 정사영상은 1/5,000 수치지형도와 30cm이내의 차이를 나타내었으며, 효과적인 재해정보 구축 및 계산이 가능하여 재난정보 관리에 활용 가능함을 제시할 수 있었다.

Abstract ▼ AI-Helper

Recently, the need of effective technologies for disaster damage investigation is increasing. Development of geospatial information technology like UAV is the useful method for quick damage investigation. In this research, to assess the applicability of geospatial information constructed by UAV, we produced ortho images about research area and compared them with digital topographic maps for accuracy evaluation. As a result, ortho images showed within 30cm difference with 1/5,000 digital topographic maps, we could present the possibility to utilize for producing disaster information using UAV because of its effective construction and calculation of disaster information.

주제어

AI 본문요약
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제안 방법

In This study, The disaster information was built with Ortho image made by UAV. We assumed the disaster area since this image is not filmed the actual disaster area.
In this research, the 1:5,000-scale digital topographic map and ortho images were overlaid to produce ortho images again and evaluated its accuracy. 10 obviously distinguishable check points were selected on the digital topographic map and ortho images and the deviation between the map and image was calculated at each check point.
To do this, UAV is the useful methods for quick damage investigation[9]. In this research, we used UAV to produce ortho image and compared it with a digital topographic map for accuracy assessment and construct disaster information with a view to present the applicability of UAV.
This research selected Geoje Island and its surrounding space for examination and used UAV to take aerial photographs. A total of 715 photos were taken.

대상 데이터

This research selected Geoje Island and its surrounding space for examination and used UAV to take aerial photographs. A total of 715 photos were taken. By using 2 neighboring photos of the area, a space model was built.

참고문헌 (10)

Jung, S.H., Lim, H.M. and Lee, J.K., Acquisition of 3D Spatial Information using UAV Photogrammetric Method. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.28, pp.161-168, 2010.
Lee, M. H., Design of an Intelligent System for Autonomous Groundwater Management, Journal of Convergence, Vol.5, No.1, pp.26-31, 2014.
Choi, K.A., Lee, J.H. and Lee, I.P., Development of a Close-range Real-time Aerial Monitoring System based on a Low Altitude Unmanned Air Vehicle, Journal of the Korea Spatial Information Society, Vol.19, pp.21-31, 2011. DOI: http://dx.doi.org/10.7840/KICS.2011.36B.1.21
Kim, M.G, Jung, G.Y., Kim, J.B. and Yun, H.C., Applicability Analysis of UAV for Storm and Flood Monitoring, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.28, pp.655-662, 2010.
Hong, S. T., Chang, J. W, A New k-NN Query Processing Algorithm based on Multicasting-based Cell Expansion in Location-based Services, Journal of Convergence, Vol.4, No.4, pp.1-6, 2013.
Eugster, H. and Nebiker, S., UAV-based Augmented Monitoring - Real-time Georeferencing and Integration of Video Imagery with Virtual Globes, Proceedings of The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XXXVII(Part B1), pp.1229-1236, 2008.
Lee, S. H., Kim, Y.K., Lee, D. G., Conformance Monitoring Method based 4D Trajectory Modeling Using Aircraft Performance Data, Journal of Convergence, Vol.5, No.2, pp.28-36, 2014.
Eisenbeiss, H. and Zhang, L., Comparison of DSMs Generated from Mini UAV Imagery and Terrestrial Laser Scanner in a Cultural Heritage Application, Proceedings of ISPRS Commission V Symposium 'Image Engineering and Vision Metrology', pp.90-96, 2006.
Jung, K.Y., Yun, H.C., Utilization of Real-time Aerial Monitoring System for Effective Damage Investigation of Natural Hazard, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol.30, No.4, pp.369-377, 2012. DOI: http://dx.doi.org/10.7848/ksgpc.2012.30.4.369

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