• 한국항공운항학회:학술대회논문집
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• 2015.11a
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• pp.170-174
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• 2015

본 논문에서는 레이더로부터 수신한 공항으로의 접근 항공기 또는 공항 이동지역 내 항공기 및 차량에 대한 감시 데이터를 선별하고, 선별된 데이터를 ASTERIX 표준에 따라 분석하는 방법에 대해 기술한다.

• 한국항공운항학회:학술대회논문집
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• 2015.11a
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• pp.167-169
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• 2015

A-SMGCS를 구성하는 핵심 알고리즘 중 감시(Surveillance)알고리즘은 레이더로부터 수신한 항공기 좌표정보를 토대로 정확한 항공기의 위치정보를 확정하는 역할을 수행하는데, 감시알고리즘의 좌표 보정 성능을 평가하기 위한 방법으로 단순회귀 직선을 제시하고 이의 타당성을 검토한다.

• Defense and Technology
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• no.8 s.162
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• pp.22-29
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• 1992

세계적인 군축분위기속에서 우리나라의 막대한 국방비 지출이 전시에 대한 대비는 물론, 평화시에도 국가발전의 디딤돌이 되고 있다는 인식을 확산시킬 필요가 있습니다. 이와함께 우리나라의 항공우주정책이 과거와 같은 조달중심의 정책에서 개발중심의 정책으로 전환되어야 할 것이며, 국가경제에서 차지하는 국방비의 비중을 고려해서라도 국방 연구개발(R&D)이 국방차원에서 머물러서는 안될 것입니다

• Proceedings of the Korean Society of Disaster Information Conference
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• 2017.11a
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• pp.307-308
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• 2017

본 연구는 경호학을 연구함에 있어 9.11테러 이후 이슈가 되고 있는 항공 관련 테러위협 속에서 우리나라도 예외가 아님을 인식하고 연구를 시작하였다. 특히 가장 기본이 되는 공항의 보안검색 즉, 우리나라 항공보안검색 분야에 대한 취약점을 분석하고 그 대안을 제시한다.

• Journal of the KSME
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• v.57 no.11
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• pp.33-38
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• 2017

이 글에서는 한국항공우주연구원에서 보유 중인 가스터빈 개발에 필요한 고공환경시험설비 및 주요 구성품 성능시험설비를 소개하고자 한다.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.23 no.4
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• pp.359-366
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• 2005

Airborne LiDAR integrated with on-board GPS/INS and scanning technology is a state-of the-art system for direct 3D geo-spatial data acquisition. In this study, LiDAR data were calibrated using ground points in calibration site for the higher system accuracy. The accuracy results are ${\pm}15{\sim}30\;cm$ in horizontal and ${\pm}15\;cm$ in vertical. The results show that LiDAR system has capability for precise DEM and contour generation, 3D urban modeling and engineering design.

• The Magazine of the IEIE
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• v.21 no.11
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• pp.75-85
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• 1994

Safety and Reliability assessments of Avionics Parts must be conducted essentially in the step of disign and manufacture as it constitutes a major field of aircraft critical operation. Recently Avionics parts fabrication techniques are continuously developing by applying digital techniques. Airborne computer is being adopted on an aircraft for flight is being adopted on an aircraft for flight safety augmentation and simplification of controls including reduction of human error. Therefore inspection and evaluation procedures should be developed in order to accomodate such trends. The number of avionics parts is approximitely 72% of total TSO parts, so it is expected high added-values through manufactures of TSO parts in aircraft industries. Particuarly avionics parts must be manufacturered with our own technology to be used in Mid-class aircraft which will be developed soon. Along with this, preparation of Certification Procedures is essential for Avionics Parts.

• The Korean Journal of Air & Space Law and Policy
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• v.20 no.2
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• pp.253-276
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• 2005

A pilot logbook is an essential data for proving pilot's flight experience. the reason for maintaining this information is to fulfill the requirement for pilot certificates, manage internationally shared career placement. this study focuses on the instrument flight related items among other flight time items which are included in a pilot logbook. By comparing the way of flight time logging among Korean Aviation Law, Federal Aviation Regulation and Joint Aviation Requirements, this study concludes intensively how to define items for flight time, to amend the definition and to apply the policy in Korea with respect to the pilot logbook.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2010.06a
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• pp.130-136
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• 2010

This study estimates and evaluates the parameters to relate spectral intensities of aerial and terrestrial images through spectral analysis of each band. For the experiment, an aerial image covering the headquater of the Kyungpook National University was used and terrestrial images were taken by the Sony DSC-F828 DSLR camera. For finding the spectral correspondence, gray intensity, RGB variance, mean, standard deviation were computed, from which parameters of a linear model between patches of both images were computed and evaluated using check patches.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.10 no.5
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• pp.890-896
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• 2006

It's very difficult to acquire the accurate GCP(Ground Control Point) in the urban center and forest aerial photo because of occurring of irregular multi-path error. The purpose of this study is to apply the CPS and the EDM system for 3D orthophoto in the small areas. GCPs surveyed by accuracy triangulation from EDM after from triangulation points to a fiducial point at study area used to GPS. And I have a comment on how to use areal orthophoto for future 3D-GIS after 3D-Modelling using areal orthophoto. As the results, EDM surveying could resolve multi-path error according to GPS surveying and It is possible for using aerial orthophoto on the basis of the 3D-GIS database.