• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.06a
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• pp.195-197
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• 2014

부산 광안리 일대는 해수욕장과 광안대교 그리고 불꽃축제와 해양레저센터 등을 두루 갖춘 국제적인 관광명소이다. 특히 김해국제공항으로부터 부산에 진입하는 경우 공항에서 연결된 자동차 전용도로가 광안대교에 연결되어 있기 때문에 외지에서 볼 때, 가장먼저 부산의 바다를 보게 되는 장소이기도 하다. 따라서 광안리 도시공간은 바다와 내륙의 관광명소가 어우러진다는 부산의 정체성을 잘 보여주는 장소로서 그 의미가 더욱 크다. 그러나 광안리 도시공간이 국제적인 명소로 확고하게 정착되기 위해서는 보완해야 할 공공디자인적 요소들이 있다. 그것은 도시공간의 결절점과 확장성, 광안리를 향한 보행자의 접근로, 해변공간의 구조, 건축물들의 파사드와 같은 것들이다. 본 연구는 이러한 요소들을 정리하고 분석하여 광안리 도시공간의 업그레이드를 위한 방향을 제시하고자 한다. 이를 통하여 부산의 대표적인 관광명소인 광안리와 그 일대의 도시공간이 향후 세계적인 규모의 행사 수용은 물론 장기적인 발전이 가능해지는 초석이 될 것이다.

• Journal of International Area Studies (JIAS)
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• v.18 no.3
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• pp.109-144
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• 2014

In 2010, large areas of European airspace were closed by the volcanic ash generated by the eruption of Icelandic volcano and it disrupted global trade, business and travel which caused a huge economic damage on the air transport industry. This brought concerned about the economic impact by the eruption of Mt. Baekdu volcano. In this paper, we analyze the affected areas of the air transport industry were decided by calculating the PM10 density of volcanic ash changed over time and by determining the safe upper limit of ash density in their airspace. We separate the sales in the air transport industry according to each airline, airport, and month to estimate the direct losses when all flights inside a restricted zone were canceled. Also, we estimate the indirect losses in regional output, income, and value-added of the different major industries using interindustry (input-output) analysis. There is no direct damage from VEI 1 to VEI 5. But when VEI is 6, all flights to and from Yangyang airport will be canceled due to the No Fly Zone. And some flights to and from the airports Gimhae, Ulsan and Pohang will be restricted due to the Time Limited Zone. When VEI is 7, Yangyang, Gimhae, Ulsan, Pohang and Daegu airports will be closed and all flights will be canceled and delayed. During this time, the total economic losses on the air transport industry are estimated at 8.1 billion won(direct losses of about 3.55 billion won, indirect losses of about 4.57 billion won). Gimhae international airport accounted for 92% of the total loss and is the most affected area according to the volcanic ash scenario of Mt. Baekdu.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.91-93
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• 2020

본 연구는 항공 종사자를 대상으로 조직갈등에 대한 구성원의 이직의도를 파악하였다. 설문 대상은 아시아나항공, 대한항공, LCC로 부산 김해국내/국제공항과 서울 김포공항, 인천 국제공항 내에서 주로 예약발권, 탑승수속, 출도착, 카운터 등의 업무를 담당하는 지상직원이고, 2018년 8월20일~2016년 10월 16일 동안 400부의 설문이 진행되었고 그 중 회수되지 않거나 응답이 불성실한 설문지를 제외하고 총 227부를 최종분석에 이용하였다. 수집된 자료는 SPSS 22을 이용하여 신뢰도 분석과 상관관계를 이용하였고, AMOS 18을이용하여 확인적 요인분석, 측정모델 분석 및 제안모델 분석 등을 검정하였고, 추가로 대안모델 개발을 하였다. 분석을 위해 SPSS 18과 AMOS 18을 이용하였고, 신뢰도 분석을 위해Crombach's Alpha와 변수 간의 인과관계 파악을 위해 측정변수모델(SEM)을 이용하였으며, 추가분석으로 갈등(역할갈등, 상사부하간갈등)과 이직의도간의 관계에서 셀프리더십의매개효과를 검정하였다. 본 연구에서 설정된 가설은 총 4개로 연구결과를 기초로 결론과 시사점, 그리고 본 연구의 한계점과 향후 연구의 방향을 제시하고자한다.

• Journal of Environmental Science International
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• v.30 no.3
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• pp.257-266
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• 2021

This study explored measures to reduce noise applicable to Gimhae international airport centering on densely packed housing areas. Especially, as for measures to relieve noise damage on the densely packed housing areas in Gimhae-si, the noise reduction effect is expected to be doubled if the west runway (36L/18R) is used as the preferred runway for the 36 direction takeoff, as well as if the flight bypasses the densely packed housing areas by means of sophisticated navigation using the area navigation (RNAV) procedure based on performance-based navigation (PBN). Takeoff toward the south connects the flight path to the South Sea which has comparatively low noise impact, relieving noise damage on the densely packed housing areas (apartment complexes in Naeoe-dong of Gimhae-si, etc.) near the northern end of the runway. The operation of the runway displaced threshold is currently being implemented on the west runway (36L/18R) of Gimhae international airport. It has been found that swing landing in spring and summer when the wind blows from the south has a noise reduction effect on the noise sensitive areas at the side and end of the west runway (Gangdong-dong and Jukdong-dong of Gangseo-gu and Buram-dong of Gimhae-si, etc.).

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2008.04a
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• pp.899-903
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• 2008

The purpose of this study is to establish the noise abatement procedures in Kimhae International Airport and also make noise limit and methods to monitor and detect an aircraft flying over Kimhae airport. First of all, noise monitoring system(NMS) should be set up, have a test and noise limit will be adjusted afterwards. Before applying Noise Abatement Procederes and noise limit, the amendment of Aviation Law 'article 108' required to proceed. The accumulative data and long term process of NMS will proceed and it is necessary to issue a notification of noise limit in phases.

• Journal of Aerospace System Engineering
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• v.17 no.6
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• pp.46-53
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• 2023

As urban traffic congestion and environmental pollution are becoming significant issues in major cities, Urban Air Mobility (UAM) is gaining attention as an efficient solution. In this study, we conducted a geographic information system (GIS)-based spatial analysis and clustering algorithm considering the actual data of the terrain and infrastructure in the Busan area, through which we were able to select the location of vertiports and corridors (flight routes) for the UAM operation. Based on the Gimhae International Airport, which is expected to be the center of the UAM infrastructure system in the Busan region, we judged that three vertiport locations in the target area were suitable. Subsequently, we used the A^* (A-star) algorithm considering Ground Risk to select a flight path that minimized both risk and distance. Through this, we confirmed a risk reduction effect of 80.168% compared to the minimum distance route.

• Journal of Advanced Navigation Technology
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• v.3 no.2
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• pp.108-119
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• 1999

In recent, there has been remarkable progress in the field of GPS applications. In a few years, an appreciable number of aircraft will adopt GPS as a landing guidance system because GPS is more economic, more reliable and more accurate than any other aviation systems. In this respect, we have performed several helicopter landing flight tests based on the real-time DGPS system made in SNUGL (Seoul National University GPS Laboratory). From the experimental results, we found several problems Which should be fixed to adopt DGPS as a aircraft landing guidance system. In this paper, we will introduce the problems found in tests and also suggest modifications to solve the problems. Our modifications can be classified into three parts. The first is about the attitude determination with single GPS antenna. The second deals with the cockpit display module. The display was devised to integrate the Instrument Landing System(ILS) with tunnel-the-sky using virtual reality. With the display, pilot can achieve more safe landings. The last part is the digital map. We inserted digital map into our system and put direction indicator on the map using position information from GPS. It is very useful for pilot to find airports even in bad weather. Using the newly designed DGPS landing system, we conducted flight test at Kimhae International Airport, Pusan, Korea. It was successful! Our system can also satisfy Category-I criterion for aircraft landing approach and determine attitude angle with a high level of reliability. It is supported by video materials.