민관협력 기반 재난현장 영상정보 수집 및 활용체계 구축: 2019년 한반도 태풍 내습 시 실전활동 사례 중심

이소희,이준우,조시범 대한원격탐사학회 2020 大韓遠隔探査學會誌 Vol.36 No.5

본 연구에서는 재난관리에 있어서 민간 역량의 적극 활용과 현장상황 파악을 위한 신속한 영상정보 공유를 목적으로 민관협력 기반 현장영상 수집 및 활용체계를 구축하였다. 또한 2019년 태풍 내습 시 민관협력체계 실전가동 경험을 토대로 그 효과성을 검증하고 지속 운영을 위한 시사점을 도출하였다. 본 연구는 초동대응단계에서 민관협력을 통한 신속한 현장영상 수집과 공유 및 활용체계를 구축하였다는 점, 자발적 민간 참여를 통해 풍부한 인적자원 확보와 전문성을 공조할 수 있는 민관협력 모델을 제시하고, 재난관리 조직의 긍정적인식 확산 가능성을 확인하였다는 점에 의의가 있다. 그러나 연구개발 진행단계의 실험적 시범운영 사례로 성과의 현행화 및 실용화에 한계가 있다. 또한, 지속적인 체계운영을 위해서는 조직기반, 운영체계, 교육·훈련, 업무의 정책화 등 제도적 지원방안 마련이 필요하다. In this study, we established the process for collecting and utilizing video scripts of disaster site based on public-private partnerships. It is for the purpose of actively utilizing private capabilities in disaster management, and quickly sharing video scripts to identify field conditions. Based on the experience of actual operation of public-private partnerships system in the event of typhoon in 2019, we also derived implications for continuous operation of the process. Results are meaningful in that the government established the process for collecting and utilizing video scripts through public-private partnerships during the initial disaster response phase. And we also confirmed the possibility of spreading positive perception of disaster management organizations. However, there is a limit to the actualization and practical use of performance as an experimental pilot operation in the R&D stage. In addition, for continuous operation of the system, it is necessary to prepare institutional support measures such as organization, infrastructure for operating, programs of education and training, and policy making.

지진해일 규모에 따른 동해안 범람특성 연구

조시범,홍성진,박형성,김동석 한국방재학회 2012 한국방재학회 학술발표대회논문집 Vol.11 No.-

현재 지진해일 대응체계에서는 지역별로 얼마만큼의 지역이 침수되는지 정확하게 파악하기 어렵기 때문에 대피소 지정이나 대피계획 등의 지진해일 방재대책을 수립하기 어렵다. 실제 지진해일 발생시 신속하고 통합적인 대응에 어려운 문제점이 있으며, 현재 강원도 및 경상도의 일부 지역에서 지자체별로 제작된 지진해일 침수예상도는 과거 이력에 대해서만 분석하여 향후 발생가능 지진해일에 대응에 불합리한 부분이 있어 중앙방재기관에서 일관성 있는 관리 및 자료 활용에 어려운 점이 많다. 본 연구에서는 지진해일 전파 및 범람특성을 고려한 침수예상도 작성에 필요한 국립방재연구원의 연구결과로 수립된 지진해일가상시나리오를 바탕으로 지역별 지진해일범람수치모의실험을 수행하였다. 일본 서해안의 지진단층을 대상으로 가상 지진해일의 위치별 11개, 지진규모별 4개 등 총 44개의 시나리오에 따라 수치모의실험을 통해 지진해일 범람특성 분석을 수행하였으며, 지진해일 초기수면변위에 따라 진앙지로부터 발생한 지진해일이 동해 중심부에 위치한 해저지형 대화퇴를 지나면서 굴절현상에 의해 전파속도 및 방향이 변화되며 지진해일의 발생위치에 따라 해저지형 변화에 의해 동해안에 에너지가 집중되는 현상이 발생하는 것으로 분석되었다(국립방재연구원, 2011). 그러나 지진해일 규모가 커짐에 따라 지진해일 에너지가 급격하게 증가하기 때문에 동해의 해저지형 특성보다는 지진해일 발생위치로부터 근접한 지역에서 최대파고가 산출되는 것으로 분석되었다.

FSI기법을 이용한 선박 엔진용 3/2-Way 밸브의 구조 안전성 평가

박시범(S. B. Park),강정호(J. H. Kang),이철재(C. J. Lee) 한국정밀공학회 2011 한국정밀공학회 학술발표대회 논문집 Vol.2011 No.6월

제주도 동부 해안대수층의 수리특성 산정과 지하수위 예측

조시범 ( Si Beom Jo ),전병칠 ( Byung Chil Jeon ),박은규 ( Eun Gyu Park ),최광준 ( Kwang Jun Choi ),송성호 ( Sung Ho Song ),김기표 ( Gi Pyo Kim ) 한국환경과학회 2014 한국환경과학회지 Vol.23 No.4

Due to tidal force, it is very difficult to estimate the hydraulic parameters of high permeable aquifer near coastal area in Jeju Island. Therefore, to eliminate the impact of tidal force from groundwater level and estimate the hydraulic properties, tidal response technique has been mainly studied. In this study we have extracted 38 tidal constituents from groundwater level and harmonic constants including frequency, amplitude, and phase of each constituent using T_TIDE subroutine which is used to estimate oceanic tidal constituents, and then we have estimated hydraulic diffusivity associated with amplitude attenuation factor(that is the ratio of groundwater level amplitude to sea level amplitude for each tidal constituent) and phase lag(that is phase difference between groundwater level and sea level for each constituent). Also using harmonic constants for each constituent, we made the sinusoidal wave and then we constructed the synthesized wave which linearly combined sinusoidal wave. Finally, we could get residuals(net groundwater level) which was excluded most of tidal influences by eliminating synthesized wave from raw groundwater level. As a result of comparing statistics for synthesized level and net groundwater level, we found that the statistics for net groundwater level was more insignificant than those of synthesized wave. Moreover, in case of coastal aquifer which the impact of tidal force is even more than those of other environmental factors such as rainfall and groundwater yield, it is possible to predict groundwater level using synthesized wave and regression analysis of residuals.

기어비 조합 분석을 통한 고토크밀도 마그네틱 기어 설계

박의종(Eui-Jong Park),정상용(Sang-Yong Jung),김용재(Yong-Jae Kim) 대한전기학회 2021 대한전기학회 학술대회 논문집 Vol.2021 No.5

MEMS 소자의 비아 홀에 대한 레이저 공정변수의 최적화

박시범(Si Beom Park),이철재(Chul Jae Lee),권희준(Hui June Kwon),전찬봉(Chan Bong Jun),강정호(Jung Ho Kang) 대한기계학회 2010 大韓機械學會論文集A Vol.34 No.11

MEMS 소자의 공정에서 가공된 비아 홀 품질은 소자의 성능에 가장 중요한 요소의 하나이다. Nd:YVO4 레이저로 가공한 비아 홀에 대한 레이저 미세가공의 일반적인 특징을 설명하고 그것의 측정에 대한 효율적인 최적화 방법을 소개한다. 본 논문의 최적화 방법은 직교다항식, 분산분석과 반응표면최적화는 최적 레이저 공정변수를 결정하고 주요 영향을 이해하는데 사용된다. 유의한 레이저 공정변수를 확인하고 이의 비아 홀 품질에 관한 영향을 고찰하였다. 레이저 공정변수의 최적 수준을 가지는 확인 실험은 최적화 방법의 유효성을 설명하기 위해 수행하였다. In the case of micro?electro-mechanical system (MEMS) devices, the quality of punched via hole is one of the most important factors governing the performance of the device. The common features that affect the laser micromachining of via holes drilled by using Nd:YVO4 laser are described, and efficient optimization methods to measure them are presented. The analysis methods involving an orthogonal array, analysis of variance (ANOVA), and response surface optimization are employed to determine the main effects and to determine the optimal laser process parameters. The significant laser process parameters were identified and their effects on the quality of via holes were studied. Finally, an experiment in which the optimal levels of the laser process parameters were used was carried out to demonstrate the effectiveness of the optimization method.

재난원인 조사를 위한 UAV 표준운영절차 수립

조시범(Si-Bum CHO),송영갑(Young-Karb SONG),구슬(Seul KOO),최민재(MIN-JAE CHOI),서보영(Bo-Young SEO),장성기(Seoung-Ki CHANG) 대한공간정보학회 2014 한국지형공간정보학회 학술대회 Vol.2014 No.11

여행상품의 구매동기와 태도에 따른 만족

박시범,선진영 한국관광산업학회 2012 Tourism Research Vol.36 No.-

This study was to investigate whether travelers' motivations had a significant effect on their attitudes with a focus on behavioral process of the customers who purchased travel products, and whether these attitudes had a significant influence on travelers' satisfaction again. It was to grasp which motivations had a positive attitude on travel products and which variables affected their satisfaction, to explore measures that could improve a positive attitude and their satisfaction on travel products. Empirical analysis results based on the purpose of this study were as follows:Push motivation of purchase motivations for travel products was composed of four factors such as escape, novelty, friendship promotion, self-realization, and three factors of escape, novelty and self-realization of them had a significant effect on affective attitude and cognitive attitude, and four factors affected behavioral attitude. Pull motivation was analyzed as three factors of service attractiveness, regional attractiveness, convenience, these has a significant influence on behavioral attitude and cognitive attitude, two factors of regional attractiveness and convenience had an effect on affective attitude. With regard to these attitudes on travel products, behavioral attitude, cognitive attitude, affective attitude appeared to affect their satisfaction in the order, and the satisfaction of the travelers showed to affect repurchase intention of travel products. In other words, travelers seek for travel information actively, as they think travel the opportunity to recharge, their satisfaction increases, and motivations like travelers' novelty, escape and regional attractiveness stimulate travelers through marketing activities focused on travel products to provide joy away from everyday life, new cultures and spectacles, and their motivations should have a positive effect on positive attitude formation and active purchase behavior. commitment.

연구논문 : 여행상품의 구매동기와 태도에 따른 만족

박시범 ( Si Beum Park ),선진영 ( Jin Young Seon ) 한국관광산업학회 2012 Tourism Research Vol.36 No.-

This study was to investigate whether travelers` motivations had a significant effect on their attitudes with a focus on behavioral process of the customers who purchased travel products, and whether these attitudes had a significant influence on travelers` satisfaction again. It was to grasp which motivations had a positive attitude on travel products and which variables affected their satisfaction, to explore measures that could improve a positive attitude and their satisfaction on travel products. Empirical analysis results based on the purpose of this study were as follows: Push motivation of purchase motivations for travel products was composed of four factors such as escape, novelty, friendship promotion, self-realization, and three factors of escape, novelty and self-realization of them had a significant effect on affective attitude and cognitive attitude, and four factors affected behavioral attitude. Pull motivation was analyzed as three factors of service attractiveness, regional attractiveness, convenience, these has a significant influence on behavioral attitude and cognitive attitude, two factors of regional attractiveness and convenience had an effect on affective attitude. With regard to these attitudes on travel products, behavioral attitude, cognitive attitude, affective attitude appeared to affect their satisfaction in the order, and the satisfaction of the travelers showed to affect repurchase intention of travel products. In other words, travelers seek for travel information actively, as they think travel the opportunity to recharge, their satisfaction increases, and motivations like travelers` novelty, escape and regional attractiveness stimulate travelers through marketing activities focused on travel products to provide joy away from everyday life, new cultures and spectacles, and their motivations should have a positive effect on positive attitude formation and active purchase behavior. commitment.

논문 : 지하수오염 예측을 위한 GIS 활용연구

조시범 ( Si Beom Jo ),손호웅 ( Ho Woong Shon ) 대한지구물리학회 2004 지구물리 Vol.7 No.2