GRS80 타원체의 수치도면에 대한 GPS 성과의 적용

이은수(Lee Eun Soo),김홍진(Kim Hong Jin) 한국지적학회 2005 한국지적학회지 Vol.21 No.1

우리나라의 좌표계는 벳셀 타원체의 동경기준계와 새로이 채택한 GRS80 타원체의 KTRF의 2가지 체계가 병용되고 있는 상황이며, 지적측량에서는 기존의 좌표계를 새로운 좌표계로 변경하지 않고 그대로 사용하고 있다. 측량의 많은 분야에서 그 활용도가 증대되고 있는 GPS 측량기법을 적용함에 있어 좌표계는 중요한 고려대상이다. 따라서 본 연구에서는 새로운 좌표체계로 수치화한 도면을 토대로 GPS 측량성과의 적용과 그 접근도를 검토하고 지적 분야에서의 향후 좌표계 변경시 예측될 수 있는 사항 등을 파악하여 대비하고자 하는데 목적이 있다. 수치지형도와 수치지적도를 각각 대상지역에서 GRS80 타원체에 근거한 수치도면으로 GPS 측량성과를 적용한 결과 수치지형도의 경우 0.2-0.4mm의 도상오차, 수치지적도의 경우 0.2mm의 도상오차가 발생됨을 알 수 있었다. 또한, 지적도의 적용에 있어서는 GPS 측량에 의한 필지경계의 현지 측설의 효과적인 방법 개발이 필요함을 제시할 수 있었다. In our country, coordinate system is taken Tokyo Datum of Bessel ellipsoid with KTRF of GRS80 ellipsoid. It is taken conventional coordinate system to cadastral survey even now. The coordinate system is very important factor to apply GPS surveying in most part of surveying. Therefore, this study aim to apply GPS to numerical map and to prepare for necessary factors according to conversion of coordinate system in cadastral part from now on. We make a test on a numerical topographic map and a numerical cadastral map at relevant field that based on GRS80 ellipsoid. As a results, it is appear that 0.2-0.4mm errors on topographic map and 0.2mm errors on cadastral map. We could also seize that it should be developed effective method to be reconstruct parcel boundary of cadastral map by GPS Surveying.

"이경(已經)"과 "이미", "벌써"

이은수 ( Eun Soo Lee ) 중국어문연구회 2016 中國語文論叢 Vol.0 No.74

When we translate the Chinese adverb ``yijing``, we often translate it as ``imi`` or ``pelsse``. And in some sentences ``imi`` is preferred, and in other sentences ``pelsse`` is preferred. We aims to explain this problem by comparing these three adverbs. ``Yijing`` expresses perfect related temporal meaning. However, it can co-occur not only with ``le2`` the perfect marker, but also with ``zai`` the progressive marker. We claims that ``yijing`` provides sentences with perfect related temporal frame. With this frame in the background, the sentences can highlight the perfect meaning when ``le2`` is used, or can highlight the progressive meaning when ``zai`` is used. ``imi`` also provides sentences with perfect related temporal frame. With this frame in the background, the sentences can highlight the perfect meaning or the progressive meaning or the stative meaning. But unlike ``yijing`` and ``imi``, ``pelsse`` expresses a situation happens earlier than expectation. ``Yijing`` and ``imi`` plays a similar role as the perfect related temporal frame, but ``yijing`` is not always translated as ``imi``. When the sentences include numbers or scalar meaning, ``yijing`` is usually translated as ``pelsse``. Because ``imi`` expresses the perfect related meaning, and also expresses the new state is set and will not be changed. But ``pelsse`` expresses a situation happens earlier than expectation and the situation is high in rank in terms of scale.

공연예술축제의 관리요인과 콘텐츠요인이 방문객의 만족과 재방문의사에 미치는 영향

이은수(Eun Soo Lee) 한국관광연구학회 2009 관광연구저널 Vol.23 No.1

This paper investigated the influence of maintenance factor and contens factors of the performing art festival on visitors` satisfaction and revisit intention. The research question was adopted Herzberg`s two factor theory that satisfaction and dissatisfaction were two different constructs, each of which were influenced by separate causes, hygiene and motivation factors, respectively. A survey was conducted for the visitors of Chuncheon Mime Festival from May 22 to 25, 2008, and finally 416 questionaires were analyzed. From the perspective of two factor theory, the dimensions of service attributes of performing art festival were classified as contents factors(composition of the program, program contents, procedure of the event) and maintenance factors(convenient facility and vendor interaction). The results showed that satisfaction resulted from visitors` interaction with the contents factors that were distinctive features of the performing art festival that attracted people to it. It was revealed that maintenance factors affected on satisfaction of the group who didn`t have revisit intention, while the contents factors affected on satisfaction of both the group who had revisit intention and the group who didn`t have revisit intention. This suggested that most investment of resources should be focused on creating and improving the distinctive contents that were the satisfiers that brought visitors to the festival.

LC 병렬공진을 이용한 고효율 장수명 LED 구동회로 설계

이은수(Eun-Soo Lee),최보환(Bo-Hwan Choi),천준필(Jun-Pil Cheon),김봉철(Bong-Cheol Kim),임춘택(Chun-Taek Rim) 전력전자학회 2013 전력전자학회 논문지 Vol.18 No.4

This paper proposes a new passive type LED driver which satisfies the standard of power factor (PF) and total harmonic distortion (THD). The proposed passive LED driver also has high-efficiency and long-life time characteristics compared to active LED driver which is composed of op-amp, switches and so on. By using just passive components such as inductor, capacitor, and diode, it has resolved extremely short-life time and low-efficiency problems of previous LED drivers. It has achieved PF of 0.99, THD of 16.4 %, and the total efficiency of 95 %. The proposed passive LED driver is fully analyzed and verified by simulations and experiments, which results are in good agreement each other.

중국어 상황상과 了, 부정사

李恩洙(Eun-Soo Lee) 중국어문논역학회 2008 中國語文論譯叢刊 Vol.0 No.23

논문(論文) : 존현문의 구문 의미

이은수 ( Eun Soo Lee ) 중국어문연구회 2011 中國語文論叢 Vol.0 No.51

和英語等其他語言相比,漢語的存現句有不同的句法特點,比如存現句的動詞可以不是非賓格動詞,存現句的賓語位置可以出現定指性詞語,而且漢語的存現句有幾個句法上不同的類型。爲了解決上述問題,本文試圖조存現句的句式語義。在一般的句子裡,處所只不過是背景,主要敍述的是施事的行爲。反之存現句不是對施事的行爲本身的敍述,而是對在句首的處所的敍述。處所是舊信息,在該處所存在,出現,消失的人,事物或情況是新信息,也是存現句的焦點。因爲타是新信息,在最自然的存現句裡,和其他語言一樣有定指性效應。而且存現句表達的重點是對某處所的敍述,因此行爲的突出性超過處所,或者該行爲不是在某處所發生的典型的動作的話,存現句的合法度會降低。最後主語爲處所的表示存在關係的存現句和主語爲人的表示領屬關係(領屬,獲得,喪失)的句式有關聯。本文認爲表示領屬關係的句式是存現句通過容器轉喩引申出來的。

지역주민의 해양관광자원에 대한 지각된 가치가 도시재생 지지에 미치는 영향

이은수(Eun-Soo Lee) 한국해양관광학회 2023 해양관광학연구 Vol.16 No.2

The study aims to investigate the effect of residents’ perceived value of marine tourism resources on support for urban regeneration project focusing on meditating role of place attachment. Data were collected from the residents in Yeosu region from February, 24 to 26, 2023, and finally 252 questionnaires were analyzed. The three dimensions of perceived value of marine tourism resources were leisure & recreation, islands and historic culture. It was found that residents’ perceived value of marine tourism resources affected on their place attachment, and residents’ perceived value of marine tourism resources affected on their support for urban regeneration project. It was also confirmed that residents’ place attachment had a complete meditating role between residents’ perceived value of marine tourism resources and their support for urban regeneration project.

성별에 따른 호텔 판촉직원의 감성지능이 판매성과와 직무만족에 미치는 영향

이은수 ( Eun Soo Lee ) 한국호텔리조트학회(구 한국호텔리조트카지노산학학회) 2015 호텔리조트연구 Vol.14 No.2

The purpose of this study was to identify salespersons`` emotional intelligence on sales performance and job satisfaction in the hotel industry. Based on gender difference in previous emotion studies, this study examined the difference of emotional intelligence by gender, and its effect on sales performance and job satisfaction. Data were collected from salespersons in sales & marketing department of 22 hotels in Korea from March 2 to 15, 2015, and finally 257 questionaires were analyzed. The five dimensions of emotional intelligence were identified; self emotional appraisal, others’ emotional appraisal, regulation of emotion, and use of emotion. The result of t-test and regression revealed as follows; First, emotional intelligence of male staff was higher than that of female staff. Second, self emotional appraisal, others’ emotional appraisal, regulation of emotion, and use of emotion affected on sales performance in male group, while only self emotional appraisal affected on sales performance in female group. Third, others’ emotional appraisal affected on job satisfaction in male group, while self emotional appraisal affected on job satisfaction in female group. Fourth, others’ emotional appraisal affected on job satisfaction in male group, but emotional intelligence did not affect on job satisfaction in female group. Fifth, job satisfaction affected on sales performance in male group, while job satisfaction did not affect on sales performance in female group. Based on the findings, implications for human resource management in hotel personal selling were discussed.

지역주민과 방문객의 관광자원에 대한 가치인식과 추천의도

이은수(Lee, Eun-Soo) 한국호텔외식관광경영학회 2017 호텔경영학연구 Vol.26 No.7

커피專門店의 서비스스케이프가 顧客의 行動意圖에 미치는 影響

李銀洙(Lee, Eun-Soo) 청운대학교 관광산업연구소 2011 관광산업연구 Vol.5 No.2

This paper identified the servicescape dimensions of coffee shop, investigated the difference of servicescape by gender and usage, and examined the effect of servicescape on behavioral intention. Data were collected from coffee shop users form October 10 to 15, 2011, and finally 292 questionairs were analysed. The six dimensions of servicescape were identified as follows; spatial layout, ambient condition, aesthetic appreciation, accessibility, convenience, and cleanliness. The significant difference in servicescape was found by gender and usage. The result revealed that spatial layout, accessibility, cleanliness & ambient condition affected on male customers ’ behavioral intention, while spatial layout, cleanliness, aesthetic appreciation & ambient conditions affected on female customers ’ behavioral intention. It was also found that spatial layout, cleanliness, ambient condition, & accessibility affected on heavy users ’ behavioral intention, while spatial layout & cleanliness affected on light users ’ behavioral intention.