http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이현직(Lee, Hyun-Jik),문건수(Moon, Geun-Soo),이혁호(Lee, Hyuck-Ho),김종수(Kim, Jong-Su) 한국측량학회 2012 한국측량학회 학술대회자료집 Vol.2012 No.4
As the progress regarding spatial analysis on features such as landscape, sunlight, shadow, and direct ray using third-dimensional simulation begins to develop, researches concerning the creation of 3D geographic models crucial for 3D simulations. This research has created a general equation for the entire lines derived from normal equation using 2D map, and has suggested an algorithm regarding automatization of 3D geographic modeling for post-development situations. The proposal of an automatization method regarding rotating and moving of linear planning would likely be the foundation on which the research concerning 3D geographic modeling automatization using 2D map would be based on; furthermore, additional detailed researches are expected.
이현직(Lee, Hyun Jik),유지호(Ru, Ji Ho),이혁호(Lee, Hyuck Ho) 대한공간정보학회 2012 대한공간정보학회지 Vol.20 No.3
현재 수치지도를 비롯한 모든 공간정보의 속성정보를 취득하기 위한 방법으로는 현장에서 직접적인 조사를 수행하는 지리조사가 일반적이다. 그러나 수치지도 제작을 위한 지리조사는 수치지도에서 표현하는 모든 지형지물에 대한 현장 직접조사를 수행하여야 하기 때문에 지리조사의 범위가 매우 광범위하다. 또한 현재의 지리조사는 지리조사원도(종이지도)를 이용하여 수작업에 의한 조사방법을 이용하기 때문에 조사에 많은 인력, 경비, 시간이 소요 되고 있다. 최근 일부 지리조사를 휴대용 및 차량용 MMS(Mobile Mapping System)를 이용하여 전산화 정보를 수집하고 있으나, 직접적으로 수치지도의 제작에 이용하기 위해서는 해결해야 할 문제점들이 있다. 본 연구에서는 현행 지리조사 기준 및 방법의 문제점을 분석하고 국내·외 공간정보 구축 및 서비스 기관의 지리조사 방법을 조사하여 수치지도 제작에 적합한 지리조사 기준 및 방법을 제시함으로써 수치지도 제작 업무의 효율성을 높이고 수치지도의 최신성 및 신뢰도 향상과 지리조사 자료의 활용성을 증대시켜 전국기반 수치지도의 활용성을 극대화 하고자 한다. The method regarding obtaining various kinds of attribute data of spatial information, including that of digital map, is normally restricted to Geographic survey that deals with in-field surveys. Geographic surveying for drawing digital map, however, require much effort due to the fact that a surveyor has to characterize geographic features individually in the field. Not only does the Geographic survey cover large area, but also its need for manual drawing and surveying using Draft map makes it more expensive and time-consuming. Though some recent Geographic surveys take advantage of MMS(Mobile Mapping System) to collect computerized information, there are inevitable limits in creating digital map with such data. This research will analyze the problems in current Geographic surveys and suggest adequate methods and standards for Geographic surveys by researching the methods of domestic/international service organizations that deal with establishing spatial information. This study therefore will aim to enhance the efficiency of creating digital map and Geographic survey, which would ultimately maximize the applicability of pan-national digital map by improving reliability of digital map and upgrading the utilizability of Geographic survey data.
초지에 대한 규산질비료의 시용에 관한 연구 2 . 규산질비료의 시용이 목초의 In - Vitro 소화율 및 양분생산에 미치는 영향
박근제(Geun Je Park),이혁호(Hyuk Ho Lee),신재순(Jae Soon Shin),김두호(Doo Ho Kim) 한국축산학회 1988 한국축산학회지 Vol.30 No.6
To find out the effects of silicate fertilizer application on in-vitro digestibility and nutrient productivity of grasses on the pasture mixtures, the experiment was treated with two same levels of lime and silicate fertilizer (2,000 and 4,000 ㎏/㏊) and lasted on newly developed hilly area near Suweon from August, 1984 to October, 1986. The results obtained are summarized as follows: 1. Crude protein content of grasses with silicate fertilizer application was a little higher than those of lime and control plots, but crude fiber content was reverse trend. 2. Average in-vitro dry matter digestibility with lime application was slightly increased than that of silicate fertilization, however, the in-vitro organic matter digestibility was the highest at silicate fertilizer plot with insignificance in all treatments 3. Average energy productions with silicate fertilization were much more increased by 20-28% and 29-32% per ha than those of without lime/silicate fertilizer and with lime application, respectively. 4. Mineral contents and K/(Ca + Mg) equivalent ratio of grasses at silicate fertilizer plot were slightly increased among the treatments. However, considering the factors of occuring grass tetany and nutrient balance of animals, application of silicate fertilizer on the grassland was desirable.