• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 1998년도 Proceedings of International Symposium on Remote Sensing
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• pp.116-121
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• 1998

Global land related datasets such as land use, land cover, vegetation cover percentage, forest cover percentage, are part of important global geospatial environmental datasets for global change studies. Since land cover varies place by place, continental production of dataset is a usual approach. Western academically developed countries have some projects to describe land cover related information in digital form using remote sensing technology in African, American continent and Oceania. In this paper, the author introduce his initiative to coordinate Asian scientists in order to develop land related dataset of Asia for our better understanding of the environment of Asia and for contribution to the development of global dataset. This paper explains activities by Land Cover Working Group (LCWG) of the Asian Association on Remote Sensing(AARS), Data and Information System(DIS) sub-committee of Japan national committee for the International Geosphere and Biosphere Program(IGBP), and the International Society for Photogrammetry and Remote Sensing(ISPRS) Working Group IV/6 on Global databases supporting environmental monitoring.

• 한국조경학회지
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• 제26권2호
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• pp.181-193
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• 1998

Land art has always ben considered as a similar but distinctly separate field from landscape architecture. Landscape architechs look to land art for inspiration and new concepts, but has always hesitated to define their field as an "art." But as more and more design projects for social spaces are being commissioned to artists, especially land artists, the distinction between the two fields are starting to blur. "Art or Social service\ulcorner" has been a question that has been asked in the field of landscape architecture throughout the 20 th century. By reviewing the concepts behind various land art projects, this paper seeks to undermine several misconceptions that has prevented landscape architects from wholeheartedly embracing land art as a expansion of their own field. Land art, as a new form of sculpture, sought to create art forms that were not looked at but experienced from the inside. Land art challenges the principle of the picturesque and the pictorialized view of nature. Land art was influenced by a new interest in prehistoric art, and sought to reestablish communication between the artist and the public. Also, land artists acknowledge the social responsibilities of art and presents the concept of art as a community activity. As can be seen by the concepts behind the works of land artists, the dichtomy of the artistic and social aspects of landscape architecture can be reconciled, and land art can serve as a model for a expanded field of landscape architecture.dscape architecture.

• 토지주택연구
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• 제8권2호
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• pp.83-89
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• 2017

Otemachi(大手町) is the region where it plays a pivotal role in Japanese economy as representative head offices of companies including financial insurance, general trading, information and communication newspaper media are concentrated. However, regenerating the entire region from worn-out infrastructures of buildings and city into the fresh and vibrant foothold in international business was the problem to be solved. In this situation, was examined on the basis of administrative agencies and relevant enterprises to reconstruct office buildings in phases without ceasing business functions and activities by utilizing the large-scale vacant land occurred from the relocation of the national public institutions. The independent administrative institution 'Urban Renaissance Agency(UR)' has completed the examination of industrialization and participation request for the commencement of the project. In this article, The overview of , the new form of project promoted and cooperated by officials and people, is introduced by UR (Urban Renaissance Agency) reorganizing the land exchange and infrastructure through the land readjustment project, and at the same time, procuring capital and building office buildings in solidarity with private development enterprises and financial institutions.

• 토지주택연구
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• 제7권4호
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• pp.271-279
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• 2016

Recently developed trenchless construction methods ensure stability for the ground settlement by inserting steel pipes along the underpass section and integrating steel pipes before ground excavation to form pipe-roof. This study is to confirm the reinforcing effect of pipe-roof by measuring lateral earth pressure acting on the underpass constructed by the STS (Steel Tube Slab) construction method. For this purpose, lateral earth pressure was measured at the left and right side of the pipe-roof after installing earth pressure cells. As a result, lateral earth pressure was measured with considerable reduction because the integrated pipe-roof shared surcharge. Therefore, economic design for the underpass could be expected by sharing design load by pipe-roof. In addition, construction cost was analyzed according to the design-load sharing ratio by pipe-roof. As pipe-roof shares design load by 40%, the total construction cost can decrease by almost 10% in the case of four-lane underpass.

• 유통과학연구
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• 제12권9호
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• pp.47-52
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• 2014

Purpose - There has been little research on the variables influencing studio apartment values. This study aims to identify variables affecting the value of studio apartments in Seoul by empirically examining the interaction between sale prices and characteristics studio apartment characteristics. Research design, data, and methodology - We have analyzed data pertaining to 142 studio apartments in September 2010. A regression analysis model is constructed to test the significance of the variables in relation to the studio apartment sale prices per m2 in Seoul. Results - The age of the building is comparatively more significant than land use as the explanatory variable. Land price is the key variable affecting studio apartment sale prices and investors are willing to pay high implicit sale prices for locations that are associated with high land prices. Conclusions - The age of buildings explains a significant portion of the variability of the sale prices of studio apartment. Higher land prices result in higher sale prices for studio apartments. The older the buildings, the lower the sale prices of the studio apartments.

• 지구물리와물리탐사
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• 제7권1호
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• pp.1-6
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• 2004

High-resolution S-wave reflection surveying has been successfully conducted on paved areas using a Land Streamer originally designed by the author. The main feature of the Land Streamer tool is the non-stretch woven belt on which geophone units are mounted to form a multichannel geophone array similar to a marine streamer. Because it is easily towed by a vehicle or by hand, the tool leads to high performance in field measurements and resultant cost-effectiveness of high-resolution reflection surveys. Although each geophone unit is coupled to the pavement through a metallic baseplate instead of being firmly planted in the ground, the Land Streamer tool provides comparatively clean data, unaffected by traffic noise even on the pavement. Thus, the tool is capable of expanding the opportunity for S-wave reflection surveys in urban areas where many surfaces are paved and traffic noise is severe. A series of high-resolution S-wave reflection surveys on paved areas delineated detailed structures of surface layers shallower than 60 m, and proved the wide applicability of the tool to engineering, environmental applications, and earthquake disaster prevention projects.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2006년도 Proceedings of ISRS 2006 PORSEC Volume I
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• pp.181-183
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• 2006

Digital topographic map in Korea contains layers of spatial and attribute data for 8 land features such as railroads, watercourses, roads, buildings and etc. Some of the layers such as building and forest don't include any information about height, which can be just prepared by interpretation of remote sensed data or field survey. LiDAR(Light Detection And Ranging) data using active pulse and digital camera provides data about height and form of land features. LiDAR data can be used not only to extract the outline of land features but also to estimate the height. This study presents technical availability for extraction and estimation of land feature's outline and height using LiDAR data which composes of natural and artificial land features, and digital aerial photograph which was taken simultaneously with the LiDAR. The estimated location, outline and height of land features were compared with the field survey data, and we could find that LiDAR data and digital aerial photograph can be a useful source for estimating the height of land features as well as extracting the outline.

• Archives of Pharmacal Research
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• 제27권3호
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• pp.357-360
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• 2004

Four crystal forms of ketorolac have been obtained by recrystallization in organic solvents under variable conditions. Different ketorolac polymorphs and pseudo polymorph were characterized by X-ray powder diffraction crystallography (XRD), Differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). In the dissolution studies in water at $37{\pm}0.5^{\circ}C$ four crystal forms showed different patterns. The solubility of Form I were the highest. The solubility decreased in rank order: Form I> Form II > Form III > Form IV. Form land Form III were shown to have a good physical stability at room temperature for 60 days. However, Form II is converted to Form III and Form IV is converted to Form I after 60 days storage. Therefore, these observations indicate that crystalline polymorphism for ketorolac is readily inter-convertible and the relationship may have to taken into consideration in the formulation of the drug.

• 한국태양에너지학회 논문집
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• 제27권2호
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• pp.1-9
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• 2007

Recently, the point of view about housing environment in the city has changed from the traditional point of view of the center of housing to the subject of land- utilization-control for interaction of buildings. Right of light is the center of this issue in other words. Also many interests about the beauties of the city have increasing centering around Europe etc. This is to change a city design into the characteristic design from the exiting uniform design. As if reflect this situation, recently we are setting up the night illumination and constructing a building which acted as Land Mark like the Jong-Ro Tower. And Apartment Housing was being built various form deviate from a existing standardized form and skyline. Existing studies about sunshine of Apartment Housing have dealt with just about a standardized Apartment Housing form. So this study analyzed a recently increasing interest for Right of light and change of sunshine environment on Apartment Housing which have a various skyline form.

• Spatial Information Research
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• 제12권1호
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• pp.57-71
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• 2004

이 토지 컨설팅 정보 시스템(Land Consulting Information System)은 토지에 건축, 형질 변경 등 개발행위와 관련하여 구입토지의 선정에서부터 개발의사결정에 이르는 여러가지 토지법률정보, 요구토지의 입지조건정보, 개발목적에 부합하는 토지의 분포정보, 매매나 세입 관련 부동산 정보 등 사람들의 다양한 요구조건과 의사결정 요소들을 컴퓨터 시스템을 통해 질의하고 검색, 분석함으로서 경제적이고 신속한 정보의 취득과 이를 통한 신뢰성 있는 개발과 구입의 의사결정 정보를 제공(지원)하기위한 목적에서 개발되었다. 시스템 기능의 인지도를 향상시키기 위해 "ALGOSA" 라 별칭의 로고를 부여하였으며, 일반 개인은 물론 현존하는 전국의 수만 업체에 이르는 부동산사무소(공인 중개사), 측량설계사무소, 건축설계사무소, 전문토지개발회사 등 컨설팅 업체를 중심으로 시스템 보급의 필요성이 기대되며, 나아가 지방자치단체의 개발관련 인허가부서에서도 이 시스템을 도입함으로서 개발행위 인허가 토지의 체계적 관리는 물론 불법 개발행위 단속과 객관적인 공시지가부여 기준제시를 위한 실제 토지이용 정보제공 등 폭넓은 시스템 도입의 효과가 기대된다.