• Title, Summary, Keyword: GIS

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Audit guideline for the Data consruction of GIS & Application case of a self-governing body (GIS Data구축 감리와 지자체 적용사례 분석)

  • Cheo, Yun-Suk;Park, In-Man;Lee, Jong-Yong;Nam, Shang-Kyou;Kim, Hyun-Jeong
    • 한국공간정보시스템학회:학술대회논문집
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    • pp.71-76
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    • 2002
  • 본 논문에서는 GIS Data구축 감리에 대한 내용정의와 수행방법 및 사례에 대해서 소개하고, 향후 GIS사업의 성공을 위한 GIS Data구축 감리의 역할에 대해서 설명한다.

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A Study for GASP(GIS Audit Standard Procedure) methodology to set up the GIS Audit process (GIS감리절차 확립을 위한 감리방법론(GASP)엔 관한 연구)

  • 신동빈;맹홍주;전성자
    • Spatial Information Research
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    • v.10 no.1
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    • pp.29-43
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    • 2002
  • The purpose of this study is to set up the GIS Audit methodology through the definition of standard procedure ailed GIS Audit criteria and the result of preliminary study about the GIS Audit. the frame of GIS Audit criteria and the result of preliminary study about the GIS Project and check the GIS Audit methodology is to define a standard process of GIS Project and check the GIS Project according to the standard process. We named the method as CASP(GIS Audit Standard Procedure). GASP method means doing Pilot Project for setting the sample standard procedure(named Prototype) of total GIS Project process, and checking the activity to fulfill the prototype. GASP method is advanced method for GIS Audit to analyze the full range of GIS Project and characteristics of GIS contents.

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A Study on a Basic Model for GIS Audit, Based on Various Types of GIS Projects (GIS 사업유형을 고려한 GIS 감리의 기반 모델 연구)

  • Koh, Kwang-Chul;Kim, Eun-Hyung
    • Journal of Korea Spatial Information System Society
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    • v.2 no.2
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    • pp.5-23
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    • 2000
  • Since 1995, national and local governments have competitively initiated many and large GIS projects and audit for the projects becomes an important issue. So far, the audit in the Information Technology(IT) area has tried to deal with the issue but ineffectiveness has been found for the successful GIS project management. Effective auditing is a critical element for the project management. In order to establish a proper audit model for the GIS projects and to promote auditing activities in the projects, this study constructs two hypotheses and tries to prove them. The hypotheses are as follows : 1) For a good audits model for GIS, unique characteristics of a GIS project audit items and the scope of the audit need to be identified. 2) The scope of audit needs to be classified according to the requests from tasks in the projects. To prove the hypotheses, this study analyzes positive aspects of audit in IT and construction projects, clarifies the audit items in GIS projects by comparing with them, and classifies the scope of the GIS audit based on various types of GIS projects. As a results, 5 types of the GIS audit are identified : (1) audit for project management, (2) audit focused on IT, (3) audit characterized by GIS technologies, (4) GIS database audit and (5) consulting services for critical problems in the projects. In addition, 4 criteria in classifying the GIS projects are suggested for the GIS audit. The 4 criteria are domain, scope, duration, and GIS applications technologies. Especially, GIS technology considered in this study includes GIS software, methodologies for GIS development, GIS database and quality control of GIS data, which are not usually reflected in the existing studies about in GIS audit. Because the GIS audit depends on a type of GIS projects, scopes of the audit can be flexibly reconstructed in accordance with the types of GIS projects. This is a key to effective and realistic audit for the future GIS projects. Strategies for effective GIS audit are also proposed in terms of the following: GIS project management, goal establishment in each audit stage, documentation from GIS audit, timing strategies for intensive GIS audit, and designing team structure.

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A Study of GIS Education in Secondary School - A Case study of High School (중등 학교에서 GIS 교육에 관한 연구 -고등학교를 중심으로)

  • 오충원;성춘자
    • Spatial Information Research
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    • v.11 no.1
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    • pp.89-100
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    • 2003
  • The purpose of this study is to search GIS education in High School in Korea. Firstly, Expanded Content of GIS in the 7th National Curriculum call upon increased demand of GIS education. Secondly, It is urgent to development of GIS Education Program, There is insufficient practical instruction of GIS in High School because of ill-equipped environment. For that reason we proposed GIS program. Thirdly, It is necessary to integrate between 'Instruction about GIS' and 'GIS Assisted Instruction' in School. Finally, It is necessary to systematically prepare and study of GIS Education for the future National Curriculum.

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A Study on Legal and Institutional Issues for Distributing and Reusing GIS Data (GIS 정보 유통 및 활용에 관한 법.제도 연구)

  • Lee, Bong-Gyou;Song, Ji-Young
    • Journal of Korea Spatial Information System Society
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    • v.2 no.1
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    • pp.73-81
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    • 2000
  • The purpose of this study is to provide a legal and institutional perspective for distributing and reusing GIS data in Korea. Along with the rapid growth of GIS market and demands on GIS service, legal and institutional issues for distributing, reusing and securing GIS data are arising. Each country has its own the law, policy and institution of GIS data that are directly related to intellectual property. After exploring laws and institutions regarding GIS in United States, Canada, Australia, New Zealand and Korea(Act No.6201), this paper presents a guide for distributing and reusing GIS data in Korea.

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A Study on Improvement Suggestions of the National GIS Industries (국가GIS산업의 활성화 방안에 관한 연구)

  • O, Jong-U
    • 한국디지털정책학회:학술대회논문집
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    • pp.349-385
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    • 2005
  • The purpose of this paper is to analyze the activation methods of GIS industries through GIS industry current issue analysis in Korea to provide as following. First of an in order to analyse current GIS industries, there are three divisions as follows: existing GIS industry, new technology GIS industry, and commercial GIS industry. The existing GIS industry includes survey industry, municipality UIS and remote sensing. The new technology GIS industry has telematics industry, LiDAR industry, ubiquitous industry, LBS industry, internet, and u-city industry. The commercial GIS industry consists of civilian request GIS industry and spacial data distribution industry. The national geographic information industry contains problems and directions of the 1st, 2nd NGIS and 3rd NGIS plan direction policy. These classified GIS industries present various problems of policies and invaluable results for the future GIS industry activation directions as follows: Presence of the GIS contents technologies win be the most important core for the GIS industry activation related to IT839 policy of the government in Korea.

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Enhancing the Usability of National Geographic Information System: Focused on the GIS Utilization System (중장기 국가GIS 활용도 제고방안: GIS활용체계사업을 중심으로)

  • Kim, Jung-Hoon
    • Spatial Information Research
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    • v.15 no.3
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    • pp.251-266
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    • 2007
  • Even on the point that the 3rd National GIS project is being executed following the completion of the 1st and 2nd, the National GIS utilization is still very low. It is well reasonable to anticipate that the utilization will grow much higher, as the national spatial data infrastructure had been almost equipped through the 1st and 2nd project periods. Facing the ubiquitous era, in particular, as the national-level GIS demand is to increase to a great extent, pre-established GIS application scope will become much wider, too. In preparation for these, the current study focused on the National GIS utilization system by reviewing on the execution procedures to evaluate the outcomes. For the actual administration procedures, to note, the National GIS utilization statuses by local municipalities were investigated in depth. And the barriers for the National GIS utilization enhancement were analyzed to look for feasible solutions. The results suggested were aimed to contribute to the amendment of the 3rd Master Plan, and to be used as part of the basic data for the establishment of the 4th Master Plan for the National GIS.

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A Study on OLE/COM-based GIS Data Provider Component Development Toward Application System Development (응용시스템 구축을 위한 OLE/COM 기반의 GIS 데이터 제공자 컴포넌트 시스템에 관한 연구)

  • 김민수;김광수;오병우;이기원
    • Spatial Information Research
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    • v.7 no.2
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    • pp.175-190
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    • 1999
  • Recently , as GIS technology is rapidly improved and stabilized, there are some needs to reuse pre-developed and powerful GIS technology. GIS standardization based on components and open interfaces becomes a way to solve those reusability of previous GIS technology. This GIS standardization currently focuses on building the GIS Data Infrastructure that is being deployed globally. Especially, OpenGIS consortium which is mainly made up of international GIS leading vendors is announcing some GIS abstract specifications and implementation specifications. This study focuses on how could we design and implement the OLE/COM-based data provider component based on various DBMS or file systems, how could these data provider components be used for enterprise UIS(Urban Information Systems) and how could various formatted GIS data be shared in one system. Also some problems practically caused by an implementation process of data provider component are listed up and some solutions are given. Furthermore, design and analysis of UML(Unified Modeling Language) was reformed through the data provider component development task and this UML methodology is able to indicate a standardized model for newly developed data provider component.

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Exploitation of GIS(Geographic Information Systems) Market and Participation of Geographers in GIS Industry (GIS 시장개척과 지리학의 가능성)

  • Sung Hyo Hyun
    • Journal of the Korean Geographical Society
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    • v.39 no.4
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    • pp.665-682
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    • 2004
  • GIS is considered as a big industry or business in the field of applied sciences. Recently GIS market in Korea is growing rapidly for LBS, Telematics, Web-geographic information services. This paper attempts to focus on the interrelationship between GIS and geography, and the question of how geography emerged out of intellectual trends within GIS to examine possible contribution of geographers in GIS fields. The application of GIS appears to be largely technical in nature. It is important for the GIS operator and the consumer of GIS products to be aware of the geographical concepts that underpin GIS operations. Also it is seen that many departments of geography in Korea have attempted to actively adopt GIS into their education program, with aim to improve the status. GIS has promoted a shift towards applied geography from academic geography. GIS researchers and educators in geography are concerned not with technology, but with the basic concepts and the issues relating to its use, in comparison with other academic fields. It is the responsibility of geography community to make sure that our students receive a geographical education that includes problem-solving, critical thinking and technical capabilities. It is concluded that promoting GIS technology in geography curriculum is essential for the further expansion of geography within GIS and also for the survival of geography.

Theory and Application of Moving GIS

  • LI, Chengming;Wang, Jizhou;LIU, Yong
    • Proceedings of the KSRS Conference
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    • pp.307-309
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    • 2003
  • The paper compares Static GIS, Mobile GIS, Dynamic GIS and Moving GIS at first, then puts forward and discusses a description means of mobile objects, a model of spatial relation based on 9-intersection model and the query and analysis operations that Moving GIS should implement. On the above theory basis, the paper designs the function of Moving GIS and implements a prototype system named PNS-I on the basis of PDA, which has integrated GPS, GIS, GSM and GPRS.

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