• Journal of Korean Society for Geospatial Information Science
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• v.6 no.2 s.12
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• pp.91-103
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• 1998

The digital map data of national basemap which will be basic data of the information age is accomplished to produce and are ready to distribute to public. Generally, the quality of digital map is affected to data history, position accuracy, attribute accuracy, logical consistency and completeness. The quality of digital map Is assured to use basic data for the field of various appication. The purpose of this study is to develop automated qualify control program of digital map through analysis type of errors in digital mapping, to determine method of high quality digital mapping. As a results of this study, The automated quality control program of digital map is developed to assure logical consistency and completeness of digital map which is used to principal data in the field of GIS and is determined the process of high quality digital mapping. Also, the results of this study is contributed to quality assrence and accuracy improvement of national basemap digital mapping database.

• Journal of Agricultural Extension & Community Development
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• v.15 no.1
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• pp.75-111
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• 2008

본 연구는 국내 농촌지도인력 역량모델 개발을 위한 기초 연구로서 역량의 정의, 역량모델 개발방법, 인적자원개발을 위한 역량모델 활용 현황에 대한 문헌을 고찰하였다. 역량은 사용되는 상황이나 맥락에 따라서 다양하게 정의되고 있어 사전적인정의와 다양한 연구자들의 역량의 정의에 대한 이론, 특정한 조직이나 직업군에서 사용되고 있는 역량의 정의를 비교 분석하였으며, 결과적으로 역량은 개인의 역할 수행과 직무성과와 상관관계가 있으며 훈련과 개발을 통하여 개선되어질 수 있는 관련된 지식, 기술, 태도의 집합체로 정의하였다. 역량모델을 개발하는 방법도 다양한데, 초기단계에서는 탁월한 직원과 일반직원의 특정한 업무추진사례를 인터뷰와 관찰을 통하여 분석하여 이들 간에 차이를 가져오는 특성이나 행동을 추출하는 직무역량진단법이 주로 활용되었다. 이 방법에는 많은 비용과 시간이 소모되어 이를 간소화한 여러 가지 방법이 개발되었다. 또한 기존 직원 특성 분석보다 다양한 정보원과 미래에 대한 가정을 활용하여 바람직한 직무 결과와 역량, 역할을 추출하는 방법도 개발되었으며 직업이 빠르게 변화하는 시대적인 특성상 이런 방법의 활용이 확대되고 있다. 이런 다양한 방법 중 역량 모델을 활용할 직무나 조직의 특성에 맞는 방법을 선택하여 적용하여야 한다. 역량모델을 활용한 인적자원개발을 통하여 기업뿐만 아니라 정부조직에서도 효율적인 직원 역량 개발, 개인과 조직의 성과 향상 등의 효과가 나타나고 있으며, 앞으로 농촌지도조직에서도 지도인력 역량 개발과 지도사업의 효율성을 향상을 위하여 역량모델을 개발 활용할 필요성이 있다.

• Knowledge Management Research
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• v.22 no.3
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• pp.75-89
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• 2021

A knowledge map should be able to support the referential navigation of knowledge inquiries, i.e., cross- and sequential searches and queries on content relevance-based associated knowledge. This study performs a user-oriented test to verify which type of knowledge map, hierarchical or networked, exhibits superior performance in supporting knowledge inquiries required for problem solving. Both the effectiveness identified by the correct answer rate and the efficiency identified by the number of completion time and reference documents have been revealed superior performance in the networked knowledge map. This study's result can underpin the basic steps to develop more user-friendly and reasonable knowledge services.

• Journal of Korean Society for Geospatial Information Science
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• v.17 no.2
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• pp.133-143
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• 2009

Next Generation Digital Maps on demand Updating System is a system for setup of efficient on-demand updating system, keeping up-to-date data and conducting high-quality service and efficient management. The system is designed that object-based continuous Digital Maps may have on-demand updating available, as well as the exiting feature-based digital maps, and the relevant development is being done. This study presented some problems and improvement plans related to the system operation, by means of implementing object-based continuous Digital Maps and feature-based digital maps updating test, for the next generation digital maps on demand updating system, in order to contribute to present plans to apply next generation digital maps and to secure competitiveness. And, for the economical efficiency of the next generation digital maps on demand updating system, this study analyzed expenses and benefit resulted from introduction of on demand updating system for 1:5,000 digital maps, intended for National Geographic Information Institute. and the land category which have an effect on the officially assessed land price and it using GIS technology.

• Journal of Korean Society for Geospatial Information Science
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• v.20 no.3
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• pp.29-40
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• 2012

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.

• The Mathematical Education
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• v.61 no.1
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• pp.29-45
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• 2022

This study tried to analyze the problems by critically examining how the chance is taught in relation to the concept of chance and randomness in the Korean elementary school mathematics curriculum. To this end, the concepts of chance and randomness were first examined, and problems were presented in based on this by the literature analysis on mathematics curriculum material and textbooks for elementary school in Korea. As a result, there was a lack of experience in reasoning based on data, and randomness instruction was not performed properly. In addition, as the teaching of the sample space was omitted, contradictory materials were being used. Moreover, it was pointed out that the teaching of chance is focused on a specific grade level. For the improvement of the teaching of chance, a teaching of the probability experiment and the sample space were mainly suggested, and it was also suggested that the contents of the data area be adjusted for the composition focused on a specific grade.

• School Mathematics
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• v.17 no.3
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• pp.515-530
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• 2015

The concepts of sample and sampling are central to make a statistically correct decision, so we need to be emphasized their importance in the statistics education. Nevertheless, there were not enough studies which discuss how to teach the concepts of sample and sampling. In this study, teaching sample and sampling is addressed by foreign curricula and cases of instruction in order to obtain suggestions for teaching sample and sampling. In particular, the curricular of Australia, New Zealand, England and the United States are analyzed, considering the sample representativeness and the sampling variability; the two elements in the concept of sample. Also foreign textbooks and cases of instruction when it comes to teach sample are analyzed. The results say that with respect to teach sample can be divided into four suggestions: first, sample was taught in the process of statistical inquiry such as data collection, analysis, and results. Second, sample was introduced earlier than Korea curriculum. Third, when it comes to teach sample, sample variability, as well as sample representativeness was considered. Fourth, technological tools were used to enhance understanding sample.

• Korean Journal of Childcare and Education
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• v.11 no.4
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• pp.189-210
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• 2015

This study's aim was to find a patterns of network dynamics focused on multicultural education contents within the teacher's guide books which are based on national kindergarten curriculum. It was analysed that the 43 guidebooks(2009 Educational activities and materials guidebooks for kindergarten, 11 and the Nuri curriculum teacher guidebooks for the age of 3-5, 32) were analysed using the UCINET 6 program with multicultural education contents frameworks. The findings were as follows: First, multicultural contents' density is connected to life theme of the Nuri curriculum was higher than the 2009 kindergarten curriculum. And life theme with high connectivity was 'I and my family' in the 2009 kindergarten curriculum and 'animals, plants and nature'(3 years old), 'kindergarten and friends' & 'I and my family'(4-5 years old) in the Nuri curriculum. Second, the highest connection content was 'having interests in culture' & 'knowing similarities and differences' in the 2009 kindergarten curriculum, and 'having interests in culture' & 'promoting a sense of community' in the Nuri curriculum. Finally, multicultural education for young children according to the national educational curriculum transition was changed from 'identity' to 'interaction and cooperation'. It means that the Nuri curriculum is more focused on international knowledges and competencies as a world citizen. It suggests the directions for multicultural education for young children in the future.

• 한국공간정보시스템학회:학술대회논문집
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• 2007.06a
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• pp.78-83
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• 2007

본 연구에서는 '02년 제작 배포된 한국하천지도의 활용성을 극대화하고 하천관리업무 지원의 체계성을 확보하기 위하여 기 구축된 한국하천지도 추진현황 및 GIS DB를 분석하여 최신 IT기술 적용방안을 검토하였다. 또한, 최신 기술 동향 분석을 통하여 한국하천지도의 활용성 극대화를 위한 위치기반서비스(LBS; Location Based Service) 기술을 선정하여 시스템 설계 구축하였으며, 실시간 하천관리기술 확보를 위하여 건교부 및 공사에서 추진 중에 있는 정보시스템 현황을 조사 분석하여 한국하천지도의 유무선통합서비스 체계 구축을 위한 추진전략을 제시하였다. 이로써, 하천관련 종합적인 정보제공 기반을 구축함으로써 하천관리 업무시 웹 및 모바일 시스템을 통하여 조사자료 및 관리정보를 실시간 조회 및 활용할 수 있는 체계 구축이 가능하여 하천업무의 효율성 및 대국민 서비스의 질을 향상시킬 수 있을 것으로 사료된다.

• Journal of Educational Research in Mathematics
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• v.23 no.4
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• pp.567-584
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• 2013

In school mathematics, the concept of continuous functions has been intuitively taught. Many researches reported that many students identified the continuity of function with the connectedness of the graphs. Several researchers proposed some ideas which are enhancing the formal aspects of the definition as alternative. We analysed the historical developments of the concept of continuous functions and drew pedagogical implications for the intuitive teaching of continuous functions from the result of analysis.