• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.32 no.spc4_2
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• pp.387-392
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• 2014

Prior to start the business of Cadastral Non-Coincidence, there is a difficulty in the boundary setting due to the border dispute between the business owners, because of inconvenient land using and problems and the exercise of the ownership about their shared land. Expected that the cooperation of the residents admission can be used as countermeasures, which lead to conclude in the agreement by converging various opinions, such as about preceding business promotion, property rights and stable boundary, into one submission. Consequently, the national stength can be competitive by the efficient land management; the land portion of utilized area would be increasing as well as the boundary would be more convenient and accurate. In this study, the Cadastral Resurvey is planned to be analyzed the complaints based on complaint resolution cases and problems associated with the Cadastral Non-Coincidence. Following to the result, we want to use it to analyze the actual situation of Cadastral Non-Coincidence in Gyeongnam, so as generated by the Cadastral Resurvey business in the future for efficiency in the business.

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2010.04a
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• pp.327-332
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• 2010

용지경계의 불부합은 공사 현장의 용지 보상 때마다 발생되는 커다란 문제점으로 대두대고 있으며 이로 인한 공사비증액, 재설계, 공사지연등 많은 국가적 예산을 소모하고 있는 실정이다. 이에 금번 연구에서는 "광명시대로 3-15호선 외 2개도로 개설공사"에 대하여 용지 불부합에 대하여 그 원인을 분석 하였다. 그 결과 연속지적도와 지형의 불일치로 인하여 공사용지보상선이 3m-4m 좌측으로 편측되어 있음을 알 수 있었으며 이로 인한 추가 용지보상과 재설계가 불가피 하게 되었다. 향후 연속지적도의 좌표체계의 정확도 개선 및 수정 그리고 지형 지적도의 일치하는 작업이 시급한 것으로 나타났다.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.21 no.3
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• pp.269-275
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• 2003

The cadastral system which accomplishes the base of national land administration with accuracy of proper data and the cadastral maintenance quickly is agreeing with the actual place in information ages in Inundation. But even in spite of many efforts, various Problems are exposed in accuracy of the data on the cadastral maps and local situation must agree accurately from the process which propels cadastral information systems. Therefore, it must be carried out the cadastral non correspondence arrangement first of all in link of the plan which it corrects the error of existing data and computerization quickly. It summarizes the research as follows ; Cadastral non correspondence of the land boundaries on the map and actual circumstance does not agree with cadastral maps accurately, The lands which exceed the standards with the position error excess of 50cm on lil ,200 and 240cm on 1/6,000 areas on the map scale are the registration correction objectives. It is investigated that the cadastral non correspondence parcels occur in various cause and long period, the area error corrections are mainly objectives, and about 80% of the test area comes to reveal within permitted the limit of the measurement of planimetric area for cadastral survey, so it is not difficult with the fact that the compensation back which it follows in area increase and decrease and the location error correction becomes the important object fer the cadastral non correspondence arrangement projects.

• Journal of Digital Convergence
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• v.18 no.2
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• pp.73-81
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• 2020

The purpose of this study is to analyze the current status of expected cadastral coordinate maps by type of district boundary surveying and the problems of non-coincidence with the surrounding land parcels, and to suggest ways to improve them in the future. Currently, the expected cadastral coordinate maps are drawn using various methods such as reference point adjust adjustment, reference point adjust adjustment and present condition, reference point and present condition. As a result, there was a problem of non-coincidence such as overlapping or blanking in expected cadastral coordinate maps for cadastral confirmation surveying and surrounding individual parcels. In addition, detailed unified standards for minimizing the occurrence of non-coincidence problems are lacking. In order to improve the problems analyzed, the study suggested the acquisition and management of digital coordinates for the parcels around the district boundary, the preparation and dissemination of cadastral surveying results determination standard manual for the preparation of expected cadastral coordinate maps, and the preparation of educational programs for cadastral surveying results determination.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2003.11a
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• pp.57-64
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• 2003

필지는 지번, 지목, 경계, 면적이라는 기본적인 구성요소를 가지고 있다. 그 가운데 토지의 가치는 대부분 지목에 의해 결정된다. 때문에 많은 수익이나 산출이 기대되는 용도로 토지를 이용하려는 욕구의 증가로 토지이용의 전환이 많이 이루어지고 있다. 결국, 이것은 토지의 불법형질변경, 난개발 등의 원인이 되고 있고, 지목불부합의 발생을 가중시키고 있다. 그러나 이에 대한 대처나 정리는 상대적으로 미흡한 편이다. 본 연구에서는 고해상도 위성영상과 수치지형도를 이용하여 지목을 기반으로 한 필지별 토지이용/토지피복을 분류할 수 있는 방법을 제안하였다. 그리고, 이렇게 분류된 필지별 토지이용/토지피복도와 편지지적도상의 지목을 비교·분석하여 지목불부합 정도를 통계적으로 측정하였다. 그 결과 연구지역의 불부합 정도에 대한 통계적인 해석이 가능하여, 향후 지적불부합지를 정량적으로 자동 해석할 수 있는 가능성을 제시할 수 있었다.

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2004.11a
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• pp.497-505
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• 2004

오늘날과 같이 산업사회의 급격한 발달로 인하여 토지의 재산적인 가치가 높게 평가되면서 국민들은 토지에 대한 정확하고 다양한 정보제공을 요구하고 있다. 그러나 우리나라는 토지조사사업으로 작성된 지적공부를 현재까지 사용하고 있으나 토지이동에 따른 지적경계의 변동과 지적도면이 변질되고, 신축과 훼손이 심해져서 지적도의 경계선과 지상경계선의 불일치로 토지분쟁을 유발하여 대국민관계에 불신을 초래하고 있는 것이 사실이다. 그러나 아직까지 정확한 해결방안을 찾지 못하고 있는 것이다. 그러므로 본 연구에서는 현행 지적공부의 문제점인 경계불부합을 효율적으로 정리할 수 있는 방안을 위해서 지상경계를 TS측량방법을 이용하여 필지별 면적과 경계점간 거리의 변화를 측정하여 도시지역과 농촌지역에 관한 도상 경계와 지상경계를 분석하여 문제점을 해결할 수 있는 방법으로 지상경계위주의 좌표로 등록하여 정리하는 것이 효율적인 방법임을 제시하였다.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.28 no.4
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• pp.395-402
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• 2010

According to increasing the value of real estate and various land use by urbanization and industrialization, the importance of land use has enhanced regardless of above or below the surface. Therefore the changes into Digital Cadastre using high-technical surveying methods has tried to find a solution in the purpose of providing accurate land information to End-users in real time. However Korean cadastral system was established for a short time through the Land & Forest project and it has been used for cadastral surveying until now. Land devastation by the Korean war and the indiscreet land use by unplanned land development of industrialization has raised failures to construct correct cadastral records. So it has occurred that it becomes one of social problems due to the current unmatched areas between adjacent parcels. Therefore government has tried to make an effort to solve the problems such as reducing unmatched areas and introducing a Case study for Cadastral resurvey. And also it is necessary to adopt a suitable Korean model for Cadastral resurvey. In this study, the current Korean situation of cadastral surveying was investigated and the optimized models for various patterns of Land surveying was offered.

• Journal of Korean Society for Geospatial Information Science
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• v.10 no.1 s.19
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• pp.77-82
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• 2002

This study try to attempt to manage on-line system of land cadastral by computing land registration information, for application to computerized cadastral work through Geo-Spatial Information System. And also, in order to consult D/B of cadastral information, cadastral non-coincidence area uncapable to D/B when land-survey, taking advantage of GSIS drawing made by the present condition drawing and the aerial photograph survey by general survey, makes actual cadastral control point by some selected investigators. And so, it can be compared and analysed by the result of the present survey and, through the interpretation of the relatives, it aims to improve the precision of survey technique in consulting cadastral information D/B in the future.

• Spatial Information Research
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• v.12 no.1
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• pp.43-56
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• 2004

Basically a land parcel consists of a land parcel number, land category, land boundary and area, and land value is mostly determined by the land category. Generally people want to change their land use to increase their land value so that they can expect more benefits from the land. However, changing land use causes several problems with land properties, haphazard urban expansions and land category non-coincidences. Unfortunately, no effective solutions exist for land category non-coincidence problems. In this study, we proposed a methodology that can classify the land category based land covers using high resolution satellite images and digital topographic maps. For this, we obtained a parcel based land use/cover classification map. Using both this classification map and a digital cadastral map, we inspected land category non-coincidences. As a result, land category non-coincidence rates could be statistically measured and interpreted and demonstrate a possibility that we could quantitatively interpretate and measure cadastral non-coincidence automatically.

• Journal of Cadastre & Land InformatiX
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• v.48 no.1
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• pp.153-167
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• 2018

Despite many criticisms that topographic survey data for the official land price appraising collected annually using field survey method might be inaccurate, there is only few concrete research on it. This paper investigated whether the topographic survey data collected by a local government using field survey method is consistent with the data analyzed using the digital elevation model to examine its accuracy. The accuracy analysis indicated that 324 out of 1537 lots of land have inconsistent results which means the ratio of inconsistency is 17.36%. Among 11 areas studied, five had the inconsistency ratio above 20% while the worst one had 38.71%. The inconsistency ratio is generally higher for the rough terrain with irregular slope and high altitude while it is relatively lower for the terrain with smooth landform. The analysis results imply that there are limitations in investigating the topology by field survey method. Therefore, the official land price appraising policy should set precise criterion and change over to highly accurate geographic information analysis method to effectively and accurately examine topology, given the fact that the topology of the Republic of Korea has complicated features with irregular slope and altitude.