• Title/Summary/Keyword: 3D-cadastral information system

Search Result 20, Processing Time 0.027 seconds

The Cubic Registration Strategy for 3D Cadastral Information System Construction (3차원 지적정보 구축을 위한 지적정보의 입체적 등록 방법 연구)

  • Hong Sung-Eon;Lee Yong-Ik
    • Spatial Information Research
    • /
    • v.14 no.1 s.36
    • /
    • pp.67-83
    • /
    • 2006
  • The cadastral system of our country is same as Japanese 2D-cadastral system. Recently, not only surface but ground and underground is became the developable space, so today the management of cadastre becomes more difficult to preserve each ownership of properties and to manage the nation lade efficiently. Consequently, we are in need of the 3D-cadastral information system for handle with whole cadastre information. In this paper, we propose the efficiently registrating strategies and more stabile construction technique for the 3D-cadastral information system.

  • PDF

A Study on the Construction of 3D Cadastral Information by Mobile Mapping System (차량 기반 멀티센서 측량시스템을 이용한 3차원 지적정보 구축에 관한 연구)

  • Min, Kwan Sik;Kim, Jae Myeong;Park, Byung Moon
    • Spatial Information Research
    • /
    • v.22 no.1
    • /
    • pp.1-7
    • /
    • 2014
  • In this paper, we suggested plan that utilize the mobile mapping system data for constructing 3D cadastral information of roads and buildings effectively. 3D cadastral information means conflation of existing cadastral information and spatial information. It also means 3D land management that can register and manage various spatial information with land information effectively. Technically, geometry information and attribute information by image or radar scanner and location information of geographic features calculated by GPS/INS integration technology are useful for constructing 3D cadastral information included in buildings and features on the ground. As a result, the application of mobile mapping system for constructing 3D cadastral information will make a scientification and enhancing of the land information.

Constructing the integrated information system for the coast disaster area management using 3D web GIS technology

  • Jo Myung-Hee;Shin Dong-Ho;Pak Hyeon-Cheol;Hae Young-Jin;Kim Hyoung-Sub;Kim Jin-Sub
    • Proceedings of the KSRS Conference
    • /
    • 2004.10a
    • /
    • pp.318-321
    • /
    • 2004
  • The damage scale and damage area in the coast have been increased dramatically because of calamities such as typhoon. tidal wave. flood and storm. Especially. 409 cases. which reach to about $40.9\%$ of natural disasters of 1,000 cases for the recent 15 years have happened on coast area. More than $40\%$ of natural disasters also occurred every year is happening in coastland. Therefore, there is a great need to construct all related GIS database such as atmospheric phenomena (typhoon. tidal wave, flood and storm). harbor facility, harbor traffic and ebb and flow. Furthermore. the certain system should be developed and integrated with NDMS (National Disaster Management System) by using 3D web GIS technology. In this study. the coast disaster area management system was designed and developed by using 3D web GIS technique so that the coast disaster area could be monitored and managed in real time and in visual. Finally. the future disaster in coast area could be predicted scientifically.

  • PDF

Construction Plan of 3D Cadastral Information System on Underground Space (지하공간 3차원 지적정보시스템 구축 방안 연구)

  • Song, Myungsoo;Lee, Sungho
    • Journal of the Korean GEO-environmental Society
    • /
    • v.15 no.6
    • /
    • pp.57-65
    • /
    • 2014
  • Recently, Construction business is changing from on the ground to underground space because of deficit of developing space, creation of green space and of incremental of land compensation expenses. Meanwhile, 3D Topographic, Marine and Cadastral maps need to have Spatial Interrelation. Also, understanding of the information is also needed. Spatial information object registration system is impossible to contact and understanding intelligence mutually because the former one is managed as automatic ID system. Therefore, 3D Object information ID System of underground space is managed based on Object Identifier. Construction of Spatial information integration ID System is required and it will offer Division Code (Ground, Index, Underground) and depth information. We are defined and classified Under Spatial Information in this paper. Moreover, we developed the integration ID System based on UFID for cadastral information Construction. We supposed underground spatial information DB Construction and a developed the way of exploiting 3D cadastral information system through the study. The research result will be the base data of Standard ID system, DB Construction and system Development of National spatial data which is considered together with spatial interrelation.

Digital Twin-based Cadastral Resurvey Performance Sharing Platform Design and Implementation (디지털트윈 기반의 지적재조사 성과공유 플랫폼 설계 및 구현)

  • Kim, IL
    • Journal of Cadastre & Land InformatiX
    • /
    • v.53 no.1
    • /
    • pp.37-46
    • /
    • 2023
  • As real estate values rise, interest in cadastral resurvey is increasing. Accordingly, a cadastral resurvey project is actively underway for drone operation through securing work efficiency and improving accuracy. The need for utilization and management of cadastral resurvey results (drone images) is being raised, and through this study, a 3D spatial information platform was developed to solve the existing drone image management and utilization limitations and to provide drone image-based 3D cadastral information. It is proposed to build and use. The study area was selected as a district that completed the latest cadastral resurvey project in which the study was organized in February 2023. Afterwards, a web-based 3D platform was applied to the study to solve the user's spatial limitations, and the platform was designed and implemented based on drone images, spatial information, and attribute information. Major functions such as visualization of cadastral resurvey results based on 3D information and comparison of performance between previous cadastral maps and final cadastral maps were implemented. Through the open platform established in this study, anyone can easily utilize the cadastral resurvey results, and it is expected to utilize and share systematic cadastral resurvey results based on 3-dimensional information that reflects the actual business district. In addition, a continuous management plan was proposed by integrating the distributed results into one platform. It is expected that the usability of the 3D platform will be further improved if a platform is established for the whole country in the future and a service linked to the cadastral resurvey administrative system is established.

A Study on the Link of Building Information and Cadastral Information as Spatial Information (공간정보로서의 지적정보와 건물정보의 연계에 관한 연구)

  • Kim, Chang-Hwan;Lee, Won-Hui
    • Journal of the Korean Association of Geographic Information Studies
    • /
    • v.17 no.3
    • /
    • pp.93-103
    • /
    • 2014
  • Regarding to the cadastral information and building information as a spatial information, studies on linking between cadastral records and building information, or integration methodology on 2D based building map and land information were proposed. Cadastral information has grown its values by cadastral resurvey project and cadastral confirmation survey. There is a tendency of BIM in the design stage which is not just simple 3D dataset and BIM is spreading in public and private sectors. However, studies on the linkage between building information and cadastral information is relatively weak comparing to the BIM spreading. One of the main features that have been improved in IFC4 is the interoperability with GIS. In this regards, the researcher propose several revision methods to link cadastral information to building information. Cadastral information needs to improve the quality of the dataset's such as unifying the different coordinate systems and preparing continuous cadastral map. For buildings, standardization of BIM in the public and private sectors is urgent task. IFC4 and upcoming IFC5 are international standards which need to be considered and BIM reverse engineering for the existing buildings is necessary for the public utilization in the near future.

A Study on 3D Visualization Strategy of Cadastral Spatial Information (지적공간정보의 3차원 가시화 방안 연구)

  • Kim, Jae In;Kim, Tae Jung;Bae, Sang Keun;Jeong, Dong Hoon
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
    • /
    • v.32 no.spc4_2
    • /
    • pp.413-420
    • /
    • 2014
  • Cadastral spatial information closely related to ownership of people is potentially very valuable information. As 3D cadastre has been actively discussed to reflect realistic living territory and legal relationship in recent years, it is highly expected to be created added value before long using that information. However, in aspect of visualization that performs an important function for decision making by facilitating intuitive thinking about spatial information, systematic solution has not been suggested to visualize the cadastral spatial information on a map with existing 3D spatial information. For that reason, in this paper, visualization method was proposed to integrate the cadastral spatial information with the existing information effectively. Requirements for 3D cadastral spatial information system were drawn based on literature review, and then specific visualization method was established by constructing user scenarios. Research results of this paper are highly expected to be applied to the integration work with the existing 3D information on a spatial information open platform.

Developing the 3D high-resolution forest mapping system using satellite images and GIS

  • Jo Myung-Hee;Jo Yun-Won;Kim Dong-Young;Kim Joon-Bum;Kim In-Ho
    • Proceedings of the KSRS Conference
    • /
    • 2004.10a
    • /
    • pp.322-325
    • /
    • 2004
  • Recently the domestic technologies to manage forest and to control all related information were developed very rapidly by integrating FGIS (Forest Geographic Information System) and IT (Information technology). However, there still exists a mapping problem for example when overlaying a topography maps scaled in 1/5,000 to a forest type map scaled in 1/25.000. Moreover, there is a greater need to introduce the advanced spatial technologies such as high-resolution satellite image such as IKONOS and GIS to forest. In this study, 3D high-resolution forest mapping system was developed to possibly overlay with all kinds of scale maps and provide the all detailed information by using high-resolution satellite image and GIS. Through this system, all related forest officials could have and maintain the data consistency for their job and share the standard forest database with other post.

  • PDF

Developing methodology of 3D Cadaster Feature Model using Cadastre Process Analysis (지적 업무 분석을 기반으로 한 3차원 지적 항목 모델 개발 방법)

  • You, Hee Min;Jeong, Dong Hoon;Lee, Ji Yeong
    • Spatial Information Research
    • /
    • v.21 no.3
    • /
    • pp.55-69
    • /
    • 2013
  • In the modern society, as the city grows and constructive technology gradually develops, land usage has been sophisticated and three-dimensionalized. Consequently, issues such as property ownership and legal claim over ground and underground space have been triggered, which disclose the problems of using two-dimensional cadastral management system. Numerous researches on building three-dimensional cadastral are ongoing such as defining the right relationship of land space and providing the registration and management scheme so as to solve the imminent matter. It is the chief aim of this study to increase efficiency by analyzing the vocational practices through adding on necessary sections and properties for current registration to original research work. If three-dimensional cadastral management system is once constructed, highly qualified services for citizens will be available by providing accurate land related information swiftly, which can result in inevitable improvement of efficiency at work. Hence, this thesis will suggest the internationally suitable feature model development method in terms of standardization by probing into the factual profession to derive each attributes and properties that are related to three-dimensional cadastral and affix them to the classified item requisites of initial research studies.

Development of Integrated Spatial Information Identifier for Developing 3D Cadastral Information System (3차원 지적정보시스템 개발을 위한 통합 공간정보식별자 개발)

  • Song, Myung Su;Song, Sang Cheol;Jang, Yong Gu;Lee, Sung Ho
    • Journal of Korean Society for Geospatial Information Science
    • /
    • v.20 no.4
    • /
    • pp.11-17
    • /
    • 2012
  • The study aims to secure an integrated UFID system-based ID system as it defines the three-dimensional land registration record through selection and standardization of objects. By comparing the integrated ID system secured by the study and the objected ID system proposed by Seoul City, the study came up with practicality of the integrated ID system for the three-dimensional land registration record information system. An integrated UFID-based intellectual spacial information which is consisted of 41 figures in total was developed by the study. The study confirmed the practicality of the integrated ID system by comparing it with the objected ID of the three dimensional land registration record information system established by Seoul City.