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Stoter, J.E. (author), Ledoux, H. (author), Meijers, B.M. (author), Arroyo Ohori, G.A.K. (author)This paper presents the problem of the current separate treatment of levels of detail in city models. We propose a solution, detail the main principles, and present our initial results on the approach. We conclude with work in progress and explain the benefits of our approach.conference paper 2012
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Van der Sande, C.J. (author), Zanoni, M. (author), Gorte, B.G.H. (author)Change detection with very high resolution imagery is difficult, because 3D objects as buildings appear differently in 2D imagery due to varying viewing angles and sun positions. This research proposes a method to improve change detection by using simple 3D models of buildings. Buildings have been modelled as flat roof or gable roof buildings....conference paper 2008
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Kara, Abdullah (author), Lemmen, Christiaan (author), Kalogianni, Eftychia (author), van Oosterom, Peter (author)This paper examines the requirements based design of the LADM Edition II. The requirements are the starting point for the Abstract Test Suite (ATS, Annex A in an ISO standard). The requirements/ATS can be used to assess if a given LADM country profile with a specific application schema is conformant with the LADM standard. The requirements are a...conference paper 2023
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Kalantari, Mohsen (author), Rajabifard, Abbas (author)Urbanisation is regarded as a significant global trend. This means cities around the world will be accommodating more population. The population demands accommodations as places for living and business activities. Cities have limited land and therefore high-rise structures have become major infrastructures addressing the needs arsing from...conference paper 2014
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Xu, D. (author), Zlatanova, S. (author)Database systems are continuously extending their capabilities to store, process and analyse 3D data. Topological relationships which describe the interaction of objects in space is one of the important spatial issues. However, spatial operators for 3D objects are still insufficient. In this paper we present the development of a new 3D...conference paper 2013
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Heyndrickx, I. (author), Kaptein, R. (author)A lot of current 3D displays suffer from the fact that their spatial resolution is lower compared to their 2D counterparts. One reason for this is that the multiple views needed to generate 3D are often spatially multiplexed. Besides this, imperfect separation of the left- and right-eye view leads to blurring or ghosting, and therefore to a...conference paper 2009
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Wang, Chen (author), Pouliot, Jacynthe (author), Hubert, Frédéric (author)This paper proposes to investigate which among visual variables are more appropriate (if they are) for geo-visualization of 3D legal units in a probable 3D cadastre system. Visual variables, as proposed by Bertin (1983), include position, size, shape, value, color, orientation and texture. The appropriateness is evaluated base on whether a...conference paper 2012
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Kitsakis, Dimitrios (author), Kalogianni, Eftychia (author), Dimopoulou, Efi (author), Zevenbergen, Jaap (author), van Oosterom, Peter (author)Intense exploitation of land in the vertical direction has brought up complex legal relations between different types of spatial units with various characteristics (e.g., land, marine, air, underground parcels, and infrastructure objects). Therefore, the use of 3D models is required to clearly represent real property and associated Rights,...conference paper 2021
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Van der Sande, C.J. (author)Monitoring of tree objects is relevant in many current policy issues and relate to the quality of the public space, municipal urban green management, management fees for green areas or Kyoto protocol reporting and all have one thing in common: the need for an up to date tree database. This study, part of the Tree and Image research project,...conference paper 2010
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Isikdag, U. (author), Zlatanova, S. (author)The Ubiquitous Computing and the Internet-of-Things concepts are gathering more attention day-by-day. In the near future networks of interconnected sensors that are monitoring the environment around us will start to generate enormous amounts of data. This newly emerging paradigm can be named as Sensors Everywhere”. This new paradigm will lead ...conference paper 2011
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Bjornsson, Carsten (author), Land, Nick (author)3D cadastre is necessary to display and manage complex spatial relationships. To support a full 3D cadastral implementation, object boundary definitions, object topologies and their legal representations will have to be further defined. A hybrid approach combining 2D and 3D using GIS represents a feasible, economical and extensible approach....conference paper 2011
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Van Oosterom, P.J.M. (author), Stoter, J.E. (author), Ploeger, H.D. (author), Thompson, R.J. (author), Karki, S. (author)In this paper, the background, set-up, and a preliminary analysis of the survey conducted by the FIG joint commission 3 and 7 working group on 3D-Cadastre, 2010-2014 is presented. The purpose of the survey is to make a world-wide inventory of the status of 3D-Cadastres at this moment (November 2010) and the plans/expectations for the near future...conference paper 2011
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Zlatanova, S. (author), Dilo, A. (author), De Vries, M.E. (author), Fichtinger, A. (author)The first hours after a disaster happens are very chaotic and difficult but perhaps the most important for successfully fighting the consequences, saving human lives and reducing damages in private and public properties. Despite some advances, complete inventory of the information needed during the emergency response remains challenging. In the...conference paper 2010
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Ho, Serene (author), Rajabifard, Abbas (author)Urbanisation presents myriad challenges for countries, primarily by increasing pressure on limited land resources through demands for housing, services and infrastructure. This is exacerbated in city centres, where land values are often highest, resulting in acute needs to effectively manage land resources while capitalising on land and property...conference paper 2012
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Navratil, Gerhard (author), Fogliaroni, Paolo (author)The implementation of a 3D cadastre is work-intensive and expensive and legitimation of such expenses is necessary. A legitimate path of argumentation is that 2D systems fail to communicate complex legal situations correctly. Also, additional arguments can help to strengthen the position of 3D cadastres and provide support from other professions...conference paper 2014
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Kumar, A. (author), Blacquiere, G. (author), Verschuur, D.J. (author)Recent advances in survey design have led to conventional common-midpoint-based analysis being replaced by the subsurface-based seismic acquisition analysis and design, with the emphasis on advance techniques of illumination analysis. Amongst them are wave-equation-based seismic illumination analyses such as the so-called focal beam method. The...conference paper 2014
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Verbree, E. (author), Stoter, J.E. (author), Zlatanova, S. (author), De Haan, G. (author), Reuvers, M. (author), Vosselman, G. (author), Goos, J. (author), Van Berlo, L. (author), Klooster, R. (author)This paper presents the work in progress of a research project that aims at establishing a reference model for 3D geo-information in the Netherlands. The research project is initiated by four national organizations: 1) Ministry of Housing, Spatial Planning and the Environment, 2) Kadaster, 3) Geonovum, and 4) the Netherlands Geodetic Commission....conference paper 2010
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Soon, Kean Huat (author), TAN, Derick (author), KHOO, Victor (author)It is challenging to design and develop a cadastral system that supports digital cadastre, 3D and provenance. Digital cadastre encodes cadastral information in digital format like LandXML, which allows for automation and returns high productivity. 3D enables capturing and representing the third dimension, which is critical for the development in...conference paper 2016
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Griffith-Charles, Charisse (author), Sutherland, Michael (author), Davis, Dexter (author)Technology has simplified the construction of a 3D cadastre by allowing rapid, remote capture of the data required for the graphic components of the system. Research into using 3D information generated from laser scanning, LiDAr and satellite imagery, and aerial photography for Building Information Management (BIM) has advanced considerably over...conference paper 2016
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Ammar, Rashid Kashram (author), Neeraj, Dixit (author)Technical Affairs Directorate or TAD of Survey and Land Registration Bureau or SLRB in Bahrain is responsible for maintaining property transactions repository. This repository records and reports all properties transactions related to ownership rights and restrictions in the kingdom. Property transactions repository was made digital by...conference paper 2013
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