- document
-
Shnaidman, A. (author), van Oosterom, P.J.M. (author), Lemmen, Chrit (author), Ploeger, H.D. (author), Karki, Sudarshan (author), Rahman, Alias Abdul (author)The 3rd FIG 3D-Cadastres Questionnaire was conducted and distributed by the end of 2018, with an extended deadline of 15th of January 2019. The questionnaire survey is a part of the FIG working group 3D-Cadastres activities for the period of 2018-2022.<br/>The purpose of this survey is to prepare a comprehensive inventory of the current (2018)...conference paper 2019
- document
-
Thompson, R.J. (author), van Oosterom, P.J.M. (author)The prime purpose of Cadastral data – whether in the form of maps, survey plans or notes, or a digital database is the definitive demarcation of the extent of properties – and can be seen primarily as a decision support facility (“Can a structure be built here?”, “Where can I build a fence?”, “Should I buy this property”?). There are, however...conference paper 2019
- document
-
Lemmen, Christiaan (author), van Oosterom, P.J.M. (author), Kara, A. (author), Kalogianni, E. (author), Shnaidman, A. (author), Indrajit, A. (author), Alattas, A.F.M. (author)After two LADM workshops (Delft, March 2017 and Zagreb, April 2018) and three ISO TC211 meetings, where also LADM revision meetings took place (Copenhagen, May 2018, Wuhan, November 2018 and Maribor, June 2019) there is consensus growing towards the new scope of the standard. This new scope is described in this paper, and it is no exaggeration...conference paper 2019
- document
-
van Oosterom, P.J.M. (author), de Vries, M.E. (author), Cemellini, Barbara (author), Thompson, R.J. (author)The visualization of cadastral parcels in 3D is a challenge, since legal boundaries are, in many cases, invisible in the real world; so how can we properly represent something that is not visible to our eyes? This paper uses the results from research looking into problems of occlusion and ambiguous perception (in terms of position, size and...conference paper 2019
- document
-
Liu, Liu (author), Zlatanova, S. (author), Li, Bofeng (author), van Oosterom, P.J.M. (author), Liu, Hua (author), Barton, Jack (author)An indoor logical network qualitatively represents abstract relationships between indoor spaces, and it can be used for path computation. In this paper, we concentrate on the logical network that does not have notions for metrics. Instead, it relies on the semantics and properties of indoor spaces. A navigation path can be computed by...journal article 2019
- document
-
Indrajit, A. (author), van Loenen, B. (author), van Oosterom, P.J.M. (author)Most urban planning monitoring activities were designed to monitor implementation of aggregated sectors from different initiatives into practical and measurable indicators. Today, cities utilize spatial information in monitoring and evaluating urban planning implementation for not only national or local goals but also for the 2030 Agenda of...journal article 2019
- document
-
Guan, X. (author), van Oosterom, P.J.M. (author), Cheng, Bo (author)Because of their locality preservation properties, Space-Filling Curves (SFC) have been widely used in massive point dataset management. However, the completeness, universality, and scalability of current SFC implementations are still not well resolved. To address this problem, a generic n-dimensional (nD) SFC library is proposed and...journal article 2018
- document
-
Kara, A. (author), Çağdaş, Volkan (author), Lemmen, Christiaan (author), Işıkdağ, Ümit (author), van Oosterom, P.J.M. (author), Stubkjær, Erik (author)This paper presents an information system artifact for the fiscal aspect of land administration, a valuation information model for the specification of inventories or databases used in valuation for recurrently levied immovable property taxes. The information model is designed as an extension module of ISO 19152:2012 Land Administration Domain...conference paper 2018
- document
-
Kara, A. (author), van Oosterom, P.J.M. (author), Çagdas, Volkan (author), Isikdag, Ümit (author), Lemmen, Christiaan (author)Property valuation is a process of estimating value of an immovable property. The legal, geometric, physical and environmental characteristics of the immovable property together with the economic indicators are taken into consideration during this process. Traditional cadastral systems only provide two-dimensional (2D) legal and geometric...conference paper 2018
- document
-
Germann, Michael (author), Lüthy, Jürg (author), van Oosterom, P.J.M. (author)INTERLIS is an object relational modelling language and a Swiss national standard used to model and exchange cadastre data in a system neutral form. While INTERLIS was invented in Switzerland 30 years ago and used for over 25 years, in recent years the language has been applied also in many international projects founded by the Swiss government ...conference paper 2018
- document
-
Lemmen, Christiaan (author), Unger, Eva Maria (author), van Oosterom, P.J.M. (author), Kalantari, Mohsen (author), Zeeuw, Kees de (author)Processes and transactions in Land Administration are outside the scope of the Land Administration Domain Model Edition I published in 2012. Reason is that processes were considered to be country specific. Generic processes would be too difficult to model. This view needs reconsideration – given developments as Fit-For-Purpose Land...conference paper 2018
- document
-
Cemellini, Barbara (author), Thompson, R.J. (author), van Oosterom, P.J.M. (author), de Vries, M.E. (author)Many countries are extending their cadastral visualization systems in the third dimension. The reason for this stems from the increasing complexity of contemporary cities, the growing 3D approach in other fields (including 3D spatial data acquisition, spatial data processing and visualization), which made 3D cadastre technologically feasible,...conference paper 2018
- document
-
Alattas, A.F.M. (author), van Oosterom, P.J.M. (author), Zlatanova, S. (author), Diakite, A.A. (author), Yan, J. (author)This paper presents the development of database for the conceptual model of LADM-IndoorGML. The aim of this work is to investigate all issues that related to generating the database and visualizing the content of the database. Based on the result of the transformation from conceptual model to the technical model that has been proposed by ...conference paper 2018
- document
-
Stubkjær, Erik (author), Paasch, Jesper M. (author), Çağdaş, Volkan (author), van Oosterom, P.J.M. (author), Simmons, Scott (author), Paulsson, Jesper (author), Lemmen, Christiaan (author)Standardization reduces technical barriers to trade and foster dissemination of innovations. Within the domain of information technology, standardization enhances semantic interoperability of systems and services. In order to achieve the potential of standardization, IT solutions must be localized to adapt to local needs. To reduce localization...conference paper 2018
- document
-
Lemmen, Christiaan (author), van Oosterom, P.J.M. (author), Kalantari, Mohsen (author)This paper presents the first and incomplete draft text for the revision of IS 19152:2012 ‘Geographic information — Land Administration Domain Model (LADM)’ within ISO TC211 in the form of a New Working Item Proposal (NWIP). This ‘two-page NWIP’ text aims to describe the scope of proposed project to revise, and also provides the purpose and...conference paper 2018
- document
-
Kara, A. (author), Çağdaş, Volkan (author), Işıkdağ, Ümit (author), van Oosterom, P.J.M. (author), Lemmen, Christiaan (author), Stubkjær, Erik (author)The geometric, legal, physical, economic, and environmental characteristics of property units are utilized in valuation activities. Property valuation registries and databases are supposed to record these characteristics in relation to property units that are subject to immovable property valuation. Moreover, the links between valuation...conference paper 2018
- document
-
Liu, H. (author), van Oosterom, P.J.M. (author), Meijers, B.M. (author), Verbree, E. (author)Drastically increasing production of point clouds as well as modern application fields like robotics and virtual reality raises essential demand for smart and highly efficient data management. Effective tools for the managing and direct use of large point clouds are missing. Current state-of-the-art database management systems (DBMS) present...conference paper 2018
- document
-
Alattas, A.F.M. (author), van Oosterom, P.J.M. (author), Zlatanova, S. (author)This paper shows the conversion of LADM-IndoorGML conceptual model to technical model. The aim of this research is assessing the conceptual model and discovering the possibilities and the shortcomings of the conceptual model via the conversion to technical model. There are three steps to convert the conceptual model:<br/>- Prepare the LADM...conference paper 2018
- document
-
Kalogianni, E. (author), Dimopoulou, Efi (author), Thompson, R.J. (author), Lemmen, Christiaan (author), van Oosterom, P.J.M. (author)Dense urbanisation has led to an increasing demand and pressure for land development, resulting in the partition of 3D space into different owners sharing delimited property interests on, above or below the land surface. Consequently, cadastral spatial units range from simple, but most common, 2D, to complex 3D collections of spaces worldwide,...conference paper 2018
- document
-
Kitsakis, Dimitrios (author), Kalogianni, E. (author), Dimopoulou, Efi (author), van Oosterom, P.J.M. (author)Legal relations applying to land are of significant importance for land administration. Such relations include Rights, Restrictions and Responsibilities, deriving both from Private and Public Law. However, only the former are normally registered within cadastral systems, while the latter are either not required to be registered, or are...conference paper 2018