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Peters, R.Y. (author)Modern Digital Surface Models (DSMs) are highly detailed and cover large areas. This brings great advantages for applications such as flood modeling, crisis management and 3D city modeling. Unfor- tunately, and despite recent developments on this subject, current methods are unable to fully take ad- vantage of modern DSMs. First, because of...report 2014
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Biljecki, F. (author), Ledoux, H. (author), Stoter, J. (author)This paper describes the analysis of the propagation of positional uncertainty in 3D city models to the uncertainty in the computation of their volumes. Current work related to error propagation in GIS is limited to 2D data and 2D GIS operations, especially of rasters. In this research we have (1) developed two engines, one that generates random...conference paper 2014
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Tierie, E.L. (author)The past seventy years the number of disasters that occur, man-made and natural, has increased. This problem requires suitable and efficient means to control and respond to emergency situations. Currently, the emergency responders use maps and software that allows for two dimensional visualisations of situations. Meanwhile the development of...master thesis 2014
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Donkers, S. (author)CityGML is a standardized data format used to store the semantic information and geometries of buildings and other object classes of 3D city models. The Level of Detail of current state of the art city models (LoD2) is not sufficient for accurate environmental simulations like noise, the solar potential of windows and other types of analyses. An...master thesis 2013
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- Verschuur, M. (author) master thesis 2013
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Arroyo Ohori, K. (author), Damiand, G. (author), Ledoux, H. (author)There is substantial value in the use of higher-dimensional (>3D) digital objects in GIS that are built from complex real-world data. This use is however hampered by the difficulty of constructing such objects. In this paper, we present a dimension independent algorithm to build an n-dimensional cellular complex with linear geometries from its...conference paper 2013
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Meijers, M (author), Van Oosterom, P. (author)Hoewel variabele schaal datastructuren een mogelijke oplossing zijn om geografische gegevens op meerdere schalen consistent bij te houden en te ontsluiten (bijvoorbeeld via webservices), staat of valt een dergelijke oplossing met een goed uitgevoerd generalisatieproces. Om op kleinere kaartschalen te kunnen beschikken over lijnrepresentaties van...journal article 2013
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Boerboom, J. (author)The Open Geospatial Consortium has been developing a wide range of open standards for the field of Geographical Information (GI). One of the standards allows for remote processing; the Web Processing Service (WPS). WPS has not been implemented in many project yet but it is a promising standard which can also be applied outside the field of GI....master thesis 2013
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Boeters, R. (author)Where Level of Detail (LoD) allow City Geography Markup Language (CityGML) models to be shared over different application domains, only one LoD defines building interiors. As there are potentially numerous applications with a need for building interiors (but not with all the details as defined in LoD4), in order to attain a larger applicability...master thesis 2013
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- Verhoosel, J. (author), Janssen, P. (author), De Vries, M. (author) report 2013
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- Stoter, J. (author) report 2013
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De Vries, L. (author)This thesis research for the Master of Science programme Geographical Information Management and Applications looks at the possibilities of completing the asset information life cycle at Amsterdam Airport Schiphol. Therefor an analysis was made of the current situation, after a literature research was conducted towards the subjects of data...master thesis 2013
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- Verhoosel, J. (author), Roes, J. (author), Bruinenberg, J. (author), Van Doorn, L. (author), Janssen, P. (author), De Vries, M. (author), Van Oosterom, P. (author) report 2013
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Biljecki, F. (author), Ledoux, H. (author), Van Oosterom, P. (author)The knowledge of the transportation mode used by humans (e. g. bicycle, on foot, car, and train) is critical for travel behaviour research, transport planning and traffic management. Nowadays, new technologies such as the GPS have replaced traditional survey methods (paper diaries, telephone) since they are more accurate and problems such as...journal article 2013
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- Berntssen, M. (author), Danes, M. (author), Goos, J. (author), Klooster, R. (author), Kooijman, J. (author), Noordegraaf, L. (author), Stoter, J. (author), Veldhuis, C. (author), Vosselman, G. (author) report 2012
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- Van Oosterom, P.J.M. (author), Meijers, B.M. (author) book chapter 2012
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- Van Oosterom, P.J.M. (author), Stoter, J.E. (author), Ploeger, H.D. (author) conference paper 2012
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Nedkov, S. (author)Successfully navigating a damaged infrastructure is challenging due to a lack of automatic routing solutions and a shortage of real-time infrastructure status information. Remote sensing techniques, which are traditionally used, have drawbacks; clouds obscure the view, observation frequency is low, many phenomena can only be observed from the...report 2012
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- Elizarova, G. (author), Sapelnikoiv, S. (author), Vandysheva, N. (author), Van Oosterom, P.J.M. (author), De Vries, M.E. (author), Stoter, J.E. (author), Ploeger, H.D. (author), Spiering, B. (author), Outers, R. (author), Hoogeveen, A. (author), Penkov, V. (author) conference paper 2012
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Tijssen, T. (author), Quak, W. (author)Dit rapport bevat een beknopt verslag van in activiteiten van Theo Tijssen en Wilko Quak in het kader van het GeoValley project. Het rapport bevat een flink aantal bijlagen waarin de geproduceerde resultaten integraal zijn opgenomen (presentaties, artikelen, analyses, etc.)report 2012