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van Loenen, B. (author), Kok, B.C. (author)Many countries are developing or starting to develop National Geographic Information Infrastructures (NGIIs). The Netherlands Council for Geo-information stimulates the development and further implementation of the NGII in the Netherlands. The publication of the visionary Ravi-document Structuurschets in 1992, promoting the establishment of four...conference paper 2002
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van Loenen, B. (author)Within the context of Geodata- and Service Infrastructures (GDI) access-to-government data policies are important the existence and successful use of the data, and the success of the GDI itself. Two access doctrines are dominant in the literature: open access policies and cost recovery policies. Many researches have attempted to compare open...conference paper 2003
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Van Loenen, B. (author), Kok, B.C. (author)Many national governments throughout the world are involved in developing spatial data infrastructures (SDI) to facilitate the availability of information in such a way that the needs of the agencies, organization, citizens, commerce, and society in general are met. This book covers some of the most prevalent policy issues evolving around...book 2004
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Van Loenen, B. (author)Within information societies, information availability is a key issue affecting societyâs well being. The infrastructure underlying the foundation of the information society may be referred to as the information infrastructure. A geographic information infrastructure (GII) supports the information infrastructure with regard to geographic...doctoral thesis 2006
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van Loenen, B. (author), Huisman van Zijp, A. (author)A geographic information infrastructure (GII) develops gradually. Several development stages may be identified each with unique characteristics. Also the organisational characteristics are likely to vary per stage. This knowledge was used to develop an SDI maturity matrix as presented by Kok and Van Loenen (2005), further developed in Van Loenen...conference paper 2009
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Welle Donker, F.M. (author)With Directive 2007/2/EC of the European Parliament and of the Council of 14 March 2007 establishing an Infrastructure for Spatial Information in the European Community (INSPIRE) in the process of being implemented in most EU Member States, the aim is to develop a European spatial data infrastructure. INSPIRE is to facilitate the exchange of...conference paper 2010
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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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Dekolo, S.O. (author), Oduwaye, A.O. (author)Lagos has assumed the Megacity status and it is projected to have its population doubled in the first quarter of this century. The Megacity has extended beyond the administrative boundary of the state, which is also one of the fastest growing urban agglomerations in the world. Information is the most vital component of urban management; however,...conference paper 2011
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Belussi, A. (author), Liguori, F. (author), Marca, J. (author), Migliorini, S. (author), Negri, M. (author), Pelagatti, G. (author), Visentini, P. (author)A huge amount of geographical datasets are becoming available in distributed environments like Spatial Data Infrastructures (SDI). These datasets are very heterogeneous since they come from different independent sources and surveys and are structured in different formats. In the context of a national SDI that needs to assure an adequate quality...conference paper 2011
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Iván, Gyula (author)Geometric part of the Unified Hungarian Land Registry (Cadastral maps) has been operating in standardized environment since 1996. MSZ 7772-1 Standard on Digital Base Map (developed by Institute of Geodesy Cartography and Remote Sensing, FÖMI) — based on the pre ISO and CEN standards on Geographic Information — defines a 3D relational database...conference paper 2011
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Duarte De Almeida, José-Paulo (author), Haklay, Muki (author), Ellul, Claire (author), Carvalho, Maria-Manuel (author)General mapping, and particularly cadastral mapping, is a highly expensive activity and many governments are no longer willing to continue covering the even increasing costs of surveys. As far as Portugal is concerned – our ultimate field of interest – ongoing 2D property cadastre surveys have revealed to be rather complex, laborious and...conference paper 2014
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Brous, P.A. (author), Herder, P.M. (author), Janssen, M.F.W.H.A. (author)More and more asset management organizations are relying on trusted data to drive their decision making process. Yet little systematic research has been performed regarding the generation of trusted data. Trusted data has a clear, defined and consistent quality which meets the expectations of the user. The aim of the research presented in this...journal article 2015
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Brous, P.A. (author), Herder, P.M. (author), Janssen, M.F.W.H.A. (author)Organizations are increasingly looking to trusted data to drive their decision making process. Trusted data has a clear, defined and consistent quality which meets the expectations of the user. Data infrastructures which produce trusted data and provide organizations with the capability to make the right decisions at the right time are socio...journal article 2016
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Crompvoets, Joep (author), van Loenen, B. (author), Teeuwen, Roos (author)A geoportal is a type of web portal that is used to find and access geographic information and associated geographic services (e.g., display, editing, analysis) via the Internet. Geoportals are important for the effective use of geographic information systems (GIS) and are a key element of Spatial Data Infrastructure (SDI) (Crompvoets, 2016).<br...abstract 2016
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Indrajit, A. (author), van Loenen, B. (author), van Oosterom, P.J.M. (author)Spatial Information Infrastructure (SDI) has great potential to support smart city by providing framework dataset and real-time information services in urban informational infrastructure, the social infrastructure and citizen's participation practices. Bandung City and Jakarta City are maintaining their SDI for various kinds of decision-making...conference paper 2017
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Klievink, A.J. (author), Neuroni, Alessia (author), Fraefel, Marianne (author), Zuiderwijk-van Eijk, A.M.G. (author)In recent years, many countries have started to draft strategies and policies related to the data economy. To support new data- driven activities and innovations, the development of a national data infrastructure (NDI) is seen as key. The concept of NDI has entered governmental strategic discussions on data as an asset, the role of data...conference paper 2017
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Thompson, R.J. (author), van Oosterom, P.J.M. (author), Soon, Kean Huat (author)Cadastral spatial units around the world range from simple 2D parcels to complex 3D collections of spaces, defined at levels of sophistication from textural descriptions to complete, rigorous mathematical descriptions based on measurements and coordinates. The most common spatial unit in a cadastral database is the 2D land parcel-the basic...journal article 2017
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Vancauwenberghe, G. (author), Valečkaitė, K. (author), van Loenen, B. (author), Welle Donker, F.M. (author)This paper introduces the Open Spatial Data Infrastructure (SDI) Assessment Framework as a new approach for assessing the openness of SDIs. Open SDIs are SDIs in which non-government actors such as businesses, citizens, researchers and non-profit organizations can contribute to the development and implementation of the SDI, use spatial data with...journal article 2018
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Crompvoets, Joep (author), Vancauwenberghe, G. (author), Ho, Serene (author), Masser, Ian (author), de Vries, Walter Timo (author)The effective development and implementation of spatial data infrastructures (SDIs) requires governance in order to avoid gaps, duplications, contradictions and missed opportunities in the implementation of different SDI components. Appropriate governance instruments should be established to coordinate the activities and contributions of...journal article 2018
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