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Predictive land value modelling in Guatemala City using a geostatistical approach and Space Syntax / Jose Morales in International journal of geographical information science IJGIS, vol 34 n° 7 (July 2020)  

Public [article]  inInternational journal of geographical information science IJGIS > vol 34 n° 7 (July 2020) . - pp 1451 - 1474 Titre : Predictive land value modelling in Guatemala City using a geostatistical approach and Space Syntax Type de document : Article/Communication Auteurs : Jose Morales, Auteur ; Alfred Stein, Auteur ; Johannes Flacke, Auteur ; Jaap Zevenbergen, Auteur Année de publication : 2020 Article en page(s) : pp 1451 - 1474 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale [Termes IGN] analyse de la valeur [Termes IGN] analyse syntaxique [Termes IGN] cartographie statistique [Termes IGN] estimation quantitative [Termes IGN] évaluation foncière [Termes IGN] géostatistique [Termes IGN] Guatemala [Termes IGN] krigeage [Termes IGN] méthode du maximum de vraisemblance (estimation) [Termes IGN] modèle conceptuel de données localisées [Termes IGN] modèle de simulation [Termes IGN] régression [Termes IGN] système d'information foncière Résumé : (auteur) Spatial information of land values is fundamental for planners and policy makers. Individual appraisals are costly, explaining the need for predictive modelling. Recent work has investigated using Space Syntax to analyse urban access and explain land values. However, the spatial dependence of urban land markets has not been addressed in such studies. Further, the selection of meaningful variables is commonly conducted under non-spatialized modelling conditions. The objective of this paper is to construct a land value map using a geostatistical approach using Space Syntax and a spatialized variable selection. The methodology is applied in Guatemala City. We used an existing dataset of residential land value appraisals and accessibility metrics. Regression-kriging was used to conduct variable selection and derive a model for spatial prediction. The prediction accuracy is compared with a multivariate regression. The results show that a spatialized variable selection yields a more parsimonious model with higher prediction accuracy. New insights were found on how Space Syntax explains land value variability when also modelling the spatial dependence. Space Syntax can contribute with relevant spatialized information for predictive land value modelling purposes. Finally, the spatial modelling framework facilitates the production of spatial information of land values that is relevant for planning practice. Numéro de notice : A2020-306 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/13658816.2020.1725014 Date de publication en ligne : 11/02/2020 En ligne : https://doi.org/10.1080/13658816.2020.1725014 Format de la ressource électronique : url article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95148 [article]

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Fitted, green, and volunteered: Legal and survey complexities of future boundary systems / R. Benett in Geomatica, vol 66 n° 3 (September 2012)  

Public [article]  inGeomatica > vol 66 n° 3 (September 2012) . - pp 181 - 193 Titre : Fitted, green, and volunteered: Legal and survey complexities of future boundary systems Type de document : Article/Communication Auteurs : R. Benett, Auteur ; Paul Van Der Molen, Auteur ; Jaap Zevenbergen, Auteur Année de publication : 2012 Article en page(s) : pp 181 - 193 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cadastre étranger [Termes IGN] données localisées des bénévoles [Termes IGN] lever cadastral [Termes IGN] limite cadastrale [Termes IGN] mise à jour de base de données [Termes IGN] précision du positionnement Résumé : (auteur) (Auteur) The disparity between the legal understanding of boundaries and their surveyed location is explained. The impacts of this disparity on three boundary fabrics issues: survey-accuracy; greening cadastres; and crowdsourced cadastres are then examined. The features are selected based on contemporary discourse within the domain of land administration. Survey-accuracy is found to be a confused, misused, and often politicized term. The concept of idealization precision should be revisited and embedded into both curriculum and cadastral design. Green boundaries, at least some forms, are already handled in some systems; however, newer varieties require better tools for adjudication, demarcation, survey, recording, and adherence. Crowdsourced data can be understood as a re-emergence of deeds style registration with its associated benefits and disadvantages. It might support existing cadastral systems, particularly those that lack complete coverage; however, it may also be used to publicize discontent with these existing systems. The paper illustrates lessons, threats, and opportunities for land practitioners involved with the establishment and maintenance of the legal boundary fabric. Numéro de notice : A2012-654 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/SOCIETE NUMERIQUE Nature : Article DOI : 10.5623/cig2012-038 En ligne : https://doi.org/10.5623/cig2012-038 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=76607 [article]

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SDI convergence / Bastiaan Van Loenen (2009)    

Public Titre : SDI convergence : research, emerging trends, and critical assessment Type de document : Monographie Auteurs : Bastiaan Van Loenen, Éditeur scientifique ; J. Besemer, Éditeur scientifique ; Jaap Zevenbergen, Éditeur scientifique Editeur : Delft : Netherlands Geodetic Commission NGC Année de publication : 2009 Collection : Netherlands Geodetic Commission Green series num. 48 Importance : 279 p. Format : 17 x 24 cm ISBN/ISSN/EAN : 978-90-6132-310-5 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes IGN] atlas national [Termes IGN] atlas numérique [Termes IGN] collectivité territoriale [Termes IGN] couverture (données géographiques) [Termes IGN] données localisées [Termes IGN] économie de l'information géographique [Termes IGN] information géographique numérique [Termes IGN] infrastructure mondiale des données localisées [Termes IGN] infrastructure nationale des données localisées [Termes IGN] INSPIRE [Termes IGN] Italie [Termes IGN] métadonnées [Termes IGN] Pays-Bas [Termes IGN] représentation continue [Termes IGN] Sardaigne [Termes IGN] service fondé sur la position [Termes IGN] service web géographique [Termes IGN] Victoria (Australie) [Termes IGN] web sémantique Résumé : (Auteur) [avant-propos] This book is the result of a collaborative initiative of the Global Spatial Data Infrastructure Association (GSDI), the European Commission's Joint Research Centre, the European umbrella organisation for geographic information (EUROGI), the Dutch innovation program Space for Geo-Information (RGI) and Geonovum, the Netherlands SDI executive committee. In addition to the traditional call for papers for the joint GSDI-11/ INSPIRE/ Geonovum RGI conference 'Spatial Data Infrastructure Convergence: Building SDI Bridges to Address Global Challenges' contributions of full articles were solicited for publication in this peer reviewed volume. In several instances, the articles submitted addressed the theme of the conference. In others they stuck to the more traditional fields of SDI. The reviewing process resulted in twenty articles that together can be summarised as Spatial Data Infrastructure Convergence: Research, Emerging Trends, and Critical Assessment. These topics are represented well in this volume. Note de contenu : - Peer Review Board for SDI Convergence: Research, Emerging Trends, and Critical Assessment - Spatial Data Infrastructure Convergence / B. van Loenen, J. Besemer and J. Zevenbergen - The Potential of a National Atlas as Integral Part of the Spatial Data Infrastructure Exemplified by the New Dutch National Atlas / M-J. Kraak, F. Ormeling, B. Kb'bben and T. Aditya - Development and Deployment of a Services Catalog in Compliance with the INSPIRE Metadata Implementing Rules / J. Nogueras-lso, J. Barrera, A.F. Rodriguez, R. Recio, C. Laborda and F.J. Zarazaga-Soria - Public Sector Geo Web Services: Which Business Model Will Pay for a Free Lunch? / F. Welle Donker - Standard Licences for Geographic Information: the Development and Implementation in Local Government in Italy / L. Garretti, S. Griffa, R. Luca and M.T. Lopreiato - Legal Simcity; Legislative Maps and Semantic Web Supporting Conflict Resolution / R. Peters, R. Hoekstra, T. van Engers and E. Hupkes - Power and Privacy: the Use of LBS in Dutch Public Administration / C. van Ooijen and S. Nouwt - Harmonising and Integrating Two Domain Models Topography / J. Stoter, W. Quak and A. Hofman - An Analysis of Technology Choices for Data Grids in a Spatial Data Infrastructure / S. Coetzee and J. Bishop - SDI and Metadata Entry and Updating Tools / A. Rajabifard, M. Kalantari and A. Binns - A Prototype Metadata Tool for Land Use Change and Impact Models -a Case Study in Regional Victoria, Australia / S. Williams, C. Pettit, D. Hunter and D. Cherry - Implementation of Recent Metadata Directives and Guidelines in Public Administration: the Experience of Sardinia Region / L. Manigas, M. Beneventi, L. Corvette, R. Vinelli and M. Melis - An Integrated Framework for the Implementation and Continuous Improvement of Spatial Data Infrastructures / A. Toomanian and A. Mansourian - The Value Chain Approach to Evaluate the Economic Impact of Geographic Information: Towards a New Visual Tool / E. Genovese, S. Roche and C. Caron - Evaluation of Spatial Information Technology Applications for Mega City Management / S. Boos and H. Mueller - Local Government and SDI - Understanding their Capacity to Share Data / K. McDougall, A. Rajabifard and I. Williamson - Changing Notions of a Spatial Data Infrastructure / I. Masser - Cooperation - a Key Factor for Sustainable Spatial Data Infrastructure / O. Olsson - Seamless SDI Model - Bridging the Gap between Land and Marine Environments / S. Vaez, A. Rajabifard and I. Williamson - The RRR Toolbox: a Conceptual Model for Improving Spatial Data Management in SDIs / R. Bennett and A. Rajabifard - Building SDI Bridges for Catchment Management / D. Raj Paudyal, K. McDougall and A. Apan Numéro de notice : 10832 Affiliation des auteurs : non IGN Autre URL associée : téléchargement Thématique : GEOMATIQUE Nature : Recueil / ouvrage collectif DOI : sans En ligne : https://www.ncgeo.nl/index.php/en/publicatiesgb/green-series/item/2367-gs-48-b-v [...] Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=39866

Documents numériques

en open access SDI convergence - pdf éditeur Adobe Acrobat PDF

Systems of land registration / Jaap Zevenbergen (2002)  

Public Titre : Systems of land registration : aspects and effects Type de document : Thèse/HDR Auteurs : Jaap Zevenbergen, Auteur Editeur : Delft : Netherlands Geodetic Commission NGC Année de publication : 2002 Collection : Netherlands Geodetic Commission Publications on Geodesy, ISSN 0165-1706 num. 51 Importance : 210 p. Format : 16 x 24 cm ISBN/ISSN/EAN : 978-90-6132-277-1 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cadastre étranger [Termes IGN] Autriche [Termes IGN] cadastre étranger [Termes IGN] enregistrement immobilier [Termes IGN] Ghana [Termes IGN] Indonésie [Termes IGN] Pays-Bas [Termes IGN] système d'information géographique Résumé : (auteur) This study looks at ‘Systems of land registration’, and particularly at aspects (of these systems) and their effects (on the well functioning of these systems). The focus is on the technical, legal, and organizational aspects of systems of land registration and their interrelations, and the effects thereof on the functioning of systems of land registration. This is done through a (comparative) case study in four countries. The subject matter of systems of land registration is introduced in this chapter. Attention is given to the existing knowledge regarding the subject matter, including the strengths and weaknesses thereof, and to the role a systems approach can play thereby. Special attention is given in § 2 to the relevance of land registration for a society. In § 3 the research questions that form the base for this study are elaborated. The methodologies used for tackling those (literature study and case study) are described, as well as how this was undertaken. At the end of the chapter an outline of the structure of the rest of this study is given, in which all of the above themes are further elaborated. Note de contenu : 1 INTRODUCTION 1.1 Land registration 1.2 Societal impact 1.3 Reserach outline 2 LAND REGISTRATION 2.1 Terminology and definitions 2.2 Appearances of land registration 2.3 Principles and features 2.4 Concluding remarks 3 CLASSIFICAITONS OF SYSTEMS OF LAND REGISTRATION 3.1 Title registration versus deeds registration 3.2 Other classificiations 3.3 Fathoming classifications by abstract concepts versus reality 3.4 Concluding remarks 4 LAND REGISTRATION AS A SYSTEM 4.1 Systems approach 4.2 Land registration approached as a system 4.3 Modeling land registration 4.4 Concluding remarks 5 CASE STUDY DESIGN 5.1 Case study research 5.2 Case design 5.3 Concluding remarks 6 CASE STUDY RESULTS 6.1 The Netherlands 6.2 Indonesia 6.3 Austria 6.4 Ghana 6.5 Concluding remarks 7 CONCLUSIONS AND SUMMARY Numéro de notice : 13076 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Thèse étrangère DOI : sans En ligne : https://www.ncgeo.nl/downloads/51Zevenbergen.pdf Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=54874

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