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    SCANGIS
    2003
    126views Information Technology» more  SCANGIS 2003»
    Framework and Requirements for Management of Topographic Data in Europe
    13 years 6 months ago
    Framework and Requirements for Management of Topographic Data in Europe
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    Topographic data sets produced by the National Mapping Agencies (NMAs) are an essential part of Spatial Data Infrastructures (SDIs). Both global and European developments will deno...
    Antti Jakobsson
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    SCANGIS
    2003
    141views Information Technology» more  SCANGIS 2003»
    Searching Information from Screen Maps
    13 years 6 months ago
    Searching Information from Screen Maps
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    Geographical information and digital maps are integrated in many ways into our every-day life through various GIS solutions. Screen maps and map interfaces should be easyto-use for...
    Outi Hermans, Jari Laarni
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    SCANGIS
    2003
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    Concurrency Control in Distributed Geographical Database Systems
    13 years 6 months ago
    Concurrency Control in Distributed Geographical Database Systems
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    Abstract. This paper discusses concurrency control in distributed geographical database systems. A geographic data server providing transactional services must be designed to handl...
    Gjermund Hanssen
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    SCANGIS
    2003
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    A Fuzzy Logic Approach to Urban Land-Use Mapping
    13 years 6 months ago
    A Fuzzy Logic Approach to Urban Land-Use Mapping
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    Henning Sten Hansen
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    SCANGIS
    2003
    124views Information Technology» more  SCANGIS 2003»
    Matching of Datasets
    13 years 6 months ago
    Matching of Datasets
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    A multiple representation database contains several geographic datasets defined at different resolutions covering the same area. Objects within the different datasets that repre...
    Mats Dunkars
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    SCANGIS
    2003
    118views Information Technology» more  SCANGIS 2003»
    Routing Using Geospatial Information System Analysis
    13 years 6 months ago
    Routing Using Geospatial Information System Analysis
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    A prototype least cost pipeline routing was performed using various data and GIS analysis. Ahvaz-Marun oil pipeline in south west of IRAN was chosen for development of the prototy...
    Mahmoud Reza Delavar, Fereydoon Naghibi
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    SCANGIS
    2003
    126views Information Technology» more  SCANGIS 2003»
    A Global Grid Model Based on "Constant Area" Quadrilaterals
    13 years 6 months ago
    A Global Grid Model Based on "Constant Area" Quadrilaterals
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    The WGS84 ellipsoid is tessellated using quadrilaterals of roughly the same size. The tessellation scheme is developed for the purpose of storing, distributing and analysing global...
    Jan Terje Bjørke, John K. Grytten, Morten H...
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    SCANGIS
    2003
    160views Information Technology» more  SCANGIS 2003»
    On the Adequacy of GIS-Generated Weed Maps for Precision Farming
    13 years 6 months ago
    On the Adequacy of GIS-Generated Weed Maps for Precision Farming
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    Discrete sampling data is used in several environmental studies to create maps in order to support decision-making processes. The decision maps represent an increasing importance i...
    Matthias Backes, Lutz Plümer
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    SCANGIS
    2003
    149views Information Technology» more  SCANGIS 2003»
    Knowledge Extraction by Visual Data Mining of Metadata in Site Planning
    13 years 6 months ago
    Knowledge Extraction by Visual Data Mining of Metadata in Site Planning
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    The paper describes a tool designed within the first stage of the European project INVISIP in order to explore geographical metadata in the site planning process. A visual data mi...
    Riccardo Albertoni, Alessio Bertone, Urska Demsar,...
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    SCANGIS
    2003
    141views Information Technology» more  SCANGIS 2003»
    Concept Testing of Some Visualization Methods for Geographic Metadata
    13 years 6 months ago
    Concept Testing of Some Visualization Methods for Geographic Metadata
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    Concepts of metadata visualization have been developed in order to help users in understanding of metadata about geographic datasets. These concepts apply graphic samples and four ...
    Paula Ahonen-Rainio
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