Map, Journal of the Japan Cartographers Association
Online ISSN : 2185-646X
Print ISSN : 0009-4897
ISSN-L : 0009-4897
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Volume 50, Issue 2
Displaying 1-6 of 6 articles from this issue
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Materials
  • Application of geovisualization as a method for exploratory spatial data analysis:
    the case of demographic data for Tokyo Metropolitan Area
    Yoshiki Wakabayashi, Ryo Koizumi
    2012 Volume 50 Issue 2 Pages 3-10
    Published: 2012
    Released on J-STAGE: November 07, 2015
    DOIhttps://doi.org/10.11212/jjca.50.2_3
    JOURNAL FREE ACCESS
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    Geographic Information Systems (GIS) has expanded map use from representation of known spatial patterns to exploration and visualization of unknown ones. As a result, a wide range of tools for the exploratory spatial data analysis (ESDA) have been developed. These tools include techniques of brushing, parallel coordinate plot, and conditioned choropleth map that facilitate multifaceted analysis of the multivariate geospatial data. The present study demonstrated the usefulness of these tools for ESDA by applying GeoViz toolkit developed by GeoVISTA center at the Pennsylvania State University to the analysis of demographic data of Tokyo Metropolitan Area.
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