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M. Sc. Juiwen Chang is working as a research fellow for the aChor project at the Lab for Geoinforrnatics and Geovisualization (g21ab) at HafenCity University Hamburg.
Prof. Dr. Jochen Schiewe is Chair of the Lab for Geoinformatics and Geovisualization (g2lab) at HafenCity University Hamburg. He also acts as Vice-President of the DGfK and Chair of the Commission on ”Cartography and Research“ with in the DGfK.
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Chang, J., Schiewe, J. An open source tool for preserving local extreme values and hot/cold spots in choropleth maps. j. Cartogr. Geogr. inf. 68, 307–309 (2018). https://doi.org/10.1007/BF03544625
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DOI: https://doi.org/10.1007/BF03544625