A Method to Visualize Numerical Data with Geographical Information using Feathered Circles Painted by Color Gradation.

@inproceedings{iwata-2008-method, author = {Kenichi Iwata and Mariko Sasakura}, editor = {Noriko Kando}, title = {{A Method to Visualize Numerical Data with Geographical Information using Feathered Circles Painted by Color Gradation}}, booktitle = {{Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-7, National Center of Sciences, Tokyo, Japan, December 16-19, 2008}}, publisher = {National Institute of Informatics (NII)}, year = {2008}, url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings7/pdf/NTCIR7/C4/MuST-F/05-NTCIR7-MuST-F-IwataK.pdf} }