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JOYFUL MAP
| DGS Computer Co., Ltd. succeeded in developing mathematical technique of producing contour lines by using DEM (Digital Elevation Model) data of Geographical Survey Institute. This product is called “3DD Vector Contour”. Our “Joyful map” series (paper map) was produced by using this software. These maps are already sold in Japan and available in Japanese and English. All the techniques of making the map of future will turn into this method. |
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 SERIES OF JOYFUL MAP IN ENGLISH
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