3D printing technology can transform the plan into a volume model. The birth and development of this technology will undoubtedly bring dawn to people with visual impairment. There have been cases before: 3D printing blind books help children with impaired vision learn more.
Source: 3dprint
Recently, the Japanese surveying and mapping department announced that they are developing a data software, which is a three-dimensional digital model of the topographic map of Japan. Users can download and 3D print as needed.
Japanese street source: 3dprint
The Japan Geographic Information Space Agency (GIS) is the largest supporter of this project, and they are committed to the development of data software for topographic maps in various regions of Japan. GIS is the department responsible for Japan's land resources, infrastructure, transportation, and tourism. The topographic map is a good distinction between roads, railways, and sidewalks, and topographic maps will also perfectly represent topographical features such as uneven ground and hills.
According to the relevant departments, the topographic maps use two different scales. The topographic map of the urban area adopts 1:2500 (1cm=25m), while the rural area adopts 1:25000 (1cm=250m). The mapping of topographic maps is quite human and can improve the quality of daily life of users to some extent.
(Editor)
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