THE RESEARCH AND COMPILATION OF CITY MAPS IN THE NATIONAL GEOMATICS ATLAS OF THE PEOPLE'S REPUBLIC OF CHINA
Keywords: new century version of National Geomatics Atlas of the People's Republic of China, map visualization, map symbol, cartographic generalization, mapping scope, city map
Abstract. The research and compilation of new century version of the National Huge Atlas of the People's Republic of China is the special basic work project by Ministry of Science and Technology of the People's Republic of China. Among them, the research and compilation of the National Geomatics Atlas of the People's Republic of China is its main content. The National Geomatics Atlas of China consists of 4 groups of maps and place name index. The 4 groups of maps are separately nationwide thematic map group, provincial fundamental geographical map group, landcover map group and city map group. The city map group is an important component part of the National Geomatics Atlas of China and mainly shows the process of urbanization in China. This paper, aim at design and compilation of 39 city-wide maps, briefly introduces mapping area research and scale design, mapping technical route, content selection and cartographic generalization, symbol design and visualization of map, etc.