Ideas about Promoting Digitalization in Historical Geography
WANG Jun, CHEN Xiang dong ((Chinese Academy of Surveying and Mapping, Beijing 100039, China)
The popularity of information technology has presented a opportunity for the development of digitalization of Chinese Historical Geography. For the reason of abundant historical documents, several series data about ancient population, climate, farmland, and agricultural productions have been accumulated, in addition to the eight volume of Historical Atlas of China, as alternative techniques, there are geographical information system, digital map making, graphic and image digital process, hypertext and multi media methods, suitable to promote the digitalization of historical geography. With recent practice in historical urban study, regional population research, and thematic map making with modern topographic maps, there is an idea that the GIS application suits for macro population database construction such as that of Han Dynasties and the digital map making suit for micro urban map compilation and presentation. It is believed that the main basement for the development of digitalization is the data mining or knowledge digging from the original historical archives resources.