THE SPATIAL TECHNOLOGY APPLICATION RESEARCH ON THE TRACING SOUCE PROJECT OF CHINESE CIVILIZATION

摘要

The Chinese civilization is the crystallization of the Chinese nation wisdom during her formation and development. The research introduced the comprehensive application which combined RS and GIS in the spatial distribution analysis of Taihu Basin, Linfen Basin and Luoyang Basin. It is found that the archaeological sites were mainly distributed in the secondary tributaries of main rivers, most in the second terrace where the slope is less than 5°. A predictive model was built based on these results. This model of significance in guiding the development of the urban planning and protection of ancient sites. The article also analyzed the fusion of multi-source remote sensing data, and the optimal data and method were selected to detect the paleochannel and ancient city wall from comprehensive information. Moreover, the research aims to extract the weak information from the images and enhance the contrast to recognize the ancient site ruins. Then the research employed the multi-source thermal infrared data to retrieve the LST which had close ties to the ancient wall. It can be seen that there may be some ancient walls showing abnormality of temperature. The research demonstrated the effectiveness of remote sensing and GIS on the Tracing Source Project of Chinese Civilization, not only for the detection and recognition, but also for the spatial distribution and prediction of sites ,as well as explanation of site development and disappearance combined with the geographic changes.