The Study Of Historical Geographic Information System Of XinJiang Silk Road

The silk road is Eurasian channels of commerce and culture.With its help,China and other Asian contries can communicate with European countries in economy, politics and reiigion.The silk road is more than 7000 km long,and nearly 4000 km of the territory is inside China.The silk road in Xinjiang is more than 2000 kilometers in length, and more than 1/2 of it is desert, the majority of silk road of China is within the xinjiang uygur autonomous region.The study of the silk road of xinjiang can helps us to realize the whole understanding the silk road.This article takes the silk road of XinJiang in han and tang dynasties as the research object,the remote sensing image data and on-the-spot investigation for the ancient ruins as data source,has made several research as follows:First of all,with the help of modern space technology,we extract site information from the XinJiang silk road,and through the on-the-spot investigation,further deepening the site information,draw the thematic map of the ruins of the XinJiang silk road.Secondly,drawing lessons from the concept of landscape archaeology,applying concepts of relics and heritage corridor to the study of Xinjiang silk road.Then based on the site of data collected above,with the help of of GIS analysis technology,we explore and reconstructed the Xinjiang silk road form han dynasty to the tang dynasty.Finally,by the help of Udig, which is an open source GIS software,we manage the spatial data and attribute data that we have collected.We achieved a secondary development on the basis of GIS software platform named GeoServer and the database PostgreSQL and OpenLayers as a front end components.And we build Historical Geographic Information System of XinJiang Silk Road.Then on that basis,we build Regional sites prediction model with the help of spatial analysis and modeling of GIS.By this way,we make a contribution to the excavation,protection and presentation of XinJiang Silk Road.