Research of Protection Technology of Ancient Building’s Information Digital Base on GIS

Abstract

The one of the ancient building’s important values is the historical and cultural information, in some sense, the protection of ancient building is to protect this information. Take advantage of the technology of information, we collect the information of ancient building, and in the way of database to save the information, achieve the protection of ancient building’s information. Relative to the protection of the actual ancient building, the protection of information could rapid to achieve the goal and reduce the cost. Unexpected disasters often cause serious damage to ancient buildings, only the protection of information could keep the information of ancient building for long time. The information of ancient building including information of the graph and attributes, there are the same properties with the geographical information. Take advantage of the technology of GIS, create 3D graph of the ancient building’s unity, component and structure, and collect the information of material, paint, dimension for each component, establish attribute table, connect the graph with attributes, achieve the integrative management of the ancient building’s graph and attributes. The database which is formed by the protection of ancient building’s information, it is the base which produced 3d virtual and digital ancient building through computer technology, meanwhile, digital information for the purpose of research and protection of the actual ancient building has important reference value.