(1)Heritage ontology research and spatial analysis
① Realize the spatial expression and digitization of heritage values (including authenticity and integrity);
② Research on the overall distribution law of large-scale heritage based on the historical spatial model of heritage;
③ Research on the connotation, component elements and hierarchical system of component elements based on spatial database;
④ Spatial history and cultural heritage database;
⑤ Research on spatial phenomena in historical context;
⑥ Spatial behavior and spatial cognition in historical environment;
⑦ Spatial information support and protection planning methods of cultural heritage in geodesign.
(2)Construction technology of geographic information system
① Process and method of large-scale heritage data management;
② Taking BIM and GIS as the information index framework, construct the professional GIS platform and spatial database of large-scale linear heritage protection, and discuss the strategy of the whole life cycle management technology of architectural heritage;
③ Spatial model modeling and spatial analysis of historical phenomena based on modern spatial data;
④ Non-spatial attribute analysis and modeling technology of cultural heritage and environment;
⑤ Data exchange and data standards among databases, analysis systems, cartography and visualization systems and among different geographic information platforms;
⑥ Professional information sharing and cooperative work system of remote cooperation.
(3)Environmental analysis technology
① Interpretation of spatial phenomena in landscape archaeology and historical geography based on spatial analysis technology;
② The influence of geography, geology, ecology and climate change and other geographical natural environments on heritage;
③ Research on related functional issues under the influence of multiple factors such as economy and politics;
④ The influence of cultural dissemination and the formation, exchange and change of cultural regions;
⑤ Influence of industrialization, urbanization, informatization and other modern factors.