Excuse me, what is the national basic geographic information center?

The National Basic Geographic Information Center (also known as the National Surveying and Mapping Archives) is a public institution directly under the State Bureau of Surveying and Mapping, with staff 150. Focusing on the national goal of building a "digital China" geospatial framework, the National Basic Geographic Information Center is mainly engaged in collection and processing, database construction and maintenance, distribution and service, application and development, and planning, design and implementation of major surveying and mapping projects. Its responsibility is to manage national surveying and mapping achievements and archives; Responsible for the construction, maintenance, update and development of the national basic geographic information system, and establish the thematic database issued by the State Bureau of Surveying and Mapping; To undertake basic surveying and mapping and major surveying and mapping projects assigned by the State Bureau of Surveying and Mapping; Responsible for the organization and implementation of aerial photography; Responsible for the application and maintenance of China Surveying and Mapping Network.