What does the Jingwei Bureau manage?

The National Bureau of Surveying and Mapping Geographic Information, managed by Jingwei Bureau, is the administrative agency in charge of the national surveying and mapping undertaking managed by the Ministry of Land and Resources. The network interwoven by longitude and latitude is called latitude and longitude net, which can be used to determine the position anywhere on the earth's surface. On Jingwei. com, the degree of longitude is called longitude. If the longitudes of two adjacent meridians increase eastward, it is east longitude, which is represented by symbol E; if the longitudes of two adjacent meridians increase westward, it is west longitude, which is represented by symbol W, and the degree of latitude is called latitude. If the latitudes of two adjacent latitudes increase northward, it is the north latitude, which is represented by the symbol N, and if the latitudes of two adjacent latitudes increase southward, it is the south latitude, which is represented by the symbol S.