Henan Surveying and Mapping Geographic Information Bureau was established in 1974. It is a public institution managed by the Department of Land and Resources of Henan Province, which exercises the administrative functions of surveying and mapping in the whole province. Under the office, regulations and industry management office, land surveying and mapping office, surveying and mapping results and map management office (geographic information application office), planning and finance office, personnel and education office and directly under the authority Party Committee. There are 620 employees, 435 professional technicians, accounting for more than 70% of the total employees, and 260 senior and intermediate professional technicians.