The Surveying and Mapping Institute of The Information Engineering University of PLA

Taizhou surveying and mapping center of geography information

Institute of Surveying and Mapping of Information Engineering University

Surveying and Mapping Institute of Information and Engineering University

The Bureau of surveying and mapping of the estuary of the Yangtse River

The First Engineering Institute of Surveying and Mapping of Sichuan Province

The Second Institute of Surveying and Mapping of Guangxi

The second Institute of Surveying and Mapping of Hunan Province

The Third Institute of Surveying and Mapping of Liaoning Province

The 3rd Institute of Surveying and Mapping of Liaoning Province

Basic Geographic Information Center of Kunming Institute of Surveying and Mapping of Reconnaissance

Information Center of Hunan Institute of Surveying and Mapping of Geology

Institute of Surveying and Mapping Information Engineering University

Lanzhou Military Region Information Center of Surveying and Mapping

Mapping and Surveying Institute of Information Engineering University

Surveying and Mapping Institute of Information Engineering University

Anhui Technical Institute of Surveying and Mapping of Geology

Engineering Survey Department of Surveying and Mapping Institute of Hebei Prospecting Bureau

Fujian Institute of Surveying and Mapping of Geology