Location: About us> Company introduction
Company introduction



Established in 2015, Wuhan Geosun Navigation Technology Co., Ltd.( hereafter referred to as Geosun),  is a high-tech enterprise based on fully independent intellectual property rights and dedicated to the application of GNSS, INS and GIS expertise, providing geospatial location information and positioning navigation solutions for various purposes. Focus on the integrated application of BDS navigation system.

Based on the core technologies of GNSS ambiguity resolution and GNSS/INS/multi-sensor combined error model, Geosun has extended various high-precision applications such as GNSS/PPK/RTK/POS/CORS/INS, possessed design and development capabilities in various application products and solutions, established a leading position in the field of UAV remote sensing applications. 

Geosun's business scope mainly includes satellite navigation positioning, integrated navigation positioning, remote sensing geographic information and the development, production, sales and technical consultation of UAV equipment and systems; railway special measurement and testing equipment, safety monitoring, computer integrated equipment and system development, production, sales and technical services. 

Geosun's products are widely used in land and resources, transportation, digital cities, water conservancy, electric power, surveying and mapping, environmental protection, agriculture, forestry, navigation, national defense and many other fields, and provide complete solutions for them.

Geosun is the sponsor of the UAV branch of the Geographic Information Industry Association, the executive director of the China Global Positioning System Association, the member of the China Society of Surveying and Mapping, the China Electronics Society, and the National Inclining Photography Technology Alliance. 

The company's current main products include AGS series PPK / POS UAV positioning attitude measurement system, UAV large scale measurement / laser scanning system, gMOS deformation monitoring system, rail smoothness inertial detection vehicle. They have significant technological advancement in domestic and international similar products. 

Geosun has a deep accumulation in GNSS/INS/multi-sensor integrated navigation, and is currently actively investing in the technology and product development of high-available all-source integrated navigation for unmanned vehicles. 

Geosun was co-founded by Dr. Sun Hongxing, a returned overseas doctor, focusing on the application of China BDS navigation and positioning system.

Dr. Hongxing Sun, the founder of Geosun, graduated from Wuhan University Geodesy in 1995, and the supervisor of the thesis is Professor Liu Jingnan (academy of the Academy of Engineering). From 1997 to 2000, he studied for a master's degree in geographic information systems at Wu Test, and studied under Professor Bian. After graduating from master's degree, he directly studied for Ph.D. in photogrammetry and remote sensing at Wuhan University. He studied under Professor Li Deren (an academician of the Chinese Academy of Sciences and the Chinese Academy of Engineering) and received his Ph.D. in 2003. From 2007 to 2009, he went to Ohio State University for postdoctoral research, and studied under Professor Grejner-Brzezinska, President of the American Navigation Association. Dr. Sun was selected as the “3551” talent plan of Wuhan and the “Hundred Talents Plan” of Hubei Province; he is the executive director of China Global Satellite Navigation Application Association, the navigation branch of China Electronics Society, the member of the Higher Education Steering Committee of Surveying and Mapping of the Ministry of Education, and the American Navigation Association. Member; one of the representatives of China who has core technical contributions to GNSS high-precision positioning.

Geosun attaches great importance to innovation, integrates production, study and research, and has the world-class R&D team represented by Dr. Sun Hongxing, as well as the technical support force represented by the famous geospatial information scientists and academicians Li Deren, etc., which provides a strong guarantee for the company's technological development. In addition, Geosun has established close relationships with many well-known universities and research institutions such as the Ohio State University, the University of Nottingham, the University of New South Wales, the German National Earth Science Research Center, Wuhan University, Tongji University, and the Institute of Geodesy and Geophysics of the Chinese Academy of Sciences, Established stable joint R&D and technical exchange mechanism.

By now, Geosun has obtained 16 invention patents, 9 utility model patents, 8 software copyrights, and more than 40 solutions. And also has obtained ISO9001:2008 quality management system certification, national military standard certification, and dual-soft certification. 

Among all main products, AGS series is the only UAV aerial remote sensing high-precision positioning attitude measurement system in China. The equipment is stable and reliable, compact and suitable for various types of aircraft, created a new era of high-precision, high-security, high-efficiency UAV remote sensing aerial survey 

gMOS high-precision GNSS real-time deformation monitoring system adopts the most advanced GNSS high-precision real-time dynamic positioning technology to provide all-weather, 24-hour continuous real-time automatic monitoring with an accuracy of 3 mm. 

The railroad smoothness inertial navigation detection vehicle has created a new era of automatic detection of rail smoothness geometric parameters. Its working efficiency is ten times more than that of traditional inspection vehicles. It has contributed to the transformation of high-end railway equipment from “Made in China” to “Created in China”.

Wuhan Geosun Navigation Technology Co., Ltd.鄂ICP备12016923号Add: 4F, Building D, Maker Plaza No.8 West Maodianshan Road, East Lake Hi-tech Zone Wuhan City, ChinaTel:+86 27-87504895