Guangzhou Southern Satellite Navigation Instrument Co., Ltd. is a national high-tech enterprise affiliated to Southern Surveying and Mapping Group, which has a full industrial chain of high-precision GNSS technology and realizes large-scale and market-oriented applications. The company integrates research and development, production, sales and services, and provides multi-faceted high-precision position solutions in surveying and mapping geographic information, land survey, geological monitoring, geological disaster prevention, communication, gas, electricity, water conservancy, agriculture, transportation, parks and other fields. plan.

Currently, southern products cover RTK measurement systems, high-precision handheld GIS acquisition systems, Beidou ground-based augmentation system (CORS), drone aerial surveying systems, three-dimensional laser systems, intelligent total station series, marine surveying and mapping measurement series equipment and related hardware and software, etc. The company's sales have been firmly in the industry for many years.

In 2018, the company moved to the southern surveying and mapping geographic information industry park in Tianhe Smart City, embarking on a new journey. The company now has five major centers: market, R&D, production, quality and management, and has more than 100 sales and service outlets across the country. At present, the company has a total of 500 employees, adhering to the cultural concept of "serious work and quality life" and achieving the value of every employee.

Since Southern Surveying and Mapping achieved the localization of GPS receivers in 1995, it has been leading the development of industry technology. As a subsidiary of Southern Surveying and Mapping, Southern Satellite Navigation has been successively rated as a pioneer enterprise in Beidou industrialization, a demonstration unit in Beidou industry application, etc. It has a provincial enterprise technology center and a R&D team of more than 200 R&D teams. It has established the Academician Yang Yuanxi workstation and was selected as Guangzhou Future Independent Knives innovative enterprise. Over the past 20 years, the company has successively broken through key technical bottlenecks such as high-precision GNSS core algorithms, terminals, applications and industrialization, and its technology has reached the international advanced level. He has undertaken the research of the major special project of Beidou second generation "Multi-mode, multi-frequency, high-precision OEM board" twice, and has been invited to participate in national, provincial and municipal satellite navigation scientific research projects dozens of times, and assumed important responsibilities.

From the summit of Akonggagua Peak in South America to the summit of Mount Everest in 2020, from Dagushan Iron Mine to the Three Gorges Dam; from the Yangtze River channel navigation and dredging to the undersea tunnel project; from the Jinniu Wanda Plaza in Chengdu to the Lingang Industry in Tianjin District Heavy Industry Terminal; Diversion from South-to-North Water to Qingdao Horticultural Expo; Survey from Nepal's water source to the construction of Jamaica's national road network; from Harbin CORS network, Xinjiang CORS network to the entire Tibet CORS network; Southern satellite navigation high-precision satellite positioning products and solutions, It is spread all over the world, covering all walks of life. After more than 20 years of deep development, Southern satellite navigation has become a business card for the high-precision application of China's satellite navigation.

In 2020, enterprises actively participated in the fight against the epidemic, and products such as Galaxy RTK were used for the construction of Leishenshan; in 2021, with the completion of the deployment of Beidou 3, Southern Satellite Navigation, as a pioneer enterprise in Beidou industrialization, overcomes difficulties and launches "Beidou Precision" to achieve a single-machine centimeter-level position.