An international technical team composed of more than 1,000 Chinese and foreign technical talents provides e-Survey with strong product design, development and manufacturing capabilities. (www.esurvey-gnss.com)In terms of core components, the company has leading GNSS ASIC and RF chip design capabilities and GNSS receiver development capabilities. It supports Beidou, GPS, GLONASS, and Galileo multi-constellation high-precision positioning. Its technology ranks among the top three in the world, with a high degree of availability and commercialization. .
In the field of low-level algorithms, e-Survey has a development team of high-precision positioning algorithms. It has many years of product development experience in multi-frequency RTK, single-frequency sub-meter positioning, and PPP precision single-point positioning algorithms, Baseband signal processing, satellite navigation message processing and other core technologies. Some core technologies have reached the world level excellence. In the field of terminal R & D and platform technology, e-Survey possesses the core technology of "cloud + terminal", which is supported by the "location cloud" technology framework. It uses spatial information applications and spatial data platforms as its core industry solution capabilities. E-Survey already has R & D and manufacturing capabilities for algorithms, chips, boards, antennas and other core technologies. It also has developed various types of software and hardware. The technology covers Beidou, GPS, GLONASS, and multi-system integrated navigation and positioning hardware, software, and various algorithms. The dual leadership of product technology and application technology helps e-Survey maintain a leading position and core competitive advantage in the GNSS field. Its core technology and industrialization of navigation and positioning are in line with the internationally advanced level.
The “China Precision” Beidou-based augmentation system broadcasts differential data to the world through L-band geosynchronous orbit communication satellites, enabling more areas that previously not yet covered by ground-based augmentation network signals, such as oceans, deserts, and mountain areas, to achieve high-precision positioning services. In addition, e-Survey also has the world's leading ground-based enhancement technology. Compared with the traditional Double Star (GPS & GLONASS) CORS system, the Beidou CORS system has the advantages of higher positioning accuracy, better system stability and reliability, and better performance under harsh observation conditions.
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