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gnss surveying

Applications of GNSS in surveying and mapping demand high on accuracy. The GNSS receiver module on the market reaches a static accuracy up to ±(2.5+ 0.5×10-6×D) mm horizontally and ±(5+0.5×10-6×D) mm vertically; its RTK performance reaches up to ±(8+1×10-6×D) mm horizontally and ± (15+1×10-6×D) mm vertically. The GNSS receiver for surveying and mapping applications is also required to be stable and reliable, so the GNSS OEM board and the core component of the GNSS receiver shall meet the demand of high precision and high reliability.

Applications of GNSS in surveying and mapping demand high on accuracy. The GNSS receiver module on the market reaches a static accuracy up to ±(2.5+ 0.5×10-6×D) mm horizontally and ±(5+0.5×10-6×D) mm vertically; its RTK performance reaches up to ±(8+1×10-6×D) mm horizontally and ± (15+1×10-6×D) mm vertically. The GNSS receiver for surveying and mapping applications is also required to be stable and reliable, so the GNSS OEM board and the core component of the GNSS receiver shall meet the demand of high precision and high reliability.

Satellite positioning and navigation technology has brought a technological revolution for the application of GNSS in surveying and GNSS RTK products have become basic instruments. Compared with traditional surveying methods, precision GNSS products are more accurate, easy to use, small in size, easy to carry and can operate in all weather conditions. They are widely used in geodetic surveying, resource exploration, monitoring, engineering survey, land survey, city management and deformation monitoring.

The surveying and mapping instruments based on Unicore's RTK modules and boards provide ultra-high positioning accuracy and availability in harsh environments such as urban building blocks, tree shades and places with strong multi-path signals, with more reliable positioning results, especially suitable for high-precision measurement and positioning applications. The interfaces of Unicore's high precision boards are compatible with the mainstream boards on the market, which is convenient to use, helping users to reduce the R&D cycle and saving cost.


gnss boards in surveying and mapping
surveying gnss

Surveying GNSS applications

Unicore's high precision gnss board has been widely used in GNSS base station receivers, integrated RTK rover stations, handheld GIS acquisition terminals, etc.



Other GNSS Industry Applications
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