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E-Survey GNSS Hub is a Marketplace Hub for Land Surveyors who purchase and use equipment sold by Esurvey GNSS of Shanghai.

Founded in 2005, Shanghai e-Compass Science & Technology Co., Ltd (hereinafter to be referred as Shanghai e-Compass) is located in Shanghai, specialized in surveying and GIS industry, integrating R&D, manufacture and sales.

The main products include data acquisition and positioning equipment such as high-precision GNSS receivers, GIS data collectors, combined inertial navigation products, UAV positioning products, and data application solutions such as displacement monitoring systems, intelligent driving test systems, and precision positioning service systems.

💬Surveyor Community Forums - Land Surveying (66)

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Helical Antenna

Large-volume antenna gives you a sense of security


Using patented quad-helix antenna to receive satellite signals from all directions, no matter how the device is held, it can effectively lock in the satellite signal, and the patented technology help

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Explore the world

Our E300 PRO integrates multiple sensors such as GNSS, IMU, magnetometer, thermometer, etc. We use new GNSS technology, 700 tracking channels, fully support BDS3 satellite signal mechanism, support for 31 frequency points to achieve support for all G

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Hey there!
It looks like you are enjoying the community content.

That's nice! Please don't forget to mention us if you use what you just copied on your website. Help strenthen the community by linking back to us!

Thank you very much! Have a nice day! :)

Ok. Don't bother me again, for this session.