Follow E-Survey GNSS to Contribute

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.


Our E300 Pro can be suitable for tasks in serene environment as well as in harsh environment. With 800 channels and a high RTK Accuracy (Horizontal:8 mm + 1 ppm, Vertical:15 mm + 1 ppm), E300 Pro GNSS receiver can satisfy most surveying tasks. It is now widely used all over the world and exported to nearly every continents. Don’t forget to contact us if you are making a bid for a government tender. Our regional sales manager can give you a competitive price to help boost your winning chance!


You need to be a member of Land Surveyors United - Global Surveying Community to add thoughts!

Join Land Surveyors United - Global Surveying Community

Email me when people reply –

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.