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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.


The factory gives you a custom-made precise stylus


The powerful CAD drawing and stakeout functions in the eSurvey4.0 surveying software allow you to change the surface operation of your finger into a point shape, such as "selecting points on the map" or other places that require "precision selection" operation. So you can use it more freely! And it is also very friendly to those who need gloves to operate in winter!


5200 mAh large capacity low-temperature resistant lithium battery!


Do you always worry about running out of power when outdoors? Do you anxious about the endurance of battery? With me, none of these problems exists. The hard fieldwork is left to the hard working surveyors, and the task of providing a lasting battery life is to left to me.


By the way, I will show off another small yet significant detail: my battery is of industrial-grade detachable design. Don't underestimate this feature. Nowadays, living and working conditions are getting better and better. Few surveyors consider the needs for the use of surveying equipment under extreme conditions. When they need to perform surveying duty in remote areas, suddenly they find out they have nowhere to recharge their batteries! So when you need to perform long-term outdoor surveying tasks without stable and continuous power supply, just take me and enough detachable batteries with you!


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