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eSurvey eSA2 Portable Smart Antenna

he eSurvey eSA2 is a rugged, compact, wearable, wire-free GIS data collector that efficiently captures high-quality field data and allows you to work in multiple survey scenarios.

Connecting the eSurvey eSA2 to mobile devices or PC with Android and Windows operating systems is faster than ever before, thanks to its built-in Bluetooth technology. We are now proud to present you the all new eSurvey geospatial solutions, with different mobile applications can be optioned to enhance your eSA2 user experience. Bring it anywhere, without the worry of cables.



1- Small, yet Powerful

The eSurvey eSA2 Supports BDS/GPS/GLONASS/Galileo/QZSS Five General Constellations,Comprehensive GNSS signal tracking, 1408 Channels, fully supports BDS-3

2- Satisfy All Your Delicate Needs

The eSurvey eSA2 is competent for various survey& lofting tasks, such as road construction, power line survey, site leveling control, CAD application etc.


3- High-Precision GIS Data Collection

Embedded with a high precision GNSS module that is capable of tracking GPS, BDS, GLONASS, GALILEO, QZSS and SBAS constellations. Therefore, it supports centimeter-level high precision positioning, support CORS differential data positioning

4- Rugged, Compact, Portable

Protected by metal shell, the eSurvey eSA2 is designed to be high strength. Nonetheless, it still presents great heat dispersion, and weighs lower than 210g.


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