The quality of the equipment and level of service exceeded our expectations. GeoSurv Africa has become our preferred surveying solutions provider.
Sipho DlaminiSenior Surveyor
E-Survey eBase 20 is a compact and professional GNSS base station with 1408-channel satellite tracking, built-in 4G and UHF communication, and intelligent base station monitoring, ensuring accurate and dependable RTK correction transmission in the field.
The eSurvey eBase 20 is a professional, portable GNSS base station receiver, a dedicated reference-station instrument rather than a rover. A 1,408-channel multi-constellation module broadcasts RTK corrections to rovers through its built-in UHF radio or its global 4G modem. It adds practical base-station features such as a real-time base-moved alarm and a low-battery buzzer to stop corrupt data being collected, plus a smart base station mode that connects to a CORS network to self-determine an accurate coordinate. A cost-effective, quick-to-set-up base for surveying, mapping and machine control.
| Feature / Specification | Details |
|---|---|
| Radio | Built-in UHF radio module |
| Cellular | Global 4G network modem |
| Correction modes | Radio link or internet (NTRIP) |
| Feature / Specification | Details |
|---|---|
| Alarms | Real-time base-moved alarm, low-battery buzzer |
| Smart base | CORS-assisted known-point setup |
| Management | Built-in web UI |
| Feature / Specification | Details |
|---|---|
| Channels | 1,408 |
| Constellations | GPS, BeiDou, GLONASS, Galileo, QZSS, SBAS |
Calibration, repair and accuracy testing for most professional brands.
We match the kit to your accuracy needs and budget, no upselling.
Phone, email or WhatsApp a person who actually knows the gear.
Cover project peaks or service downtime with short-term hire.
It is a dedicated base station receiver, purpose-built to sit over a control point and broadcast RTK corrections to rovers, rather than to be used as a rover itself.
Through a built-in UHF radio for local links or a global 4G modem for internet (NTRIP) delivery, so it suits both local and networked workflows.
A real-time base-moved alarm immediately warns the operator if the base is disturbed, and a low-battery buzzer prevents corrupt data being collected.
Yes. Smart base station mode connects to a CORS network to self-determine an accurate coordinate automatically.
