Why Kenyan Engineers Are Upgrading to GNSS RTK Systems in 2025

Real-time kinematic (RTK) GPS systems are transforming how surveyors collect and process spatial data. In Kenya, demand has surged among land surveyors, road engineers, and geospatial experts.

What Is GNSS RTK?
A satellite-based positioning system with centimeter-level accuracy in real-time.

Popular Use Cases in Kenya:

1.Road construction and design

2.Agricultural land demarcation

3.Mining and topographic mapping

Top Features Surveyors Look For:

Multi-band support (GPS, GLONASS, BeiDou)

4G SIM support

Long battery life

UHF radio connectivity

Top GNSS RTK Systems in Kenya (2025)
1. Emlid Reach RS2+
Why It’s Popular: Affordable, multi-band, easy to use with Emlid Flow app.

Use Case: Boundary surveys, drone mapping, and roadworks.

Battery: 22 hours

Connectivity: Bluetooth, LoRa radio, SIM (4G)

2. South Galaxy G1 Plus / G2
Why It’s Popular: Rugged design, high-precision results, trusted in rough terrains.

Use Case: Construction, cadastral surveys, mining.

Battery: Up to 15–20 hours

Connectivity: Internal radio, GSM, Wi-Fi, Bluetooth

Support: Local after-sales service is strong in Kenya

3. CHCNav i73 / i90 GNSS
Why It’s Popular: High performance with Tilt compensation, internal IMU sensor.

Use Case: Fast measurements in uneven terrains.

Battery: ~15 hours

Connectivity: GSM, UHF, 4G, Bluetooth

Bonus: Local dealers offer training and firmware updates

4. Stonex S900A / S850A
Why It’s Popular: Italian precision, dual-frequency, used in public infrastructure projects.

Use Case: National mapping, major road and water projects.

Battery: Dual hot-swappable

Connectivity: 4G, Wi-Fi, UHF, Bluetooth

Extra: Compatible with Carlson, FieldGenius, and SurvCE

5. Topcon HiPer VR
Why It’s Popular: High-end precision, often used in large-scale civil engineering jobs.

Use Case: Highway surveys, dam construction, major urban projects.

Battery: Hot-swappable

Connectivity: 4G, TopSURV software

Cost: More expensive, mostly used by institutions

Conclusion:
If you’re still using old GPS tools, now’s the time to upgrade.
CTA: Get the latest RTK GNSS receivers at Labsoko – field-tested and ready for Kenya’s terrain 0725633388