Product Information

Professional RTK GNSS Surveying System

Name: South G4 GNSS Rover Set
Brand: South
SKU: MET-GPSR-04
Price: 3290.00 USD
Availability: InStock

The South G4 GNSS Rover Set delivers centimeter-level accuracy for professional land surveyors and construction teams. This complete RTK system combines advanced GNSS tracking with intelligent tilt compensation to ensure precise measurements even on challenging terrain.

Advanced Positioning Technology

Built around a sophisticated 1698-channel GNSS engine, the G4 tracks multiple satellite constellations simultaneously for maximum reliability. The integrated 4th-generation IMU tilt compensation allows for accurate measurements even when the rover isn't perfectly vertical, significantly reducing setup time and improving workflow efficiency in the field.

Built for Professional Demands

The rugged magnesium alloy construction with IP68 rating ensures reliable operation in harsh weather conditions, while 4G connectivity provides seamless real-time corrections. Extended battery life and intelligent data management keep your survey operations running smoothly throughout the longest field days.

• Centimeter-level RTK accuracy for precision surveying applications
• IMU tilt compensation reduces setup time and increases productivity
• 1698-channel GNSS tracking ensures reliable satellite reception
• IP68 weatherproof housing built for demanding field conditions
• Integrated 4G connectivity for real-time corrections and data transfer

Complete Survey Solution

This comprehensive rover set includes everything needed to start surveying immediately, from the precision GNSS receiver to professional-grade accessories. Whether you're conducting topographic surveys, construction layout, or boundary measurements, the South G4 system adapts to your specific surveying requirements while maintaining consistent accuracy standards.

GNSS Channels: 1698

Supported Systems: GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, NavIC/IRNSS

Positioning Accuracy:

RTK: 8 mm + 1 ppm (horizontal), 15 mm + 1 ppm (vertical)
Static: 2.5 mm + 0.1 ppm (horizontal), 3 mm + 0.4 ppm (vertical)
PPK: 3 mm + 1 ppm (horizontal), 5 mm + 1 ppm (vertical)
IMU Tilt Correction: <10 mm + 0.7 mm/° tilt, up to 60°

Initialization Time: 2-8 seconds

IMU Technology: 4th-generation, calibration-free, immune to magnetic interference

Battery: 6800mAh Li-ion, up to 20 hours (rover mode)

Dimensions: 135mm × 135mm × 84.75mm

Weight: 890g

Material: Magnesium aluminum alloy shell

Environmental Protection: IP68-rated, MIL-STD-810G drop resistance

Communication & Connectivity:

4G LTE network module
Bluetooth 5.0, WiFi Hotspot, NFC for fast pairing

Data Storage:

4GB SSD internal storage, expandable up to 128GB
USB plug-and-play data transfer
Supports RTCM, Rinex, and NMEA formats

Special Features:

4th-generation IMU for real-time tilt compensation
Rugged magnesium alloy body for enhanced durability
Farlink UHF compatibility for long-range RTK corrections

Features :

1698-Channel GNSS Engine

Full constellation tracking for maximum satellite availability and positioning accuracy

IMU Tilt Compensation

4th-generation technology enables precise measurements at up to 60° tilt angles

4G LTE Connectivity

Built-in cellular modem delivers real-time RTK corrections anywhere with network coverage

Extended Battery Life

6800mAh lithium battery provides up to 20 hours of continuous field operation

Rugged Durability

IP68 waterproof and MIL-STD-810G shockproof design withstands harsh field conditions

Smart Web Interface

Intuitive web-based configuration system simplifies setup and field operations

Multi-Protocol Connectivity

WiFi, Bluetooth 5.0, and NFC support for versatile data transfer and device pairing

Expandable Storage

4GB internal memory expandable to 128GB for extensive data collection projects

Download Center

Reviews :

4.9/5

★★★★★

Based on verified reviews

★★★★★

Marcus Rodriguez

Senior Land Surveyor · Verified Purchase

Exceptional RTK Performance with Reliable IMU

The 1698-channel tracking capability provides incredibly stable satellite acquisition even in challenging environments. The IMU tilt compensation has dramatically reduced our field time by eliminating the need for perfect rod leveling. The 4G connectivity ensures consistent real-time corrections throughout our survey areas.

★★★★★

Jennifer Chen

Construction Site Manager · Verified Purchase

Built for Demanding Construction Environments

The magnesium alloy housing has withstood months of harsh jobsite conditions without any performance degradation. Real-time data management capabilities have streamlined our workflow and improved accuracy verification. This system consistently delivers centimeter-level precision for our infrastructure projects.

★★★★★

David Thompson

Principal Surveyor · Verified Purchase

Outstanding Value for Professional Applications

The G4 delivers enterprise-grade positioning accuracy at a competitive price point. Advanced GNSS constellation support ensures reliable fixes in urban canyon and heavily forested areas. The integrated tilt sensor eliminates traditional survey rod discipline requirements, significantly increasing productivity.

★★★★☆

Sarah Mitchell

GIS Specialist · Verified Purchase

Solid Performance with Minor Software Learning Curve

The hardware performance is excellent with fast initialization times and stable tracking. The data collection software requires some familiarization but offers comprehensive field-to-finish capabilities. The rugged construction and long battery life make it ideal for extended field surveys.

★★★★★

Robert Anderson

Survey Department Manager · Verified Purchase

Reliable Multi-Constellation Performance

The comprehensive GNSS support provides consistent sub-meter accuracy across diverse project sites. The robust communication options and data logging capabilities integrate seamlessly with our existing survey workflows. This system has become our go-to solution for high-precision positioning requirements.

What's in the Box

Everything you need to get started.

✓ 1× South G4 GNSS RTK Receiver
✓ 1× Field controller (model varies)
✓ 1× GNSS survey pole
✓ 1× Rechargeable 6800mAh Li-ion battery
✓ 1× USB Type-C charging cable
✓ 1× Power adapter
✓ 1× Controller holder
✓ 1× Transport case
✓ 1× Quick start guide

Note: Optional accessories sold separately.

Frequently Asked Questions

General

✓ What accuracy can I expect from the South G4 GNSS Rover Set? ▾

The South G4 delivers professional RTK positioning accuracy with horizontal precision typically within ±8mm + 1ppm and vertical precision of ±15mm + 1ppm. The advanced 1698-channel GNSS tracking system ensures reliable performance even in challenging environments with limited satellite visibility.

✓ How does the IMU tilt compensation feature work? ▾

The integrated IMU provides real-time tilt compensation, allowing you to measure points accurately even when the pole is not perfectly vertical. This feature significantly increases productivity in the field by eliminating the need to precisely level the rover for each measurement, while maintaining survey-grade accuracy.

✓ What connectivity options are available for correction data? ▾

The G4 features built-in 4G cellular connectivity for accessing NTRIP correction services, as well as Bluetooth and WiFi capabilities. This multi-connectivity approach ensures reliable correction data reception in various field conditions, supporting both network RTK and traditional base-rover configurations.

✓ How durable is the magnesium alloy construction? ▾

The rugged magnesium alloy housing provides exceptional durability while maintaining a lightweight profile. The G4 meets IP67 ingress protection standards, ensuring reliable operation in harsh environmental conditions including dust, rain, and temperature extremes typical in professional surveying applications.

✓ What is included in the complete rover set? ▾

The South G4 GNSS Rover Set includes the G4 receiver, carbon fiber rover pole, rechargeable battery system with extended field life, data collector or controller device, comprehensive surveying software package, carrying case, and all necessary cables and accessories for immediate field deployment.

Still have questions? Contact our technical support team.

Shipping:

Origin: We fulfill orders from our global logistics network / production centers.
Typical delivery times:
- US & EU: 7–12 business days
- Global: 10–15 business days
Tracking: Every shipment includes end-to-end tracking.
Duties & taxes: Calculated at checkout where available, or payable upon import per local rules.
Dispatch time: Usually 1–3 business days after order confirmation (we’ll notify you if an item needs extra prep).
Partial shipments: If a multi-item order is ready in stages, we may ship available items first.

Returns:

Return window: 14 days from delivery for unused items in original packaging (exceptions: consumables and custom builds).
Return address: We’ll provide a regional return address when you open an RMA (US or EU where applicable).
Refunds: Processed within 5–7 business days after inspection.
Exchanges: Fast replacement dispatch once the RMA is approved.

Warranty & Service:

Coverage: All instruments include manufacturer warranty.
Support: Remote onboarding (setup call + quick-start materials) and priority email support.
Repairs & calibration: We coordinate with authorized service partners as needed.

Support

Manufacturer warranty: All instruments include official warranty per brand policy.
Remote onboarding: We help you get started—video call + setup checklist + quick-start PDF.
Technical support: Priority email response; diagnostic help for connectivity, firmware, and workflows.
Repairs & calibration: We route service through authorized partners; we’ll coordinate logistics and keep you updated.

FAQ

Q: Where are you located?
A: Metricop is a specialized online store registered in the US & EU. We ship globally with tracking.

Q: Where do you ship from?
A: From our global logistics network / production centers. Typical delivery for US/EU is 7–12 business days (global 10–15).

Q: Do you offer warranty?
A: Yes - manufacturer warranty on all instruments. We also provide remote onboarding and coordinate service with authorized partners.

Q: How do returns work?
A: Start an RMA within 14 days of delivery. We’ll provide a regional return address (US/EU where applicable).

Q: Can I get a formal quote?
A: Yes - use Request for Quote. We typically reply within 2 business hours.

Q: Payment methods?
A: Major cards and bank transfer. For business purchases we provide tax-compliant invoices.

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