South

South ALPS1 GNSS Rover Set

$7,281.15
4.6

Contact us for the best deal on this product.


South ALPS1 GNSS Rover is a compact and powerful RTK receiver with 60° IMU tilt compensation, multi-constellation GNSS tracking, 4G LTE, UHF, Wi-Fi, and Bluetooth. Built for high-precision land surveying.

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Product Information

Professional RTK GNSS Rover with IMU Tilt Compensation

The South ALPS1 delivers centimeter-level accuracy for land surveyors, construction professionals, and GIS specialists who demand reliable positioning in any environment.


Intelligent Tilt Compensation Technology

Built-in IMU technology enables precise measurements at angles up to 60°, eliminating the need to level your pole on every shot. This breakthrough feature accelerates data collection while maintaining survey-grade accuracy, particularly valuable in dense vegetation or challenging terrain where traditional leveling is difficult.

Multi-Constellation GNSS Performance

Advanced tracking of GPS, GLONASS, Galileo, BeiDou, and QZSS satellites ensures robust RTK initialization and fix retention, even under tree canopy or near structures. The sophisticated signal processing delivers consistent performance where single-constellation receivers struggle.


Key Professional Advantages

  • 60° tilt compensation — Work faster without precise pole leveling
  • Multiple communication paths — 4G LTE, UHF radio, Wi-Fi, and Bluetooth connectivity
  • Hot-swappable batteries — Continuous operation throughout long survey days
  • IP67 weatherproof rating — Reliable performance in harsh field conditions
  • Compact form factor — Lightweight design reduces operator fatigue

Engineered for professionals who require dependable accuracy and efficiency in demanding survey environments.

GNSS Channels: 1698

Supported Systems: GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, 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: < 8 mm + 0.7 mm/° tilt, up to 60°

Initialization Time: 2-8 seconds

IMU Technology: 5th-generation, calibration-free, magnetic interference-resistant

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

Dimensions: 134mm × 79mm

Weight: 860g

Material: Magnesium aluminum alloy shell

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

Communication & Connectivity:

  • Farlink 2.0 UHF radio (up to 15km range)
  • WiFi Hotspot, Bluetooth 5.0
  • NFC for fast pairing

Data Storage:

  • 16GB SSD internal storage, expandable
  • USB plug-and-play data transfer
  • Supports RTCM, Rinex, and NMEA formats

Special Features:

  • Laser measurement up to 30m range
  • Dual-camera system: 8MP for visual positioning, 2MP for AR stakeout
  • 3D modeling via video scanning for remote terrain mapping
  • Farlink 2.0 UHF radio for extended base-rover communication

Features :

60° IMU Tilt Compensation
Survey without leveling the pole, maintaining accuracy on slopes
Multi-GNSS Tracking
GPS, GLONASS, BeiDou, Galileo, and QZSS constellation support
High-Precision RTK
±8mm horizontal and ±15mm vertical accuracy with 1ppm precision
Built-in UHF Radio
410–470 MHz radio for base station corrections transmission
4G LTE Connectivity
NTRIP-compatible cellular modem for real-time corrections
Wireless Communication
Wi-Fi and Bluetooth for seamless device integration
Rugged Construction
IP67-rated housing withstands harsh field conditions
Extended Battery Life
All-day operation with hot-swappable battery system
Download Center
Reviews :
4.8/5
★★★★★
Based on verified reviews
★★★★★
Michael Rodriguez
Licensed Land Surveyor · Verified Purchase
Outstanding IMU Performance in Field Conditions
The 60° tilt compensation is a game-changer for boundary surveys in dense vegetation and challenging terrain. Multi-constellation tracking maintains lock even under tree canopy where other receivers fail. The 4G connectivity ensures real-time corrections without the need for radio base stations.
★★★★★
Jennifer Chen
Senior Engineering Surveyor · Verified Purchase
Reliable RTK Performance for Infrastructure Projects
Deployed this system across multiple highway construction sites with consistent centimeter-level accuracy. The compact design reduces crew fatigue during long survey sessions. Battery life exceeds specifications, easily handling full workdays without power concerns.
★★★★★
David Thompson
Survey Department Manager · Verified Purchase
Excellent Integration with Existing Workflows
Seamless connectivity options allow flexible deployment across our survey fleet. UHF radio backup ensures continuity when cellular coverage is limited. The robust construction withstands harsh field conditions without compromising measurement precision.
★★★★☆
Sarah Mitchell
Geomatics Specialist · Verified Purchase
Solid Performance with Room for Software Enhancement
The hardware delivers exceptional accuracy and the IMU tilt compensation works flawlessly in topographic surveys. While the multi-constellation capability is impressive, the configuration software could benefit from more intuitive interface design. Overall, a reliable investment for precision surveying applications.
★★★★★
Robert Kumar
Principal Surveyor · Verified Purchase
Superior Value for Professional RTK Applications
Competitive pricing without sacrificing performance quality makes this an excellent choice for expanding survey operations. The comprehensive connectivity suite eliminates the need for additional communication modules. Fast initialization times significantly improve field productivity compared to previous generation systems.

What's in the Box

Everything you need to get started.

  • South ALPS1 GNSS Rover Receiver
  • 3400mAh hot-swappable lithium batteries
  • Dual battery charger with adapter
  • UHF antenna
  • USB Type-C cable
  • SIM eject tool
  • Controller holder (if applicable)
  • Rugged transport case
  • Quick-start guide / user manual

Note: Optional accessories sold separately.

Frequently Asked Questions

General
What is the maximum tilt angle supported by the IMU compensation?
The South ALPS1 features advanced IMU tilt compensation up to 60 degrees, allowing for accurate measurements even when the pole is not perfectly vertical. This significantly improves field efficiency by reducing the need for precise bubble leveling.
Which GNSS constellations does the ALPS1 track?
The ALPS1 rover supports multi-constellation tracking including GPS, GLONASS, BeiDou, Galileo, QZSS, and IRNSS. This comprehensive constellation support ensures maximum satellite availability and positioning reliability in challenging environments.
What communication options are available for RTK corrections?
The ALPS1 offers multiple communication options including 4G LTE for NTRIP corrections, integrated UHF radio for traditional base-rover operations, Wi-Fi for local network connections, and Bluetooth for device pairing with data collectors and smartphones.
What is the typical RTK positioning accuracy of the ALPS1?
The South ALPS1 delivers centimeter-level RTK accuracy with typical horizontal precision of ±8mm + 1ppm RMS and vertical precision of ±15mm + 1ppm RMS. Initialization time is typically under 10 seconds in optimal conditions.
Is the ALPS1 suitable for harsh field conditions?
Yes, the ALPS1 is engineered for professional surveying applications with robust construction featuring IP67 waterproof rating and operating temperature range from -40°C to +70°C. Its compact design and durable build quality make it ideal for extended field operations in challenging environments.

Still have questions? Contact our technical support team.

This Shipping & Delivery Policy applies to orders placed through metricop.com and to quotations, proforma invoices and sales confirmations issued by Surveying Equipment Metricop LLC (“Metricop”, “we”, “us” or “our”), unless another selling entity or different shipping terms are expressly identified in the applicable quotation or invoice.

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