South
GNSS South ALPS1 Rover-Base Set
The GNSS South ALPS1 Rover-Base Set combines laser measurement with video-based positioning, and AR stakeout into a single, highly precise GNSS RTK solution. With 1698-channel GNSS tracking, a high-precision IMU sensor, and up to 20-hour battery life, it offers fast, accurate, and efficient surveying in any environment. Perfect for advanced surveying and professionals that want to get the most out of their surveys.
Price on request
SKU: MET-GPSB-06
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Product Highlights
- Full GNSS support: GPS, GLONASS, BDS, Galileo, QZSS
- 60° IMU tilt compensation – no calibration required
- RTK fix in seconds with centimeter-level accuracy
- Built-in 4G LTE modem and UHF radio
- Dual batteries with hot-swap design
Overview
The South ALPS1 GNSS Base & Rover Set is a high-performance RTK solution featuring advanced GNSS tracking, 60° IMU-based tilt compensation, and reliable communication tools including 4G LTE and UHF radio.
With dual removable batteries, long working time (15–20 hours), and an ultra-rugged housing, the ALPS1 is built for extended field operations. It supports GPS, GLONASS, BeiDou, Galileo, and QZSS, and maintains fast and stable fixes in obstructed environments. The system is ideal for CORS-based RTK or traditional rover/base workflows.
Specifications
| NSS Channels | 1698 |
|---|---|
| Supported Systems | GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS, IRNSS |
| 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 | Calibration-free, immune to magnetic interference |
| Battery | 6800mAh Li-ion, up to 20 hours in rover mode |
| Dimensions | 134mm × 79mm |
| Weight | 860g |
| Material | Magnesium aluminum alloy shell |
| Environmental Protection | IP68-rated, MIL-STD-810G drop resistance |
Features
Full GNSS support: GPS, GLONASS, BDS, Galileo, QZSS
60° IMU tilt compensation – no calibration required
RTK fix in seconds with centimeter-level accuracy
Built-in 4G LTE modem and UHF radio
Dual batteries with hot-swap design
Integrated Wi-Fi, Bluetooth, and USB Type-C
Lightweight, IP67-rated housing
15–20 hour operation on full charge
Supports Rover/Base & CORS RTK workflows
Web UI and mobile app control
In the Box
- South ALPS1 GNSS RTK Receiver (Base)
- South ALPS1 GNSS RTK Receiver (Rover)
- Field controller (model varies)
- GNSS survey pole
- Tripod for base station
- Tribrach & carrier with extension
- Rechargeable 6800mAh Li-ion batteries (x2)
- USB charging cables (x2)
- Power adapters (x2)
- Controller holder
- Transport cases (for receiver & accessories)
- Quick start guide
Product Downloads
Download the datasheet, brochure or user guide for this product (PDF).
Frequently Asked Questions
Reviews
Previously published reviews
⭐️⭐️⭐️⭐️ A. Charles – Verified Buyer – October 13, 2024
"This unit combines accuracy, simplicity, and durability, making it one of the best GNSS receivers I’ve used."
Compare similar equipment
A structured side-by-side of comparable options in this category to help you choose the right setup for your workflow.
| Specification | This product | |||
|---|---|---|---|---|
| Brand | South | Singular XYZ | FJDynamics | Singular XYZ |
| Price | Price on request | Price on request | Price on request | Price on request |
| Availability | In stock | In stock | In stock | In stock |
| Type | GNSS Receiver | GNSS Receiver | GNSS Receiver | GNSS Receiver |
| Tracking Channels | 1698 channels | 1408 channels | 1408 channels | 1408 channels |
| IMU / Tilt Compensation | Yes | Yes | Yes | Yes |
| Positioning Technology | RTK | RTK | RTK / PPP | RTK |
| Connectivity | Bluetooth, 4G/LTE, UHF radio | UHF radio | — | 4G/LTE, UHF radio |
| IP Rating | — | — | IP67 | IP68 |
| Condition | New | New | New | New |
| Delivery Time | 4–7 business days | 4–7 business days | 4–7 business days | 4–7 business days |
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