Yes. G-ROX supports standard RTCM and NTRIP protocols, making integration into existing GNSS and RTK infrastructures straightforward.

It can be deployed alongside existing receivers, software and correction services without requiring proprietary interfaces.

Yes. G-ROX can serve as a private alternative to commercial RTK correction services.

Instead of relying on external correction providers, G-ROX generates survey-grade RTCM corrections locally and distributes them through an integrated NTRIP caster. This provides full control over correction availability while reducing recurring operational costs.

Yes. G-ROX is well suited for autonomous vehicle fleets by providing reliable RTK correction data to multiple rover receivers simultaneously.

Its scalable NTRIP service enables consistent high-accuracy positioning across development, testing and operational fleets.

Yes. Through its integrated hardware and correction services, G-ROX can deliver traditional RTK via RTCM and PPP corrections—e.g., using Galileo HAS sources—making it adaptable to different infrastructure setups.

Yes, depending on the deployment scenario.

G-ROX can generate RTK correction data locally. Internet access is only required if cloud-based correction distribution or Galileo HAS PPP calibration is used. Local RTK correction services within a private network can operate without permanent internet connectivity.

Yes. A single G-ROX reference station can provide RTK correction data to multiple rover receivers simultaneously.

The integrated NTRIP service enables efficient correction distribution, making G-ROX suitable for both small installations and large fleets.

Yes, G-ROX includes a cloud-hosted NTRIP caster that streams corrections to supported GNSS rovers and receivers, independent of any company’s network infrastructure.

Yes. G-ROX is fully compatible with standard NTRIP clients and streams RTCM correction data using industry-standard protocols.

This ensures interoperability with a broad range of commercial GNSS receivers and positioning solutions.

Simple GNSS receivers provide raw position data with meter-level accuracy. In contrast, G-ROX acts as a base reference station producing correction data that high-precision rovers use to compute centimeter-accurate positions, greatly improving navigation performance.

G-ROX uses a survey-grade multi-frequency GNSS receiver to determine its precise reference position. After calibration via RTK or Galileo High Accuracy Service (HAS) PPP, the system continuously generates standard-compliant RTCM correction messages.

These corrections are streamed through the integrated NTRIP caster to connected rover receivers, enabling centimeter-level RTK positioning.

Organizations using multiple GNSS rovers can significantly reduce long-term costs by operating their own RTK correction infrastructure instead of paying recurring subscription fees for commercial services.

With G-ROX, one reference station can provide correction data for an entire fleet of rover receivers. This lowers the total cost of ownership while maintaining reliable centimeter-level positioning.

By providing an on-premise or cloud-accessible NTRIP caster and support for standard correction formats, G-ROX lets organizations build and maintain their own high-precision RTK network, reducing dependency on third-party correction providers.

The integrated NTRIP caster securely distributes RTCM correction data over an IP network.

Authorized GNSS rover receivers connect to the caster using the NTRIP protocol and receive correction data in real time. This allows multiple rovers to share a single reference station while maintaining reliable and consistent RTK performance.

G-ROX can be calibrated using external RTK corrections or via internal PPP solutions such as the Galileo High Accuracy Service (HAS). Once calibrated, it streams RTCM correction data to connected rovers.

G-ROX is designed for scalable deployments and supports multiple simultaneous rover connections through its integrated NTRIP caster.

The practical number of connected rovers depends primarily on the available network infrastructure and server resources rather than the RTK correction generation itself.

Yes. G-ROX supports railway applications that require reliable, high-accuracy positioning, such as track surveying, infrastructure monitoring, maintenance vehicles and railway testing.

Its robust RTK correction services help ensure consistent positioning performance even in demanding operational environments.

Using your own reference station like G-ROX ensures full control over correction data, reduced recurring costs, and independence from external service provider policies, which is especially beneficial for large-scale or regulated deployments.

RTK reference stations are essential for surveying, mapping, autonomous vehicles, robotics, agriculture, construction, mining, maritime, and any application requiring centimeter-precise positioning. G-ROX enables this by distributing high-quality correction data.

Operating your own RTK reference station provides full control over your positioning infrastructure.

Key benefits include:

• No recurring correction service fees
• Independent correction generation
• Unlimited rover support
• Secure handling of correction data
• Reliable centimeter-level positioning
• Easy integration into existing RTK workflows
• Scalable deployment for fleets and industrial applications

An RTK reference station continuously observes GNSS signals at a known location and streams correction data to rovers. By applying these corrections, mobile receivers can compute relative position with centimeter-level accuracy in real time—something a G-ROX reference station ensures.

G-ROX is an all-frequency, all-constellation RTK Reference Station that streams GNSS correction data via standard RTCM formats to enable centimeter-level positioning. It should be used whenever high-precision real-time GNSS positioning is required, such as in surveying, autonomous systems, precision agriculture, and industrial navigation workflows.

RTK calibration determines the reference station position using corrections from an existing RTK network, allowing fast deployment where correction services are available.

PPP (Precise Point Positioning), such as Galileo HAS, determines the reference position independently using precise satellite correction data. This enables G-ROX to be deployed without requiring an external RTK infrastructure.

Many high-precision GNSS applications depend on reliable RTK correction data. Commercial correction services often involve recurring subscription fees, limited availability or dependency on third-party infrastructure.

G-ROX solves these challenges by enabling organizations to operate their own RTK reference station. It generates high-quality RTCM correction data and distributes it securely through an integrated NTRIP service, providing full control over correction availability, scalability and long-term operating costs.

G-ROX is an all-frequency, all-constellation RTK reference station using a multi-frequency GNSS receiver. This supports a broad set of GNSS signals for maximum redundancy and correction quality.

G-ROX provides modern connectivity including Gigabit Ethernet, Wi-Fi, 5G cellular modules, USB and PPS sync, allowing flexible deployment and remote monitoring/configuration.

The G-ROX RTK Reference Station by ANavS delivers real-time GNSS correction data in standard RTCM 3.X formats, enabling centimeter-level positioning for your rovers and navigation systems without reliance on external service providers.

A private RTK reference station is the right choice when reliable, long-term high-accuracy positioning is required across multiple GNSS rovers or critical applications.

Organizations benefit from greater independence, predictable operating costs, secure correction data and the flexibility to deploy corrections wherever they are needed.

G-ROX is designed for any application requiring reliable centimeter-level positioning.

Typical applications include:

• Autonomous vehicles
• Robotics and mobile robots
• Railway positioning and infrastructure monitoring
• Surveying and mapping
• Precision agriculture
• Construction and machine control
• UAV and drone operations
• Research and validation

G-ROX is compatible with GNSS receivers and rover devices that support standard RTCM correction messages and the NTRIP protocol.

This enables seamless integration with a wide range of surveying, robotics, railway and autonomous navigation systems.

G-ROX supports modern multi-frequency, multi-constellation GNSS positioning, including GPS, Galileo, GLONASS and BeiDou.

Tracking multiple satellite constellations improves availability, positioning accuracy and reliability, especially in challenging environments.

Building an RTK reference station from individual hardware and software components requires significant integration effort, configuration and ongoing maintenance.

G-ROX provides a ready-to-deploy solution that combines a survey-grade GNSS receiver, flexible calibration, RTCM generation and an integrated NTRIP caster in one industrial platform. This reduces deployment time, simplifies operation and ensures reliable correction services.

High-precision GNSS positioning (e.g., RTK) requires correction data from a known location to eliminate common GNSS errors. A reference station like G-ROX provides these corrections (RTCM 3.X) so that base-to-rover solutions can achieve accurate navigation performance

Commercial RTK correction services are convenient but often require ongoing subscription fees and depend on external providers and network availability.

G-ROX allows organizations to build and operate their own correction infrastructure. This eliminates recurring service costs, provides full ownership of correction data and supports unlimited rover devices through a scalable NTRIP service.