Product

At G-Surv, we take pride in delivering innovative geospatial solutions tailored to meet the ever-changing demands of industries that require precision and reliability. Whether you're in surveying, engineering, or mapping, we’re here to provide tools that empower your success.

Surveying & Mapping Software

Enhance your projects with cutting-edge technology

CHCNAV CGBAS

Advanced Server-Based GNSS Augmentation Platform

Send an Inquiry
CHCNAV i73+

Controllers & Tablets

Highlights

The CGBAS platform is a comprehensive, server-based solution designed to manage and operate GNSS CORS and RTK networks on a regional or nationwide scale. Utilizing advanced algorithms, CGBAS establishes models to solve ionospheric delay, tropospheric delay, orbit errors, and more, ensuring high-quality and reliable RTK corrections. With support for protocols like direct TCP/IP and NTRIP, along with user management features, CGBAS delivers dependable GNSS corrections for a wide range of applications.

i73+ GNSS

Key Features

A durable and high-performance device designed for precision and efficiency.

Full GNSS

Supports GPS, GLONASS, Galileo, BeiDou, and QZSS.

24/7 Operation

Manage over 5,000 reference stations and 100,000+ concurrent users.

Turnkey Platform

Station management, data processing, correction broadcasting, user management, coordinate systems, and more.

Performances

Product Features and Highlights

Built-In Modern Features
GNSS Positioning Services

CGBAS integrates GPS, GLONASS, Galileo, BeiDou, and QZSS to deliver GNSS RTK positioning services. Supporting the new generation of BeiDou signals for enhanced accuracy, it integrates with various GNSS receiver models, making it a versatile solution for any GNSS infrastructures.

Extended Range
Real-Time Accuracy Control

CGBAS employs advanced algorithms for ionospheric and tropospheric delay modeling, trained on extensive observation data. Real-time monitoring of data quality, baseline processing, ambiguity resolution in triangulated baseline networks, and ionospheric interpolation contribute to reliable GNSS RTK correction services.

Pole Tilt Compensation
Features-rich for Easy Deployment

CGBAS includes modules for station management, data processing, correction broadcasting, user management, coordinate systems, and online maps. It also offers post-processing capabilities through access to Rinex and a virtual Rinex engine.

Portable and Lightweight
Scalable Network Management

CGBAS supports distributed and single-machine deployment, allowing users to select the optimal solution based on the number of base stations and terminal connections. Horizontal scaling ensures the system can expand to higher specifications without interrupting operations.

Professional GNSS
High-Concurrency 24/7 Operation

With backup and load-balancing capabilities, CGBAS achieves up to 99.9% availability. Redundant, off-site dual backups, node self-healing, and automatic failover minimize the impact of server node failures. The microservices architecture enables management of over 5,000 stations and 100,000+ concurrent users.

Professional GNSS
A Security-Focused Platform

CGBAS prioritizes data and network security by isolating internal and public networks and utilizing custom compression formats for one-way data transmission. To further protect against base station coordinate leakage, it offers coordinate offset functionality.

Professional GNSS
Real-Time Services Monitoring

An online map and visual statistics enable continuous monitoring of data quality at both base stations and terminal endpoints. Alarms provide prompt notifications, improving operational timeliness and reducing pressure.

Professional GNSS
End-to-End Positioning Performance

CHCNAV integrates auxiliary functions between the P5 station, CGBAS, and CHCNAV terminals. It broadcasts auxiliary positioning data to enhance terminal accuracy. It also supports batch receiver restarts, upgrades, and configurations, even when base stations lack public IPs.

Use Cases

Applications of the CGBAS

GNSS RTK Networks

Utilize precise GNSS networks for real-time kinematic positioning.

Precision Agriculture

Enhance farming techniques with precise location-based data for optimal results.

Topographic Surveying

Survey and map terrain with high-accuracy GNSS measurements.

Detailed Specifications

Product Details

  • System
    Operating System: Linux, Windows Server, Kylin
    Languages: English, Chinese, Customizable
  • Features
    Functions: Web-based GNSS RTK augmentation services
    Modules: Stations, Subscriptions, Processing
  • Connectivity
    Device: Bluetooth, Wi-Fi
    Cloud: Data storage and remote support
  • Interface
    User menu: Customizable
    Online basemaps: Google, Bing, WMS, WFS
CHCNAV i73+ GNSS Receiver

Seeking a Perfect Solution to Fit Your Needs?

Contact G-Surv Corp to create a customized precision solution tailored to meet the specific needs of your business. Let's get in touch and discuss how we can assist you.

Our Clients

Trusted by Leading Companies

Address

40 Visayas Ave, Diliman, Quezon City, Metro Manila

Call Us

+63 927 929 1674 |+63 968 860 9025

Email Us

gsurvcorp@gmail.com