GeoNex | Smart Surveying

What is GEOnex?

GEOnex is a smart and affordable surveying tool that helps people measure land and plan construction projects easily. It workslike a traditional total station but uses modern technology like GPS, sensors, and wireless communication to make the process faster, cheaper, and more accurate.

Whether you're a student, a startup, or a professional, GEOnex gives you the tools to do land surveys without needing expensive equipment. It's easy to use, works with a mobile app or website, and helps you get accurate location data for your projects.

How It Works

1. Initialization

The base station is placed at a fixed, known location and starts generating GNSS correction data in real-time.

2. RTK Signal Transmission

Correction signals are transmitted via Wi-Fi or LoRa from the base to the rover, reducing GPS error to a few centimeters.

3. Rover Data Collection

The mobile rover collects GPS data enhanced by RTK and uses an IMU for improved precision in all terrains.

4. Dead Reckoning & Filtering

When GPS signals drop, the system switches to IMU-based dead reckoning with Kalman filtering to maintain accuracy.

5. Kalman Filter Fusion

Data is smoothed and corrected through Kalman filters, combining GPS and IMU inputs for accuracy.

6. MQTT Cloud Communication

The rover sends GPS data to the cloud through MQTT protocol for real-time processing and storage.

7. Cloud Database Storage

All data points are securely stored in MongoDB Atlas, enabling scalable and fast access for web dashboards.

8. Web Dashboard Interface

The GeoNex web app shows live rover movement, lets users capture points, and export survey files.

9. Export & CAD Integration

Export surveyed points in JSON, CSV, or DXF format for seamless integration with CAD and GIS tools.

GeoNex vs Total Station

Feature	GeoNex	Total Station
Price	$150–200	$3,000+
RTK Accuracy
Live Sync
Portability
Setup Time	2-5 minutes	15-30 minutes
User Training	Minimal	Extensive

Product Demo

Demo video coming soon

See GeoNex in Action

Our product demo is currently being prepared and will be available soon. This video will showcase the complete workflow of our smart surveying solution, from setup to data collection and visualization.