Advanced GNSS System with Correction

Fully functional without internet! In today’s dynamic industrial and commercial landscape, **precision** isn’t just an added value—it’s a critical factor for efficiency, safety, and profitability. At Difus, we specialize in offering **cutting-edge instrumentation and control solutions**, designed to elevate your processes to the next level of accuracy and reliability.

1. Vertex-Based Surveying

Avoid trees taller than 15 meters.

  • Press “Start Tracking” and begin at one of the **vertices (corners)** of the terrain. Ensure the GPS has a solid “fix” on its position and that the accuracy is the best possible.
  • Walk directly to the next vertex, continuing until you’ve visited and recorded all vertices or edges.
  • Be sure to return to your starting point to “close” the polygon by stopping tracking.

Control Panel

Contains an interactive map that displays real-time location **without a network connection (offline)**.

  1. Correction Configuration

    Correction system selector: Allows you to choose between:

    • Precise Point Positioning
      • Satellite-based augmentation system (Americas)
      • Satellite-based augmentation system (Europe)
    • Spatial Reference System
      • Ionospheric correction
      • Use of multiple satellites
  2. GNSS Systems

    • Displays information about available satellite systems (GPS, GLONASS, BeiDou, Galileo).
    • Allows selecting which systems to use.
    • Container for advanced satellite visualization.
    • System status: Shows detected systems and visible satellites.
  3. Location Status

    Displays real-time information:

    • Current position (latitude/longitude).
    • Accuracy (with visual color-coded circle indicator).
    • Correction status.
    • Count of visible satellites.
    • Storage status.
  4. Reading Controls

    • Buttons to get position (with loading indicator), Start/Stop continuous tracking.
  5. Visualize and Share Data

    • Controls to show/clear trajectory.
    • Export data in GPX and KML formats.
    • Show accuracy surface.
    • Clear all data.
  6. Table of Recorded Points

    • Starts recording ID, time, coordinates, altitude, precision, and actions to delete individual points.
    • Controls to calculate area.
    • Visualization of calculation results.

Key Features

  • Data Persistence: Ability to save/retrieve base stations and captured points.
  • The interface is designed to provide all necessary functionality for professional work, with a special emphasis on precision and GNSS corrections:
    1. Topography and Cartography (Geodetic receivers)
    2. Precision Agriculture (Automatic tractor guidance)
    3. Civil Construction (Machine Control)
    4. Autonomous Systems (Drones, autonomous vehicles)
    5. Scientific Research (Tectonic monitoring)

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