Reference infrastructure. Professional RTK devices.
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Construction & site control / GB30 + PROFESSIONAL RTK

RTK site control and construction positioning workflows

Connect field checks and layout activities to a documented reference installation. Choose handheld portability or a larger field tablet around the actual drawings, software and work posture.

For: Construction survey managers, civil engineering contractors and site technology teams

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Fixed indoor GB30 and outdoor antenna arrangement for site reference control
Application illustration · plan the installation for your project.
DEPLOYMENT EXAMPLE

Keep the site working from the same reference.

A civil contractor has survey staff checking positions at different parts of an active development. The team maintains one accepted site reference, distributes its correction source through GB30, and uses the approved field application to compare observations with project drawings and control points.

The operating challenge

Reference setup, project grids, changing obstructions and site equipment can affect field observations. Consistent source settings and acceptance checks help prevent different teams from working from inconsistent references.

The reference architecture

Use a GB30 complete kit at a stable reference point with the main unit indoors. Connect compatible rovers or selected RTK field devices to its NTRIP source. Review additional reference locations when the work area, baseline or visibility requires them.

Construction & site control / FIELD WORKFLOW

Make the data path
part of the work plan.

  1. 01

    Agree the site reference

    Confirm control coordinates, local grid or transformation requirements and the reference antenna installation.

  2. 02

    Prepare the field workspace

    Load the approved project data and verify the positioning input and output formats in the selected application.

  3. 03

    Check representative locations

    Evaluate known points at representative working distances and obstruction conditions before accepting the workflow.

  4. 04

    Manage changes

    Record changes to reference setup, site conditions and application configuration; revalidate after relevant changes.

DEVICE SELECTION

Match the field-side equipment.

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Confirm the shipping configuration, field application, receiver access and installation requirements. Robot-side and machine-side receivers may be separate industry equipment.

ACCEPTANCE & HANDOVER

Define what a successful
project trial must show.

  • Accepted project reference and independent control checks
  • Correct project data, units, grid and height handling
  • Usable display and controls in representative site conditions
  • A documented process for reference changes and field handover

Questions for your technical quotation

  1. Which layout, surveying or drawing-review application is required?
  2. What grid, transformation and height convention must the workflow support?
  3. Does the team need a compact handheld, 8-inch tablet or larger G101M workspace?
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Construction & site control / COMMON QUESTIONS

Plan with clear answers.

Does RTKGO include construction layout or CAD software?

RTKGO covers correction connectivity and receiver status. Construction layout, CAD review and project-file support depend on the application selected for the device.

Is a larger tablet always the best choice?

No. Compare screen area, weight, mounting and carrying needs. G101M suits a larger field workspace; G80M is a smaller landscape alternative, while G60M prioritizes handheld portability.

Can one reference point cover every construction project?

Coverage and acceptable baselines depend on site size, conditions, installation and positioning requirements. Validate representative locations instead of assuming a fixed coverage radius.

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