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Plan your GNSS reference base, NTRIP Caster and professional RTK devices around the way your teams and machines operate.
Explore practical deployment examples for surveying, GIS, precision agriculture, construction, vehicle positioning, outdoor robotics and multi-site reference networks.
Each solution outlines the field task, reference architecture, suitable device choices and the checks to include in a project trial.
Give survey crews a known correction source for control checks, topographic observations and repeat site visits. GB30 keeps the local reference base and NTRIP Caster in one indoor unit.
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Support repeatable utility mapping and inspection workflows with a known reference source, a rugged field workspace and a clear data-quality procedure.
Explore this solution →Application illustration. QField interface adapted from OPENGIS.ch documentation · CC BY-SA 4.0.
Build the reference layer for a compatible agricultural positioning system. Keep the base installation fixed and evaluate machine terminals, antennas, power and application integration together.
Explore this solution →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.
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Combine an appropriate reference source with a vehicle terminal, antenna arrangement and host interface. Treat power, positioning, heading and application behavior as one integration review.
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Give compatible robot receivers access to a known GNSS reference source. Validate the reference, network and receiver behavior together with the robot's localization and control system.
Explore this solution →Connect multiple fixed reference points to a central GB30 in Local Base Station mode. Serve its own local source and independent uplink sources through the integrated NTRIP Caster.
Explore this solution →| Operating need | Reference approach | Field-side decision |
|---|---|---|
| Repeat surveying or site checks | One validated fixed reference source with a local GB30 Base + Caster. | Rover or RTK handheld, accepted coordinates and independent control checks. |
| Utility routes and distributed assets | Choose an appropriate source for each route or district. | GIS application, attribute schema, coordinate handling and synchronization. |
| Farm or vehicle operations | A stable fixed source and a validated mobile correction path. | Machine receiver, power, antenna arrangement, heading and host interfaces. |
| Outdoor robot fleets | A reference source matched to the validated operating area. | Robot receiver integration and application response to degraded positioning. |
| Several independent work areas | A central local-mode GB30 and accepted uplink reference stations. | Source assignment, simultaneous clients, station records and operational checks. |
A typical 8 + 1 GB30 layout has nine fixed reference points. The central GB30 serves its own local source and the eight uplink sources through its integrated NTRIP Caster.
Start with the project geography, accepted baselines, reference sites and client load. Approximately 10km station spacing is a planning example; validate actual coverage and positioning requirements.
Identify the users or machines, work area, positioning requirements and field application.
Agree the fixed locations, source identities, network path and simultaneous client requirement.
Match receivers, devices, antennas, power, interfaces and application data handling.
Use representative routes, independent checks and clear handover records before scaling.
Each GB30 complete reference kit includes the GB30 main unit, external GNSS antenna, antenna mounting stand and coaxial antenna cable. The project also needs suitable power, network access, installation and compatible field receivers or terminals.
The reference base generates reference observations or correction data from a fixed GNSS antenna. The NTRIP Caster distributes reference streams to clients. In Local Base Station mode, GB30 combines the reference source and Caster in one ARM device.
Start with the working area, accepted baseline, site conditions and positioning requirements. One fixed source may suit a validated local area; separate work areas can use independent uplink sources served by a central GB30. Validate coverage and source selection for the project.
Compatible RTK handhelds, field tablets, rovers, agricultural or vehicle receivers and robot-side positioning systems may use the service. Confirm correction format, NTRIP or tunnel compatibility and the application integration for each client.
Share your application, operating area, reference sites and intended client load.