Direct answer
A UAV mapping GNSS integration review should begin with a controlled record of the airframe installation, receiver interfaces, RF path, power path, data path and the evidence that identifies each item. This checklist helps a project team prepare those inputs for an engineering discussion; it does not make a final-configuration determination or a receiver-compatibility promise.
Engineering boundary
This guidance concerns the interface between an airframe, a GNSS installation and the project documentation that describes it. Its scope is limited to installation records, interfaces, configuration changes and handover evidence; it is not a platform-operation guide or a product recommendation.
Use the current airframe, receiver and component documentation as the controlling source for an individual project. If information is unavailable or inconsistent, record it as open rather than replacing it with an assumption.
1. Define the installation boundary on the airframe
Provide a current drawing or annotated installation image that identifies the proposed GNSS equipment location, the mounting interface, accessible service area and nearby structures or equipment. Give every drawing and image a revision or date so that the review can distinguish a current installation concept from a superseded one.
The record should identify the physical boundary only. It should not turn an illustrated position into a statement that the airframe, installation or mapping workflow has been approved.
For a related documentation approach, see the GNSS installation documentation checklist.
2. Record the receiver and its documented interfaces
Identify the exact receiver model, receiver input or port designation, published interface documents and the project contact responsible for receiver configuration. Record the information actually supplied by the receiver documentation, including the relevant RF, power and data interfaces. Do not infer compatibility from a GNSS label, a connector photograph or a similar previous installation.
Where the receiver or its configuration is still being selected, label it as provisional. A documented interface review can then separate confirmed information from information that requires the receiver supplier, platform team or engineering reviewer to confirm.
See the GNSS receiver compatibility guide for a wider interface-evidence checklist.
3. Trace the RF path as an installed configuration
Create a path record from the GNSS installation point to the receiver input. List every known cable assembly, connector, adapter and inline device in order, together with its part number, documented interface, drawing reference and revision. Record the controlled or actual routed cable length where it is known; do not substitute a generic loss value or an assumed cable construction.
Treat changes to the route, cable assembly, connector termination, adapter, inline device, receiver input or installation drawing as changes to the recorded configuration. The engineering question after a change is whether the current documents still describe the installed path, not whether an earlier description sounds similar.
The GNSS RF-path documentation guide provides a related change-control record.
4. Make the power and data paths reviewable
For the power path, identify the documented source, connector or harness boundary, any relevant project drawings and the team responsible for the airframe-side connection. For the data path, identify the receiver output or interface designation, the consuming system or recording boundary, the applicable interface document and the responsible organisation.
This article does not prescribe a voltage, protocol, wiring method, grounding method or data format. Those details must come from the current airframe, receiver and component documentation for the project.
5. Retain installation evidence and control changes
Keep a small handover record that links the installation drawing, component documents, receiver interface documentation, RF-path manifest, annotated photographs and unresolved questions. Give the record an owner and revision. When a relevant component, route, receiver, drawing or interface document changes, update the record and identify whether another engineering review is needed.
This is a documentation practice, not an approval process. It helps the project team make the installed configuration and its open questions visible to the people responsible for integration, procurement, installation and later service.
For high-level application context, see UAV & Aerial Mapping. Installation requirements must still be assessed against the specific UAV airframe and its current documentation.
Evidence checklist before an engineering discussion
- Current airframe drawing or annotated installation image, with revision or date.
- Exact receiver model, relevant input/output designations and available interface documents.
- GNSS installation, mounting-interface and service-access information.
- RF-path manifest: cable assemblies, routed length where known, connectors, adapters and inline devices.
- Power-path and data-path drawings or interface references, plus the responsible organisations.
- Component document revisions, configuration photographs and unresolved technical questions.
- A change record for anything that differs from the reviewed documentation.
If a project needs a ResiNav engineering discussion, submit the available evidence through Request a Quote. The submitted material supports a scoped review; it is not proof of a final configuration, compatibility or operational result.
Frequently asked questions
Does this checklist establish a final UAV GNSS configuration?
No. It organises installation and interface evidence for an engineering discussion. The final configuration requires review of the current project documents and any unresolved questions.
What receiver information should be supplied?
Supply the exact receiver model, relevant input/output or port designations, current interface documents, known configuration state and the contact responsible for receiver information. Mark anything not confirmed by current documentation as open.
Why should cable, connector and adapter changes be recorded?
They can change the documented RF path between the installation and receiver. A controlled record helps the project determine whether the current drawings and component documents still match the installed configuration.
Can an annotated photograph replace the engineering documents?
No. An annotated photograph can help identify the installed arrangement, but it should be linked to the current drawings, component records and receiver-interface documentation rather than replace them.
NEXT STEP
Turn available platform information into an engineering review.
Use the Technology centre to frame the discussion, review relevant application scenarios, then send the available platform and receiver details for confirmation.