Why 360° footage is useful for surveys
A single 360° pass captures both sides of the road, the verge, drains, signs and overhead lines at once. Reviewers can look in any direction afterwards, which reduces repeat trips for “what was on the other side?” questions. The trade-off is file size and the need to stitch the dual-lens footage.
Three ways to get GPS with an Insta360 survey
| Method | How it works | Watch out for |
|---|---|---|
| Phone connected | The Insta360 app on a connected phone supplies GPS during recording | Phone battery, Bluetooth/Wi-Fi drop-outs, the app must stay active |
| GPS remote | A GPS-capable remote supplies location while connected | Pairing before every run; check the remote has a fix |
| Separate GPX logger | A phone app or handheld logger records a GPX track | You must align video and GPS time afterwards |
When GPS is missing, good software should say so plainly. In our testing, a real X3 file recorded without a connected GPS source was correctly reported as “no GPS” rather than given an invented route.
Stitch first: .insv is not ready for review
Raw .insv files hold the two fisheye lenses separately. Before review, export a stitched equirectangular MP4 (2:1 aspect ratio) from Insta360 Studio. RouteLens plays stitched 360° MP4 and lets you drag to look around; pins remember the viewing direction so another reviewer sees the same angle. It does not stitch raw dual-lens files itself.
Aligning a GPX track with the video
A separate GPX log and the camera clock rarely start at the same second. Align them with:
- A constant offset when the clocks only differ by a fixed amount.
- Two or more anchors, for example the start of a turn seen in both the video and the track.
- Automatic suggestions: RouteLens can suggest anchors from turns by matching camera turning with GPS heading.
After alignment, clicking a map position seeks the 360° video to that moment, just as with GoPro footage.
Field checklist
- Charge the camera, phone or remote and a spare battery.
- Connect the GPS source and confirm a fix before recording.
- Mount the camera high and centred so the vehicle does not block half the view.
- Record continuously through each section.
- Back up the .insv originals; export stitched MP4 (and GPX if used) for review.
Current RouteLens status for Insta360
RouteLens includes a parser for the documented Insta360 GPS block. A real X3 file with GPS is still needed to complete verification, so we treat Insta360 GPS as “in validation” and recommend GPX + stitched MP4 as the dependable path today.
Sources and further reading
Questions
Does the Insta360 X3 have GPS?
No. The X3 has no built-in GPS receiver. It records GPS only when connected to a phone running the Insta360 app or to a GPS-capable remote.
Can I review 360° survey video on a map?
Yes, with a stitched 360° MP4 and a GPS source (embedded GPS or a GPX track). RouteLens links the map and video and saves the view direction with each pin.
Do I need to stitch .insv files first?
Yes. Export a stitched equirectangular MP4 from Insta360 Studio. RouteLens does not stitch raw dual-lens footage.
RouteLens is built by UGAC. Where this guide describes RouteLens behaviour, it reflects the release status published on 29 October 2026; see the product overview for what is verified.
