How to record a field access route with waypoints and KML sharing
Knowing the target point is not enough. Access route, gates, tracks and crossings often determine field efficiency.
Field takeaways
- Access route is different from target point.
- Gates, crossings, bad road and turn points should be noted.
- Sharing route as KML helps crews reach the site.
- Route length differs from straight distance.
- MapLab Survey keeps route, photos and KML sharing together.
Map distance and the driving route are different things
A target can look close on the map while the actual track loops around a stream, climbs a ridge and enters from the neighbouring village. Two kilometres in a straight line can be nine by road. A route recording is not about distance; it is about the way you can actually drive.
Whose time does it save?
On farmland, mining, forestry, power line and infrastructure jobs, a different crew visits the same point months later. A recorded route spares them the trial and error — and in areas with no phone signal there is no "follow me" option, only the track file.
The recording flow in MapLab Survey
Open a separate layer for the route and start the GPS track the moment you leave the main road; you are paying attention to the way in anyway, so the record builds itself. Drop a geotagged photo and note at gates, stream crossings, risky sections and the parking spot, check the route length on the way back, then share the track as KML or by link.
Which points deserve a marker?
Not every bend — the decision points: the junction where you hesitated, the locked gate, the narrow section a large vehicle cannot pass, the stretch that turns to mud after rain. That is the information the next crew will thank you for; the rest is already in the track itself.
How to write the note
"Take the road on the right" means nothing six months later. "Locked gate 320 metres past the bridge, key kept by the village head" is a deliverable in one sentence. A route explained over the phone is forgotten; a KML with waypoints and written notes is not.
Routes age: keep them current
Field roads change — a gate gets locked, a flood takes out a section, a shorter entrance opens. Put the date in the filename and update the track on every visit, so the archive answers "which route is valid?" from the name alone.
Try these steps on your own phone.
MapLab Survey handles RTK/GNSS point capture, drawing, area and volume calculations and coordinate conversion, then exports to DXF, KML/KMZ, GeoJSON, Shapefile, GeoPackage, NCZ or CSV. Capture, calculation and export work offline. Live NTRIP corrections and online basemaps need a connection.
Frequently asked questions
Can field access road be recorded by GPS?
Yes.
Can route be shared as KML?
Yes.
Is straight distance the route length?
No.
How does MapLab Survey help?
It organizes tracks, notes and sharing.
Technical references
The field guidance in this article is aligned with the technical and official references below.
Related: GPS track recording · Walking route recording · Share KML with WhatsApp · MapLab Survey