GPX Format
GPX is an XML file format for exchanging routes, tracks, and waypoints between mapping apps and GPS devices. This page describes the file structure and what OMN4 can preserve; use the Routes page for import and export steps.
Core GPX Elements
| GPX element | Meaning in OMN4 |
|---|---|
<wpt> | A waypoint or point with a position and optional details. |
<rte> | A route made from ordered route points. |
<rtept> | A point within a route. |
<trk> | A recorded or imported track. |
<trkseg> | A segment within a track. |
<trkpt> | A point within a track segment. |
Common Fields
| Field | Typical use |
|---|---|
| Name | The visible name of a route, track, waypoint, or folder-like item. |
| Description or comment | Notes that another app may show as description text. |
| Time | Timestamp for track points or other recorded positions, when present. |
| Elevation | Height value for a point, when present in the file. |
| Link | A web link attached to a GPX item. |
| Symbol | Icon or symbol hint for a waypoint or point. |
| Extension data | App-specific metadata outside the base GPX fields. |
Different apps use these fields differently. When exchanging GPX, expect the route or track geometry to be the safest part of the file.
OMN4 Metadata
OMN4 tries to preserve supported route, track, waypoint, folder, icon, timestamp, elevation, link, and style metadata when it imports and exports GPX. Some OMN4-specific data is stored in GPX extensions so that OMN4 can understand it on re-import.
Other apps may ignore OMN4-specific extensions. They may still read the basic GPX geometry, names, and common fields.
Legacy And Third-Party Files
OMN4 also reads common GPX files from other apps and legacy OMN exports where the supported data can be mapped into OMN4 routes, tracks, waypoints, and folders.
Malformed fields, unsupported extension data, or app-specific styling from another product may be skipped. That should not be treated as a full OMN4 backup failure; GPX is an exchange format, not a complete account or device backup.
Not A Full Backup
GPX does not contain offline map downloads, subscription state, full app settings, or every OMN4-specific detail. Use backup and restore for data protection, and Anquet Cloud sync to keep supported personal data in step across devices.