NaViViewer
An orienteering-style map viewer for your phone.
About
NaViViewer turns a digital map image into a tool you can use the way an orienteer uses a paper map. Open a photo or scan of any map and read it in the field — pan, zoom, and rotate it with touch, line it up to the terrain, and check your bearing and distances.
Features
- Open a JPG or PNG map image from your device.
- Pan (one finger), pinch-zoom and twist-rotate (two fingers).
- Live compass that points to magnetic north using the device's sensor.
- Metric scale bar computed from a map ratio scale (e.g. 1:24000) you enter, recalculated as you zoom.
- True-north / magnetic-north arrow that rotates with the map, offset by a declination you set.
- Tap to orient the map to north, resize the compass and scale bar, and collapse the toolbar.
Get the app
NaViViewer is currently in beta testing on Google Play. A public link will be posted here when it is available.
Links
- Privacy Policy
- Support: ron.eaglin@gmail.com
- Brought to you by FLX — flxadventures.com