The chart in Nausto: terms and sources
Warning
The chart in Nausto is an aid for planning and overview. It isn’t an approved nautical chart and doesn’t replace official nautical charts.
The chart data may be incomplete or out of date. Routes, depths, clearances, weather and water levels are estimates for guidance only. You’re responsible for your own navigation and for keeping a proper look-out.
The app shows the warning before the chart is opened for the first time, and again when the warning has changed. It also appears under Chart settings → Terms and sources.
Sources
Nausto builds the chart packs from the sources’ open services, and the sources aren’t responsible for how the data is shown in the app.
- Kartverket (Norwegian Mapping Authority): Depth data, land and coastline, the terrain model for heights on land, bridges and overhead cables, submarine cables and pipelines, anchorages, dangerous waves, place names and water levels. Licence: CC BY 4.0.
- Kystverket (Norwegian Coastal Administration): Navigation marks and lights, fairways, speed limits and traffic separation schemes. Licence: NLOD.
- BarentsWatch: Vessels under way, from Kystverket’s AIS. Licence: NLOD.
- Meteorologisk institutt (Norwegian Meteorological Institute): Wind, waves and currents. Licence: CC BY 4.0.
- Fiskeridirektoratet (Directorate of Fisheries): Fish farms and marine farms. Licence: NLOD.
- OpenStreetMap: Harbours and anchorages in the place catalogue. Licence: ODbL.
- The Norwegian Pilot Guide (Kartverket): Harbours and places along the coast in the place catalogue. Licence: CC BY 4.0.
- Natural Earth: Coarse land outside the chart packs. Licence: public domain.
Privacy
What the chart sends, for example when you share your position, is described in the privacy policy.