New... !
MBTiles-charts for OpenCPN
Chart-bundles 2020-02

[more...]

Lowrance, Simrad, B&G

Lowrance, Simrad, B&G
worldwide coverage actualized

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Garmin-charts
now worldwide coverage

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NMEA-Logger
the 2-chanal-logger now with new firmware

[more...]

Android charts
Worldwide

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OpenSeaMap

Hydro International
Article about OpenSeaMap

[Article...]

Help wanted
Move lights to the right position

[more...]

Gauges of Switzerland
250 river gauges implemented for canoeists

[show chart...]

In Memory of Volker Böder
a Dedicated Hydrographer

[more...]

Garmin chart plotter series - OpenSeaMap now running on all garmin nautical chart plotters

[more...]

Costa Concordia, OpenSeaMap and shallow water depths

Costa Concordia - OpenSeaMap and the project "Shallow water depths"

[Video...]

Wrack "Costa Concordia" in Giglio

Wreckage - have a look at the course of disabled vessel "Costa Concordia" 

[show chart...]

Schiffstracking, AIS, Satellit

Tracking of ships - course, speed and further data of AIS-capable ships is shown on layer "Marine Traffic".

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Weterkarte, Wind, Isobarenkarte, etc

Water depth - worldwide depth profile, using bathymetric data, with  depth lines, seashade and colours.

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Weterkarte, Wind, Isobarenkarte, etc

Weather Chart - 3 day prediction for wind direction and wind speed, air pressure, temperature, precipitation, wave height.

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Meteogram - we show a wind prediction and detailed weather forecast for 4000 harbours.

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50.000 Charts downloaded - more than 300 offline charts are ready for download.

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"boot" fair at Düsseldorf - interested visitors at the stand of OpenSeaMap.

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Visiting Google - harbour "Warnemünde" as 3D-panorama at the Google-headquarters in Zürich

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Haiti - crisis cartography.

[map of Haiti...]

600 Marinas - linked to the wiki-like Port Pilot Book "Skipper-Guide".

[more...]

Wanted:
Water depths NMEA-data

[more...]

Geospatial World 01/2015
Article about OpenSeaMap

[Article..]

MS "Sewol"
Ferry desaster in South Corea

[Chart..]

Forum
Sailors helping sailors
Help in all issues

[to forum...]

iPad

iPad 
App for iPad and iPhone in iTunes

[Download...]

dhyg

Hydrographic news - Article on OpenSeaMap (introduction, English)

[Article...]

CeBIT - gis.TRENDS+MARKETS - contains article on OpenSeaMap (Interview)

[Article...]

Bing-Luftbilder für OpenSeaMap

aerial images - can be set as background image for the map. Those high-resolution images are provided by Bing.

[more...]

SOTM: SeaMap-Editor, Wassertiefen, Leuchtfeuer-Import

Wikipedia - 1.7 Mio geo-referenced Wikipedia articles are integrated into the chart and directly linked to Wikipedia.

[more...]

Trip planning - the tool calculates course and distance, as well as exports a route with a waypoint list.

[more...]

integrated JOSM - You now can edit the chart directly out of the chart itself with the powerful editor "JOSM".

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Sailors to help the Greeks - let us go on holiday in Greece!

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ChaosComputerClub - Speech concerning OpenSeaMap at 27C3 in Berlin 2010

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Wind-Chart - worldwide wind information with wind arrows in our chart.

[more...]

Offline-Charts - maps ready for download.

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4000 Harbours - waiting for their description. All harbours can be described in detail and with photos in our Port Pilot Book.

[more...]

on youtube - first trailer about OpenSeaMap published.

[video...]

Cartoon of the month

Charts for Download

Charts are available for  for Garmin, Lowrance, Simrad, B&G, Android, iPad and Windows apps.

[more...]

Chart on Websites

The chart can be embedded into every website.

[HowTo...]

Tutorials

Video and tutorial

Videos, Tutorials and Wiki-Help.

[List]