On July 4, NOAA introduced a new public service called the Online Chart Viewer. The Viewer lets mariners display any nautical chart in the national suite using only an internet browser.

Nautical charts show all the features necessary for your safe navigation from here to there. To get that information, however, you must know how to read a chart. Several outstanding boating safety ...

TCarta has introduced a new line of Satellite Reconnaissance Charts designed to complement official marine navigation maps in shallow waters.

The Pi Chart is, of course, powered by a Raspberry Pi running a few dozen lines of JavaScript and HTML. Software wise, there’s not much to this build save for the new OpenGL-based rendering that ...

[Erland] figured it was high time for digital maps to go nautical and built a tablet-like device to display charts while sailing.

The rare 14th-century portolan chart is worth $7.5 million. Robert Gauthier / Los Angeles Times / Getty Images Last fall, Christie’s auctioned off a “highly unusual” nautical map as part of ...

NavQuest.com contains up to date marine charts, online trip planning, trip check, points of interest and an extensive online store with daily specials.

India has handed over to Kenya 100 nautical charts covering the general coastal area around the Lamu Archipelago (near Kenya’s northern coast), following a joint survey of the area by the Navies ...