Map dealer Alex Clausen bought the rare nautical chart for $239,000 ... and often include drawings of compass roses, flags, ships and sometimes even sea monsters. Clausen was scrolling through ...

Teledyne Geospatial has launched the CARIS AutoChart, a nautical chart production solution. Traditionally, the production of nautical paper charts has been labor-intensive and time-consuming. It often ...

That was until a voice from a Chinese navy ship with bow No. 500 crackled on the radio ... In early December, Beijing announced its submission of a nautical chart to the United Nations defining the ...