Simboli Carta Nautica 1111 Pdf -

While the full, updated 2018 edition is a copyrighted physical or digital "book-format" publication often requiring purchase, several official resources and extracts are available online:

Download Simboli Carta Nautica 1111 PDF

• Depth Units: Charts typically indicate "Metres" or "Fathoms." This is the first thing to check.
• Depth Contours: Lines connecting points of equal depth.
• Sounding Datum: The level from which depths are measured (usually Lowest Astronomical Tide).
• Underwater Dangers:
  • With dots: A dangerous wreck that breaks the surface.
  • Without dots: A non-dangerous deep wreck.

  is the essential "dictionary" for every mariner navigating Italian and international waters. Published by the Istituto Idrografico della Marina (IIM) simboli carta nautica 1111 pdf