The official publication 1111 INT 1, edited by the Istituto Idrografico della Marina, is the definitive guide to symbols, abbreviations, and terms used on nautical charts. Often referred to as "Carta 1111," this manual is essential for anyone preparing for a boating license or navigating Italian and international waters. What is Publication 1111?
If you are using Chart 1111 in a digital chart plotter (like Navionics or OpenCPN), the symbols are the same, but interactive.
Information on depths, nature of the seabed, and underwater hazards like wrecks or rocks. Aids to Navigation:
Purchase the Chart First: The official legend is often included as a separate sheet inside the physical folded chart. If you bought a digital version, check the ZIP folder for a file named LEGENDA_1111.pdf.
international standard, allowing a navigator to read a chart from a foreign country with the same ease as an Italian one. Organization
: The symbols are grouped into logical sections, such as topography, hydrography, and navigational aids, often featuring a quick-reference legend on the back cover for rapid consultation. Multilingual : Official editions typically include texts in both Italian and English to facilitate international maritime use. Essential Symbols to Recognize
This section provides specific symbols for dangers that are not visible on the surface.