Viewing BlueChart g2 > Understanding BlueChart g2 Data

Other features common to most BlueChart g2 data include:

•Depth contour lines (with deep water represented in white)

•Inter-tidal zones

•Spot soundings, as depicted on the original paper chart

•Navigational aids and symbols

•Obstructions and cable areas

WreckInformation

Buoy

Marina

Services

YachtTide

Harbor Station

Garmin includes charts and symbols shown on NOAA chart 1, and marine services from other sources. For more information about nautical chart symbols in the USA, see Chart No. 1 Nautical Chart Symbols Abbreviations and Terms at www.noaa.com.



BlueChart g2 User’s Guide