The chart symbol indicating that the bottom is coral is ().
A、C
B、Cl
C、Co
D、c
A、C
B、Cl
C、Co
D、c
A、Weekly Admiralty Notices to Mariners B、The Mariners Handbook C、Ocean Passages for the World D、Symbols and Abbreviations used on Admiralty Charts,Chart 5011
A、Ocean Passages for the World B、Symbols and Abbreviations used on Admiralty Charts,Chart 5011 C、IALA Maritime Buoyage System D、Catalogue of Admiralty Charts and Publications
A、Ocean Passages for the World B、Symbols and Abbreviations used on Admiralty Charts,Chart 5011 C、Weekly Admiralty Notices to Mariners D、The Mariners Handbook
A、Ocean Passages for the World B、Symbols and Abbreviations used on Admiralty Charts,Chart 5011 C、IALA Maritime Buoyage System D、The Mariners Handbook
A、you should stay to the north or east of the buoy B、you should stay to the west or south of the buoy C、the buoy is a major lighted buoy D、nothing special for navigational purposes
A、Mercator charts/Loran charts B、Admiralty charts/Routeing charts C、large scale charts/small scale charts D、small scale charts/large scale charts
A、the actual depth B、added to or subtracted from the charted depth C、multiplied by the charted depth D、divided by the charted depth
A、a straight line drawn on the chart approximates a great circle B、the chart should not be used outside of the standard parallels C、the course angle is measured at the mid-longitude of the track line D、distance cannot be measured directly from the chart