What does the abbreviation MSL stand for on a nautical chart
A: Mean sea light.
B: Mean sea level.
C: Moment sea level.
D: Moment sea light.
A: Mean sea light.
B: Mean sea level.
C: Moment sea level.
D: Moment sea light.
举一反三
- The geoid surface is treated as the surface of mean sea level, which is important for measuring elevations or heights. （ ）
- Horton Point Light（）. A: is 14 feet above sea level B: has a fixed green light C: is shown from a white square tower D: is synchronized with a radio beaco
- Flooding by the sea _______________ a great danger to many people living in the Netherlands because much of the country is actually below sea level.
- The Dead Sea is on the border between _______. It is _______ meters below sea level. That is ______ on Earth. The Dead Sea is the _______ large body of water in the world. The area around the Dead Sea has ancient places that _______. _______ in the Dead Sea are used for health treatments. ______ brings many visitors to the area.
- “Above the sea level” means altitude. （ ）