mean sea level

Between 1901 and 2010, the global mean sea level rose by about 7.4 inches.

The result of this is a mean error of 35 feet in Coropunas elevation above mean sea level.

Can we not find that mean sea-level now, hushing alike the voices of adulation and of depreciation?

The principal peak east of the Salween is on the Loi Lan ridge, 7109 ft. above mean sea-level.

Its crest, as planned, will be at an elevation of 115 feet above mean sea-level, or 30 feet above the normal level of the lake.