Levellings sentence example

levellings
  • The increasing number of measurements of the height of land in all continents and islands, and the very detailed levellings in those countries which have been thoroughly surveyed, enable the average elevation of the land above sea-level to be fairly estimated, although many vast gaps in accurate knowledge remain, and the estimate is not an exact one.
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  • Recent levellings along the Swedish and Danish coasts have confirmed the higher level of the Baltic; and the level of the Mediterranean has also been determined by exact measurements to be from 15 to 24 in.
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  • Levellings from Swinemunde show that the mean level of the surface of the Baltic at that point is 0.093 metres (_ 305 ft.) below.
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