We call this "elevation".
the height of land above sea level
Dry land is usually above sea level.
the height of land above or below the level of the ocean or sea level
The height or the altitude of the land is its distance above sea level. This is referred to as the elevation of the land.
elvation
ALL "land" is technically "above sea level" - it runs from 0 ft to the top of Mt Everest.
...a good thing for air-breathing creatures.
The height above or below sea level is "elevation". Altitude is used only for distance above sea level.
Height of vellore above sea level is 216m (709 Feets)
elevation maps are maps that show you the height of land above sea level
elevation
Elevation is the word used to refer to the height above the ocean of a given piece of land. For example, the elevation (height above sea level) of the peak of Mt. Everest is 29,029 feet above sea level.
80' to 100' above sea level