The elevation of a city is the geographic height of that point relative to sea level. Elevations in the Greater Phoenix area don't vary all that much because the ...

Metres above sea level is a standard metric measurement of the elevation of a location in reference to historic mean sea level ; the determination of what actually ...

Both altitude and elevation are measures of the height of a point relative to some datum. The differences are in how they are derived and what they are normally used for.

HEIGHT, ELEVATION AND SEA LEVEL. HEIGHT is the vertical distance of a point to a horizontal surface. ELEVATION is the height of a point above (or below) sea level.

The lowest point in Wisconsin is about 579 feet above sea level. The highest is a little over a 1951 feet above sea level and the average elevation of Wisconsin is ...

Air pressure above sea level can be calculated as. p = 101325 (1 - 2.25577 10-5 h) 5.25588 (1) where . p = air pressure (Pa) h = altitude above sea level (m)