It depends on the altitude and location of the shuttle and the weather at the time
If one flies at high altitude the air gets thinner, that is, there is less of it. If one wants to have enough oxygen, he will need a mask.
it means that determining the location of something by measuring the time it takes for an echo to return from it
Above 100,000 feet altitude (20 miles).
It is 87 km of altitude.
Sea Level
A tape measure.
A pyramid has a rectangular base measuring 6'x4' If its altitude is 8' what is its volume
Altitude. Height. Depends on what you are measuring.
An altimeter is an altitude measuring device (alti + meter).
the altitude of polaris is same as the latitude of your location assuming that you are in the northern hemisphere
It is the altitude.
Yes it is also the altitude and depth
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A backstaff is a an early navigational instrument for measuring the altitude of the sun and hence calculating latitude.
2. Elmira
Radar altimeter gets altitude information by bouncing a radio wave off the surface of the Earth and determines the aircrafts altitude by measuring the length of time it takes for the signal to return. Barometric altimeters get altitude information by measuring the barometric air pressure outside the aircraft. Barometric pressure decreases as altitude increases. Radar altimeters will give altitude above ground level while barometric altimeters give altitude above sea level.