Standard atmosphere may refer to:
- A standard reference value for air pressure:
- Atmosphere (unit), an approximation of the value at sea level
- Atmospheric pressure, other reference values
- A model of how atmospheric pressure varies with altitude:
- The U.S. Standard Atmosphere, a series of models that give values for pressure, density, and temperature over a range of altitudes
- The International Standard Atmosphere (ISA), an international standard model, defining typical atmospheric properties with altitude, at mid-latitude
Famous quotes containing the words standard and/or atmosphere:
“... the meanest life, the poorest existence, is attributed to Gods will, but as human beings become more affluent, as their living standard and style begin to ascend the material scale, God descends the scale of responsibility at a commensurate speed.”
—Maya Angelou (b. 1928)
“Friendship among nations, as among individuals, calls for constructive efforts to muster the forces of humanity in order that an atmosphere of close understanding and cooperation may be cultivated.”
—Franklin D. Roosevelt (18821945)
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