Atmosculator is a freeware Mac OS X application that calculates key properties of the Earth's atmosphere as a function of altitude using the 1976 Standard Atmosphere Model. It can be used to determine the pressure, temperature, density, viscosity and other parameters up to an altitude of 278,385 feet (84.852 km). The 1976 model is the latest of a number of versions developed jointly by NOAA, NASA and the USAF. The complete model includes properties at even higher altitudes, but these regions are more complex and are not included here.
Atmos Calculator
Atmosculator also provides the option of calculating properties under non-standard conditions - i.e. when the temperature differs from that of the standard model.
Atoms Calculator
Atmosculator is a Mac OS X application that calculates properties in the 1976 Standard Atmosphere. Atmosculator Mobile. A simple static table of key values. Yes, there are many ICAO standards. We are talking about only one, the 'standard atmosphere' standard, as described in ICAO, Manual of the ICAO Standard Atmosphere (extended to 80 kilometres (262 500 feet)), Doc 7488-CD, Third Edition, 1993, ISBN 92-9194-004-6. Global Warming February 10, 2009 ME 496ALT – Alternative Energy 5 5 Stratospheric Ozone. Ground level (tropospheric) ozone is a pollutant. Stratospheric ozone reduces UV. The International Standard Atmosphere (ISA) is an atmospheric model of how the pressure, temperature, density, and viscosity of the Earth s atmosphere change over a wide range of altitudes. It consists of tables of values at various altitudes,…. Atmosculator is a freeware Mac OS X application that calculates key properties of the Earth's atmosphere as a function of altitude using the 1976 Standard Atmosphere Model. It can be used to determine the pressure, temperature, density, viscosity and other parameters up to an altitude of 278,385 feet (84.852 km).
Although the values provided by Atmosculator have been carefully checked against the original U.S. Government source, their accuracy cannot be guaranteed, so please use this tool at your own risk.
If the above link does not work, try: U.S. Standard Atmosphere 1976 which can be found by searching NASA Technical Reports Server. This link might be useful: U.S. Standard Atmosphere 1976.
Atmosculator includes extensive Help on the basis of the model and a mathematical derivation showing how the properties are calculated. For your online convenience, this description of the Standard Atmosphere Model is reproduced here.