Assertion: standard atmosphere | /r/HasProperty | a set of models
Facets:
Source sentences:
text: The US Standard Atmosphere is a set of models that define values for atmospheric temperature, density, pressure and other properties over a wide range of altitudes The first model, based on an existing international standard, was published in 1958 by the US Committee on Extension to the Standard Atmosphere,8 and was updated in 1962,5 1966,9 and 197610