ISO 2533:1975

Overview

ISO 2533:1975 - Standard Atmosphere defines a reference atmospheric model and tabulated properties for a standardized “ISO Standard Atmosphere.” First published in 1975 (corrected/reprinted 1978), it provides a unified set of atmospheric characteristics (temperature, pressure, density and derived properties) for use in design, testing and data processing. The document is identical with the ICAO and WMO Standard Atmospheres in the range −2 km to 32 km and extends tabulated values (geopotential and geometric altitudes) from −2 000 m up to 50 000 m, with an interim extension to 80 000 m.