ISO/TR 16015:2002定义了在进行更广泛的分析时，如按照ISO/TS 14253-2的方法进行分析时，由于几何产品规范（GPS）长度测量中的热影响，确定误差、适当修正和评估测量不确定度因素的程序，表明热效应对测量不确定度、系统误差或两者都有显著影响。

ISO/TR 16015:2002 defines procedures for the determination of errors, appropriate corrections and the evaluation of measurement uncertainty contributors due to thermal influences in the performance of length measurements for geometrical product specification (GPS) when broader analyses, such as those in accordance with the methods of ISO/TS 14253-2, show that thermal effects are significant contributors to the measurement uncertainty, systematic error or both.