ISO 25178-71:2012定义了用于验证测量仪器软件的S1和S2型软件测量标准（标准）。它还定义了用于校准仪器的文件格式，用于通过标准，链接6的表面纹理链中定义的面法来测量表面纹理

ISO 25178-71:2012 defines Type S1 and Type S2 software measurement standards (etalons) for verifying the software of measuring instruments. It also defines the file format of Type S1 software measurement standards for the calibration of instruments for the measurement of surface texture by the areal method as defined in the areal surface texture chain of standards, chain link 6.