2026-10-13T02:38:05Z https://www.scidb.cn/oai

10.57760/sciencedb.35913 2026-10-08T15:49:18Z

2026-10-08 Experimental dataset doi:10.57760/sciencedb.35913 en The data are divided into sample vitrinite reflectance data, modeling data, and validation sample data.Sample vitrinite reflectance refers to the conventional reflectance measurement of coal samples, and the average value of the measured data is taken as the true reflectance of the sample.Modeling data are used for model establishment, while validation sample data are applied to model verification. Both types of data include two components: apparent reflectance and vitrinite area proportion. sample vitrinite reflectance data; modeling data; and validation sample data yw221 PUBLIC https://creativecommons.org/licenses/by-nc/4.0/ dataset Science Data Bank