2026-10-15T21:42:30Z https://data.mendeley.com/oai

oai:data.mendeley.com/xpmtw4xrw9.1 2025-02-26T10:52:44Z

Zeng, Zhaoliang China XCO2 seamless daily data set Mendeley Data Based on the observed values of OCO-2 XCO2 concentration, meteorological, vegetation, terrain and other variables, the 0.05° high-precision seamless daily XCO2 dataset in China from January 1, 2015 to March 31, 2024 was constructed by using the XGBoost model through multi-source data fusion.The results of model cross-validation (R²= 0.984, RMSE=0.894ppm) and ground station auxiliary validation (R²=0.912, RMSE= 1.720ppm) indicate that the data set constructed in this study has better accuracy and is an effective supplement to the existing observational data sets of XCO2 concentration. Remote Sensing Atmospheric Gas Wang, Yaqiang Gui, Ke Xie, Peng Liu, Zhaohua Dataset doi:10.17632/xpmtw4xrw9.1 oai:data.mendeley.com/xpmtw4xrw9.1 Creative Commons Attribution 4.0 International http://creativecommons.org/licenses/by/4.0 https://data.mendeley.com/datasets/xpmtw4xrw9 2025-02-26T10:52:44Z