An advanced carbon dioxide retrieval algorithm for satellite measurements and its application to GOSAT observations

作者：Yang, Dongxu; Liu, Yi; Cai, Zhaonan^*; Deng, Jianbo; Wang, Jing; Chen, Xi

来源：Science Bulletin, 2015, 60(23): 2063-2066.

DOI：10.1007/s11434-015-0953-2

• Retrieval algorithm
• Satellite remote sensing
• Carbon dioxide
• Carbon flux
• GOSAT

An advanced carbon dioxide retrieval algorithm for satellite observations has been developed at the Institute of Atmospheric Physics, Chinese Academy of Sciences. The algorithm is tested using Greenhouse gases Observing SATellite (GOSAT) L1B data and validated using the Total Column Carbon Observing Network (TCCON) measurements. The retrieved XCO2 agrees well with TCCON measurements in a low bias of 0.15 ppmv and RMSE of 1.48 ppmv, and captured the seasonal variation and increasing of XCO2 in Northern and Southern Hemisphere, respectively, as other measurements.

• 出版日期2015-12
• 单位中国科学院大学; 中国科学院大气物理研究所