Global CH4 flux inversion 2003-2011 (MACC / NOAA + SCIAMACHY)

Inverse modelling of global CH4 emissions during 2003-2011 based on TM5-4DVAR model, NOAA surface observations and the XCH4 satellite retrievals from SCIAMACHY (described in detail in Bergamaschi, P., S. Houweling, A. Segers, M. Krol, C. Frankenberg, R. A. Scheepmaker, E. Dlugokencky, S. C. Wofsy, E. A. Kort, C. Sweeney, T. Schuck,C. Brenninkmeijer, H. Chen, V. Beck, and C. Gerbig (2013), Atmospheric CH4 in the first decade of the 21st century: Inverse modeling analysis using SCIAMACHY satellite retrievals and NOAA surface measurements, J. Geophys. Res. Atmos., 118, 7350–7369, doi:10.1002/jgrd.50480). The data set includes gridded monthly average fluxes and daily average 3D CH4 concentration fields2003-2011年全球甲烷（CH4）排放反演建模研究，基于TM5-4DVAR模型、美国国家海洋和大气管理局（NOAA）地面观测数据，以及SCIAMACHY（大气制图扫描成像吸收光谱仪）卫星的XCH4反演数据。详细研究方法与内容参见Bergamaschi P、Houweling S、Segers A等（2013）发表于《地球物理研究杂志：大气卷》的论文《21世纪前十年的大气甲烷：基于SCIAMACHY卫星反演数据与NOAA地面观测的反演建模分析》，该文刊载于第118卷，页码范围7350–7369，DOI:10.1002/jgrd.50480。本数据集包含网格化月平均通量场与日平均三维甲烷浓度场。