CH4 concentration variability mapping in China

The atmospheric methane (CH4) is considered to be one of the most significant greenhouse gases that contributing to global warming. We require the spatio-temporal continuous data on CH4 in order to accurately reveal the characteristics of CH4 fluctuations, which depend on natural and anthropogenic emissions variability in space and time. To address the data gap challenges associated with satellite-based CH4 observations, this study generate a spatio-temporal continuous CH4 dataset in China. The atmospheric methane (CH4) is considered to be one of the most significant greenhouse gases that contributing to global warming. We require the spatio-temporal continuous data on CH4 in order to accurately reveal the characteristics of CH4 fluctuations, which depend on natural and anthropogenic emissions variability in space and time. To address the data gap challenges associated with satellite-based CH4 observations, this study generate a spatio-temporal continuous CH4 dataset in China.