A yearly gapless 1 km resolution XCO<sub>2</sub> dataset for China
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This is the yearly gapless column-averaged CO<sub>2</sub> dry air mole fractions (XCO<sub>2</sub>) dataset in China from 2012 to 2019. Due to the satellite revisit period and the limitation of sampling window, the continuous XCO<sub>2</sub> data in space is mostly coarse. Long-term data with high spatial resolution (e.g., 1 × 1 km/ yearly) on CO<sub>2</sub> concentration are always unavailable. We proposed a novel model from the perspective of spatial heterogeneity to reconstruct a fine-resolution (1 km ×1 km) XCO<sub>2</sub> data in China from year of 2012 to 2019 based on the existing Global 1° land mapping XCO<sub>2</sub>.
提供机构：
Wu, Chao创建时间：
2024-02-26
