The reconstructed GOSAT Level 3 CO2 data with a resolution of 2.5°×2.5° using bicubic

This data shows the distribution of global CO2 concentration. Its spatial coverage is from 60° S to 60° N, and the data resolution is 0.5° × 0.5°. The data was generated by reconstructing GOSAT Level 3 V02.95 (Bias corrected) products using bicubic interpolation. The GOSAT Level 3 V02.95 (Bias corrected) products can be obtained from https://data2.gosat.nies.go.jp/index_ja.html. Compared with the original data, the reconstructed data resolution has been increased from 2.5° to 0.5° without a large loss of accuracy. The data format is NetCDF, and the data field XCO2 is CO2 concentration data.本数据集展示了全球二氧化碳（CO₂）浓度的空间分布特征。其空间覆盖范围为南纬60°至北纬60°，数据分辨率为0.5°×0.5°。本数据集通过双三次插值（bicubic interpolation）对经过偏差校正的GOSAT Level 3 V02.95产品进行重构生成。经过偏差校正的GOSAT Level 3 V02.95产品可从https://data2.gosat.nies.go.jp/index_ja.html获取。相较于原始数据，重构后的数据分辨率从2.5°提升至0.5°，且未出现显著的精度损失。数据集格式为NetCDF，其中数据字段XCO2代表二氧化碳浓度数据。