GOSAT V9 Fusion Dataset

This dataset contains the calibrated GOSAT XCO2 retrievals against the OCO-2 XCO2 benchmark based on the machine learning models, which is a harmonized dataset that aligns more congruently with OCO-2 XCO2 retrievals. Such integration is pivotal for enhancing observational constraints in carbon flux inversions. The source of Level 2 products for both satellites is NASA's Goddard Earth Science Data and Information Services Center (GES-DISC), accessible at https://disc.gsfc.nasa.gov/. The dataset is shared in the format of the ACOS_L2_Lite_FP product (GOSAT Level 2 XCO2 product) with retrievals of poor quality having been filtered out.