{"url": "https://doi.org/10.24381/cds.f74805c8", "dataset_provider": "C3S Climate Data Store", "ecvs": ["Greenhouse Gases"], "filters": [{"processing_level": "level_2"}, {"version": "4.5"}, {"sensor_and_algorithm": "merged_emma"}, {"variable": "xco2"}], "relationships": [{"relationship_types": ["IsNewVersionOf"], "related_dataset": "https://catalogue.ceda.ac.uk/uuid/9f002827ba7d48f59019fcfd3577a57e", "related_dataset_start_date": "2015-01-01", "related_dataset_end_date": "2023-01-01", "related_dataset_provider": "CCI Open Data Portal", "description": "The C3S dataset is a newer version"}]}