{ "metadata": { "description": "The content of this database is based information in all.xml and cdawlib/0JSONS", "creationDate": "2026-04-11T02:25:49Z", "columnDefinitions": { "datasetID": "CDAWeb dataset ID", "spase_DatasetResourceID": "SPASE dataset ID associated with this CDAWeb dataset ID", "@ID": null, "@nssdc_ID": null, "@serviceprovider_ID": null, "@timerange_start": null, "@timerange_stop": null, "access/@filenaming": null, "access/@protocol": null, "access/@subdividedby": null, "access/@timerange_start": null, "access/@timerange_stop": null, "access/URL": null, "other_info/link": null, "observatory/@ID": null, "observatory/@nssdc_ID": null, "observatory/@serviceprovider_ID": null, "observatory/description/@short": null, "instrument/@ID": null, "instrument/@nssdc_ID": null, "instrument/@serviceprovider_ID": null, "instrument/description/@short": null, "data_producer/@affiliation": null, "data_producer/@name": null, "data_producer/@title": null, "mission_group/ACE/@ID": null, "mission_group/ACE/@serviceprovider_ID": null, "mission_group/ACE/description/@short": null, "mission_group/!___Interplanetary Data near 1 AU/@ID": null, "mission_group/!___Interplanetary Data near 1 AU/@serviceprovider_ID": null, "mission_group/!___Interplanetary Data near 1 AU/description/@short": null, "instrument_type/@ID": null, "instrument_type/@serviceprovider_ID": null, "description/@short": null, "mastercdf/@ID": null, "mastercdf/@serviceprovider_ID": null, "FileName": null, "FileVersion": null, "Format": null, "Majority": null, "Encoding": null, "TITLE": null, "Project": null, "Discipline": null, "Source_name": null, "Data_version": null, "ADID_ref": null, "Logical_file_id": null, "Data_type": null, "Descriptor": null, "TEXT": null, "MODS": null, "Logical_source": null, "Logical_source_description": null, "PI_name": null, "PI_affiliation": null, "Mission_group": null, "Instrument_type": null, "TEXT_supplement_1": null, "Generation_date": null, "Acknowledgement": null, "Rules_of_use": null, "Generated_by": null, "Time_resolution": null, "LINK_TEXT": null, "LINK_TITLE": null, "HTTP_LINK": null, "alt_logical_source": null, "DOI": null } }, "header": [ "datasetID", "@ID", "@nssdc_ID", "@serviceprovider_ID", "@timerange_start", "@timerange_stop", "access/@filenaming", "access/@protocol", "access/@subdividedby", "access/@timerange_start", "access/@timerange_stop", "access/URL", "other_info/link", "observatory/@ID", "observatory/@nssdc_ID", "observatory/@serviceprovider_ID", "observatory/description/@short", "instrument/@ID", "instrument/@nssdc_ID", "instrument/@serviceprovider_ID", "instrument/description/@short", "data_producer/@affiliation", "data_producer/@name", "data_producer/@title", "mission_group/ACE/@ID", "mission_group/ACE/@serviceprovider_ID", "mission_group/ACE/description/@short", "mission_group/!___Interplanetary Data near 1 AU/@ID", "mission_group/!___Interplanetary Data near 1 AU/@serviceprovider_ID", "mission_group/!___Interplanetary Data near 1 AU/description/@short", "instrument_type/@ID", "instrument_type/@serviceprovider_ID", "description/@short", "mastercdf/@ID", "mastercdf/@serviceprovider_ID", "FileName", "FileVersion", "Format", "Majority", "Encoding", "TITLE", "Project", "Discipline", "Source_name", "Data_version", "ADID_ref", "Logical_file_id", "Data_type", "Descriptor", "TEXT", "MODS", "Logical_source", "Logical_source_description", "PI_name", "PI_affiliation", "Mission_group", "Instrument_type", "TEXT_supplement_1", "Generation_date", "Acknowledgement", "Rules_of_use", "Generated_by", "Time_resolution", "LINK_TEXT", "LINK_TITLE", "HTTP_LINK", "alt_logical_source", "spase_DatasetResourceID", "DOI" ], "body": [ [ "AC_OR_SSC", "ACE_Ephemeris_Position_12min_cdf_cdaweb", "(None) ", "AC_OR_SSC", "1997-08-25 17:48:00", "2026-03-22 23:49:00", "ac_or_ssc_%Y%m%d_%Q.cdf", "https", "None", "1997-08-25 17:48:00", "2026-03-22 23:49:00", "https://cdaweb.gsfc.nasa.gov/pub/data/ace/orbit/level_2_cdaweb/or_ssc", [ { "@URL": "https://sscweb.gsfc.nasa.gov", "@title": "Satellite Situation Center", "@type": "documentation", "#text": "Full ACE and other orbit services at the" } ], "ACE", "None", "ACE", "ACE", "SSC", "None", "SSC", "Satellite Situation Center Ephemeris", " NASA's GSFC", "SSC/SSCWeb", "None", "ACE", "ACE", "ACE", "!___Interplanetary Data near 1 AU", "!___Interplanetary Data near 1 AU", "!___Interplanetary Data near 1 AU", "Ephemeris/Attitude/Ancillary", "Ephemeris/Attitude/Ancillary", "ACE GSE Positions @ 12 min resolution - 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