{"id":"https://openalex.org/W2075395165","doi":"https://doi.org/10.1109/lgrs.2009.2037837","title":"Denoising Satellite Gravity Signals by Independent Component Analysis","display_name":"Denoising Satellite Gravity Signals by Independent Component Analysis","publication_year":2010,"publication_date":"2010-02-12","ids":{"openalex":"https://openalex.org/W2075395165","doi":"https://doi.org/10.1109/lgrs.2009.2037837","mag":"2075395165"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2009.2037837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2009.2037837","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-00515381","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080685651","display_name":"Fr\u00e9d\u00e9ric Frappart","orcid":"https://orcid.org/0000-0002-4661-8274"},"institutions":[{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I4210125535","display_name":"Observatoire Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/030syve83","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210113730","https://openalex.org/I4210125535","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Frappart","raw_affiliation_strings":["Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535","https://openalex.org/I17866349"]},{"raw_affiliation_string":"Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082519092","display_name":"Guillaume Ramillien","orcid":"https://orcid.org/0000-0003-4504-0770"},"institutions":[{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I4210125535","display_name":"Observatoire Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/030syve83","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210113730","https://openalex.org/I4210125535","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"G. Ramillien","raw_affiliation_strings":["Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535","https://openalex.org/I17866349"]},{"raw_affiliation_string":"Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052862596","display_name":"Philippe Maisongrande","orcid":null},"institutions":[{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I4210125535","display_name":"Observatoire Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/030syve83","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210113730","https://openalex.org/I4210125535","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"P. Maisongrande","raw_affiliation_strings":["Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535","https://openalex.org/I17866349"]},{"raw_affiliation_string":"Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074357063","display_name":"Marie\u2010Paule Bonnet","orcid":"https://orcid.org/0000-0002-3950-4041"},"institutions":[{"id":"https://openalex.org/I17866349","display_name":"Universit\u00e9 F\u00e9d\u00e9rale de Toulouse Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/004raaa70","country_code":"FR","type":"education","lineage":["https://openalex.org/I17866349"]},{"id":"https://openalex.org/I4210125535","display_name":"Observatoire Midi-Pyr\u00e9n\u00e9es","ror":"https://ror.org/030syve83","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1327553481","https://openalex.org/I154202486","https://openalex.org/I2799535048","https://openalex.org/I2799535048","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210113730","https://openalex.org/I4210113730","https://openalex.org/I4210125535","https://openalex.org/I4210131494","https://openalex.org/I4210166444","https://openalex.org/I4405257220","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"M.-P. Bonnet","raw_affiliation_strings":["Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Observatoire Midi Pyr\u00e9n\u00e9es, Universit\u00e9 de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535","https://openalex.org/I17866349"]},{"raw_affiliation_string":"Obs. Midi-Pyrenees, Univ. de Toulouse, Toulouse, France","institution_ids":["https://openalex.org/I4210125535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.9255,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.94963328,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"7","issue":"3","first_page":"421","last_page":"425"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11786","display_name":"Geomagnetism and Paleomagnetism Studies","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.7879377603530884},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.6730877757072449},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6250025629997253},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5730398893356323},{"id":"https://openalex.org/keywords/independence","display_name":"Independence (probability theory)","score":0.5409489870071411},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5284538269042969},{"id":"https://openalex.org/keywords/zonal-and-meridional","display_name":"Zonal and meridional","score":0.4984121322631836},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4895254373550415},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.42654484510421753},{"id":"https://openalex.org/keywords/orbit","display_name":"Orbit (dynamics)","score":0.42092615365982056},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.38889700174331665},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.37740689516067505},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.370688259601593},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35926932096481323},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3556273579597473},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.20903509855270386},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16418495774269104},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1576375663280487},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1341816484928131},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09466749429702759},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09433937072753906},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.07238128781318665}],"concepts":[{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.7879377603530884},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.6730877757072449},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6250025629997253},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5730398893356323},{"id":"https://openalex.org/C35651441","wikidata":"https://www.wikidata.org/wiki/Q625303","display_name":"Independence (probability theory)","level":2,"score":0.5409489870071411},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5284538269042969},{"id":"https://openalex.org/C123010829","wikidata":"https://www.wikidata.org/wiki/Q2381018","display_name":"Zonal and meridional","level":2,"score":0.4984121322631836},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4895254373550415},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.42654484510421753},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.42092615365982056},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.38889700174331665},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.37740689516067505},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.370688259601593},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35926932096481323},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3556273579597473},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20903509855270386},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16418495774269104},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1576375663280487},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1341816484928131},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09466749429702759},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09433937072753906},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.07238128781318665},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/lgrs.2009.2037837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2009.2037837","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00515381v1","is_oa":true,"landing_page_url":"https://hal.science/hal-00515381","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters, 2010, 7 (3), pp.421-425. &#x27E8;10.1109/LGRS.2009.2037837&#x27E9;","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:gfz-potsdam.de:escidoc:1117895","is_oa":false,"landing_page_url":"http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:1117895","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"http://purl.org/escidoc/metadata/ves/publication-types/article"},{"id":"pmh:oai:gfzpublic.gfz-potsdam.de:item_1117895","is_oa":false,"landing_page_url":"https://gfzpublic.gfz-potsdam.de/pubman/item/item_1117895","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:gfzpublic.gfz.de:item_1117895","is_oa":false,"landing_page_url":"https://gfzpublic.gfz.de/pubman/item/item_1117895","pdf_url":null,"source":{"id":"https://openalex.org/S4306401313","display_name":"Publication Database GFZ (GFZ German Research Centre for Geosciences)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210152878","host_organization_name":"GFZ Helmholtz Centre for Geosciences","host_organization_lineage":["https://openalex.org/I4210152878"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-00515381v1","is_oa":true,"landing_page_url":"https://hal.science/hal-00515381","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters, 2010, 7 (3), pp.421-425. &#x27E8;10.1109/LGRS.2009.2037837&#x27E9;","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1491220419","https://openalex.org/W1981137000","https://openalex.org/W2007815508","https://openalex.org/W2052879598","https://openalex.org/W2060576920","https://openalex.org/W2068953701","https://openalex.org/W2072271229","https://openalex.org/W2073612272","https://openalex.org/W2092645526","https://openalex.org/W2099741732","https://openalex.org/W2101933716","https://openalex.org/W2108384686","https://openalex.org/W2123649031","https://openalex.org/W2138073816","https://openalex.org/W2141224535","https://openalex.org/W2143169494","https://openalex.org/W2151329188","https://openalex.org/W2156982859","https://openalex.org/W2160057192","https://openalex.org/W4241874243"],"related_works":["https://openalex.org/W3113091479","https://openalex.org/W2162899405","https://openalex.org/W941090075","https://openalex.org/W2044987316","https://openalex.org/W3134374554","https://openalex.org/W2237480245","https://openalex.org/W2075065631","https://openalex.org/W2519167559","https://openalex.org/W4311248832","https://openalex.org/W4386113923"],"abstract_inverted_index":{"Independent":[0],"component":[1],"analysis":[2],"(ICA)":[3],"is":[4,28,100],"a":[5,103],"blind":[6],"separation":[7],"method":[8,145],"based":[9,25],"on":[10,26,102,129,134],"simple":[11],"assumptions":[12],"of":[13,16,21,67,70,91,97,110],"the":[14,19,40,51,56,68,92,98,118,124,130,135,143],"independence":[15],"sources":[17],"and":[18,37,48,59,82],"non-Gaussianity":[20],"observations.":[22],"An":[23],"approach":[24],"ICA":[27],"used":[29],"here":[30],"to":[31,45,107,142],"extract":[32],"hydrological":[33],"signals":[34,128],"over":[35],"land":[36],"oceans":[38],"from":[39,75,123],"polluting":[41],"striping":[42],"noise":[43],"due":[44],"orbit":[46],"repetitiveness":[47],"present":[49],"in":[50],"gravity":[52,127],"anomalies":[53],"detected":[54],"by":[55],"Gravity":[57],"Recovery":[58],"Climate":[60],"Experiment":[61],"(GRACE)":[62],"satellites.":[63],"We":[64],"took":[65],"advantage":[66],"availability":[69],"monthly":[71],"level-2":[72],"GRACE":[73,111],"solutions":[74],"three":[76],"official":[77],"providers":[78],"(i.e.,":[79],"CSR,":[80],"JPL,":[81],"GFZ)":[83],"that":[84],"can":[85],"be":[86],"considered":[87],"as":[88],"different":[89],"observations":[90],"same":[93],"phenomenon.":[94],"The":[95],"efficiency":[96],"methodology":[99],"demonstrated":[101],"synthetic":[104],"case.":[105],"Applied":[106],"one":[108],"month":[109],"solutions,":[112],"it":[113],"allows":[114],"for":[115,146],"clearly":[116],"separating":[117],"total":[119],"water":[120,148],"storage":[121],"change":[122],"meridional-oriented":[125],"spurious":[126],"continents":[131],"but":[132],"not":[133],"oceans.":[136],"This":[137],"technique":[138],"gives":[139],"results":[140],"equivalent":[141],"destriping":[144],"continental":[147],"storage.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
