{"id":"https://openalex.org/W4312127966","doi":"https://doi.org/10.3390/rs14246292","title":"Exploiting the Combined GRACE/GRACE-FO Solutions to Determine Gravimetric Excitations of Polar Motion","display_name":"Exploiting the Combined GRACE/GRACE-FO Solutions to Determine Gravimetric Excitations of Polar Motion","publication_year":2022,"publication_date":"2022-12-12","ids":{"openalex":"https://openalex.org/W4312127966","doi":"https://doi.org/10.3390/rs14246292"},"language":"en","primary_location":{"id":"doi:10.3390/rs14246292","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14246292","pdf_url":"https://www.mdpi.com/2072-4292/14/24/6292/pdf?version=1670989727","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/14/24/6292/pdf?version=1670989727","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056797302","display_name":"Justyna \u015aliwi\u0144ska","orcid":"https://orcid.org/0000-0001-7502-5243"},"institutions":[{"id":"https://openalex.org/I122697084","display_name":"Centrum Bada\u0144 Kosmicznych","ror":"https://ror.org/03zm2br59","country_code":"PL","type":"facility","lineage":["https://openalex.org/I122697084","https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Justyna \u015aliwi\u0144ska","raw_affiliation_strings":["Centrum Bada\u0144 Kosmicznych Polskiej Akademii Nauk, 00-716 Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0001-7502-5243","affiliations":[{"raw_affiliation_string":"Centrum Bada\u0144 Kosmicznych Polskiej Akademii Nauk, 00-716 Warsaw, Poland","institution_ids":["https://openalex.org/I122697084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019635112","display_name":"Ma\u0142gorzata Wi\u0144ska","orcid":"https://orcid.org/0000-0001-5265-3028"},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Ma\u0142gorzata Wi\u0144ska","raw_affiliation_strings":["Faculty of Civil Engineering, Warsaw University of Technology, 00-637 Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0001-5265-3028","affiliations":[{"raw_affiliation_string":"Faculty of Civil Engineering, Warsaw University of Technology, 00-637 Warsaw, Poland","institution_ids":["https://openalex.org/I108403487"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023431837","display_name":"Jolanta Nastula","orcid":"https://orcid.org/0000-0002-1136-5609"},"institutions":[{"id":"https://openalex.org/I122697084","display_name":"Centrum Bada\u0144 Kosmicznych","ror":"https://ror.org/03zm2br59","country_code":"PL","type":"facility","lineage":["https://openalex.org/I122697084","https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Jolanta Nastula","raw_affiliation_strings":["Centrum Bada\u0144 Kosmicznych Polskiej Akademii Nauk, 00-716 Warsaw, Poland"],"raw_orcid":"https://orcid.org/0000-0002-1136-5609","affiliations":[{"raw_affiliation_string":"Centrum Bada\u0144 Kosmicznych Polskiej Akademii Nauk, 00-716 Warsaw, Poland","institution_ids":["https://openalex.org/I122697084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019635112"],"corresponding_institution_ids":["https://openalex.org/I108403487"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.1126,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76614357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"14","issue":"24","first_page":"6292","last_page":"6292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":1.0,"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":1.0,"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/T10655","display_name":"GNSS positioning and interference","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hydrosphere","display_name":"Hydrosphere","score":0.8161259293556213},{"id":"https://openalex.org/keywords/polar-motion","display_name":"Polar motion","score":0.7595179677009583},{"id":"https://openalex.org/keywords/gravimetric-analysis","display_name":"Gravimetric analysis","score":0.571621835231781},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5137580633163452},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.5036486983299255},{"id":"https://openalex.org/keywords/excitation","display_name":"Excitation","score":0.44577667117118835},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.42249998450279236},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.38051390647888184},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3014102578163147},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25424471497535706},{"id":"https://openalex.org/keywords/earths-rotation","display_name":"Earth's rotation","score":0.23549655079841614},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12166553735733032},{"id":"https://openalex.org/keywords/biosphere","display_name":"Biosphere","score":0.07922512292861938}],"concepts":[{"id":"https://openalex.org/C126026641","wikidata":"https://www.wikidata.org/wiki/Q83169","display_name":"Hydrosphere","level":3,"score":0.8161259293556213},{"id":"https://openalex.org/C46668750","wikidata":"https://www.wikidata.org/wiki/Q2167025","display_name":"Polar motion","level":3,"score":0.7595179677009583},{"id":"https://openalex.org/C96278889","wikidata":"https://www.wikidata.org/wiki/Q192414","display_name":"Gravimetric analysis","level":2,"score":0.571621835231781},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5137580633163452},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.5036486983299255},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.44577667117118835},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.42249998450279236},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.38051390647888184},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3014102578163147},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25424471497535706},{"id":"https://openalex.org/C142670403","wikidata":"https://www.wikidata.org/wiki/Q244743","display_name":"Earth's rotation","level":2,"score":0.23549655079841614},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12166553735733032},{"id":"https://openalex.org/C107218244","wikidata":"https://www.wikidata.org/wiki/Q42762","display_name":"Biosphere","level":2,"score":0.07922512292861938},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14246292","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14246292","pdf_url":"https://www.mdpi.com/2072-4292/14/24/6292/pdf?version=1670989727","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b0819b27f4254510992ded812a9a4fd3","is_oa":true,"landing_page_url":"https://doaj.org/article/b0819b27f4254510992ded812a9a4fd3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 24, p 6292 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/24/6292/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14246292","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 14; Issue 24; Pages: 6292","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14246292","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14246292","pdf_url":"https://www.mdpi.com/2072-4292/14/24/6292/pdf?version=1670989727","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.800000011920929,"id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322637","display_name":"Politechnika Warszawska","ror":"https://ror.org/00y0xnp53"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4312127966.pdf","grobid_xml":"https://content.openalex.org/works/W4312127966.grobid-xml"},"referenced_works_count":70,"referenced_works":["https://openalex.org/W323292366","https://openalex.org/W1497886996","https://openalex.org/W1588827410","https://openalex.org/W1591967359","https://openalex.org/W1614673584","https://openalex.org/W1725273891","https://openalex.org/W1976525272","https://openalex.org/W1985479415","https://openalex.org/W2007889444","https://openalex.org/W2009272083","https://openalex.org/W2014100715","https://openalex.org/W2022773075","https://openalex.org/W2023607298","https://openalex.org/W2039684245","https://openalex.org/W2042173009","https://openalex.org/W2043073378","https://openalex.org/W2064821661","https://openalex.org/W2075432911","https://openalex.org/W2081296607","https://openalex.org/W2084417259","https://openalex.org/W2088753743","https://openalex.org/W2089461554","https://openalex.org/W2095246690","https://openalex.org/W2095810017","https://openalex.org/W2110231645","https://openalex.org/W2119180030","https://openalex.org/W2124662745","https://openalex.org/W2134875244","https://openalex.org/W2138836451","https://openalex.org/W2141678491","https://openalex.org/W2144651140","https://openalex.org/W2169229229","https://openalex.org/W2284349768","https://openalex.org/W2323172331","https://openalex.org/W2328481248","https://openalex.org/W2328872078","https://openalex.org/W2334698252","https://openalex.org/W2467487024","https://openalex.org/W2520544011","https://openalex.org/W2536579942","https://openalex.org/W2616085653","https://openalex.org/W2622495319","https://openalex.org/W2885434589","https://openalex.org/W2898851880","https://openalex.org/W2904743348","https://openalex.org/W2904878070","https://openalex.org/W2905115342","https://openalex.org/W2909453958","https://openalex.org/W2936174129","https://openalex.org/W2941362558","https://openalex.org/W2942403577","https://openalex.org/W2943144056","https://openalex.org/W2953989574","https://openalex.org/W2972984441","https://openalex.org/W2996671902","https://openalex.org/W2997401477","https://openalex.org/W3011588502","https://openalex.org/W3032903812","https://openalex.org/W3035176026","https://openalex.org/W3036341826","https://openalex.org/W3094304950","https://openalex.org/W3096526760","https://openalex.org/W3117217904","https://openalex.org/W3128717766","https://openalex.org/W3139012304","https://openalex.org/W3164461498","https://openalex.org/W4255336422","https://openalex.org/W4281715395","https://openalex.org/W6656348442","https://openalex.org/W6670546015"],"related_works":["https://openalex.org/W4386036283","https://openalex.org/W115523220","https://openalex.org/W4211096119","https://openalex.org/W3196998650","https://openalex.org/W4297237319","https://openalex.org/W2362659704","https://openalex.org/W68755755","https://openalex.org/W3112999597","https://openalex.org/W2078888875","https://openalex.org/W2387889211"],"abstract_inverted_index":{"Observations":[0],"from":[1,118,134],"the":[2,27,53,67,71,92,97,112,119,135,140,147,156,176,181,186,198,207,220,230],"Gravity":[3,131],"Recovery":[4],"and":[5,9,35,133,160,202,219,227,232,250,265,273],"Climate":[6],"Experiment":[7],"(GRACE)":[8],"GRACE":[10],"Follow-On":[11],"(GRACE-FO)":[12],"missions":[13],"can":[14,190],"be":[15],"used":[16],"to":[17,37,107,263],"estimate":[18],"gravimetric":[19,86,148],"excitation":[20,87,149,167,183],"of":[21,29,64,73,84,88,158,200,236,267],"polar":[22],"motion":[23],"(PM),":[24],"which":[25,63],"reflects":[26],"contribution":[28],"mass":[30],"changes":[31],"in":[32,101,163,180,197,258],"continental":[33],"hydrosphere":[34],"cryosphere":[36],"PM":[38,74,89,166,237],"variation.":[39],"Many":[40],"solutions":[41],"for":[42,70,129,142,206,229,243,248,252,271],"Earth\u2019s":[43],"gravity":[44],"field":[45],"variations":[46],"have":[47],"been":[48],"developed":[49,257],"by":[50,124,139,153,174],"institutes":[51],"around":[52],"world":[54],"based":[55],"on":[56],"GRACE/GRACE-FO":[57,121],"data;":[58],"however,":[59],"it":[60],"remains":[61],"inconclusive":[62],"them":[65],"is":[66,105],"most":[68],"reliable":[69],"determination":[72],"excitation.":[75],"In":[76],"this":[77,211,259],"study,":[78],"we":[79,189,214],"present":[80],"a":[81,102,108],"combined":[82,103,113,120,182,255],"series":[83,114,150,184,222,256],"GRACE/GRACE-FO-based":[85],"computed":[90],"using":[91,185],"three-cornered-hat":[93],"(TCH)":[94],"method,":[95,188],"wherein":[96],"internal":[98,177],"noise":[99,178],"level":[100,179],"solution":[104,122,137],"reduced":[106],"minimum.":[109],"We":[110],"compare":[111],"with":[115,155,194],"results":[116,171],"obtained":[117,215],"provided":[123],"COST-G":[125,201],"(International":[126],"Combination":[127],"Service":[128],"Time-variable":[130],"Fields)":[132],"single":[136],"elaborated":[138],"Center":[141],"Space":[143],"Research":[144],"(CSR).":[145],"All":[146],"are":[151],"evaluated":[152],"comparison":[154],"sum":[157],"hydrological":[159],"cryospheric":[161],"signals":[162],"geodetically":[164],"observed":[165],"(called":[168],"GAO).":[169],"The":[170,240,254],"show":[172],"that":[173],"minimizing":[175],"TCH":[187],"receive":[191],"higher":[192],"consistency":[193],"GAO":[195,218,269],"than":[196],"case":[199],"CSR":[203],"solutions,":[204],"especially":[205],"non-seasonal":[208],"oscillations.":[209],"For":[210],"spectral":[212],"band,":[213],"correlations":[216],"between":[217],"best-combined":[221],"as":[223,225],"high":[224],"0.65":[226],"0.72":[228],"\u03c71":[231,249,272],"\u03c72":[233],"equatorial":[234],"components":[235],"excitation,":[238],"respectively.":[239,275],"corresponding":[241],"values":[242],"seasonal":[244],"oscillation":[245],"were":[246],"0.91":[247],"0.89":[251],"\u03c72.":[253],"study":[260],"explain":[261],"up":[262],"68%":[264],"60%":[266],"overall":[268],"variability":[270],"\u03c72,":[274]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2023-01-04T00:00:00"}