{"id":"https://openalex.org/W3165341043","doi":"https://doi.org/10.3390/rs13091736","title":"Antarctic Ice Mass Change Products from GRACE/GRACE-FO Using Tailored Sensitivity Kernels","display_name":"Antarctic Ice Mass Change Products from GRACE/GRACE-FO Using Tailored Sensitivity Kernels","publication_year":2021,"publication_date":"2021-04-29","ids":{"openalex":"https://openalex.org/W3165341043","doi":"https://doi.org/10.3390/rs13091736","mag":"3165341043"},"language":"en","primary_location":{"id":"doi:10.3390/rs13091736","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13091736","pdf_url":"https://www.mdpi.com/2072-4292/13/9/1736/pdf?version=1619778770","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/2072-4292/13/9/1736/pdf?version=1619778770","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070762844","display_name":"Andreas Groh","orcid":"https://orcid.org/0000-0003-0106-5802"},"institutions":[{"id":"https://openalex.org/I4210116325","display_name":"Planet","ror":"https://ror.org/02ekwm539","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210116325"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Andreas Groh","raw_affiliation_strings":["Institut f\u00fcr Planetare Geod\u00e4sie, Technische Universit\u00e4t Dresden, 01062 Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Planetare Geod\u00e4sie, Technische Universit\u00e4t Dresden, 01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965","https://openalex.org/I4210116325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042646473","display_name":"Martin Horwath","orcid":"https://orcid.org/0000-0001-5797-244X"},"institutions":[{"id":"https://openalex.org/I4210116325","display_name":"Planet","ror":"https://ror.org/02ekwm539","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210116325"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Horwath","raw_affiliation_strings":["Institut f\u00fcr Planetare Geod\u00e4sie, Technische Universit\u00e4t Dresden, 01062 Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Planetare Geod\u00e4sie, Technische Universit\u00e4t Dresden, 01062 Dresden, Germany","institution_ids":["https://openalex.org/I78650965","https://openalex.org/I4210116325"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070762844"],"corresponding_institution_ids":["https://openalex.org/I4210116325","https://openalex.org/I78650965"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":11.4312,"has_fulltext":true,"cited_by_count":72,"citation_normalized_percentile":{"value":0.99129984,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"13","issue":"9","first_page":"1736","last_page":"1736"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9706000089645386,"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/T11786","display_name":"Geomagnetism and Paleomagnetism Studies","score":0.9593999981880188,"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/environmental-science","display_name":"Environmental science","score":0.5260434150695801},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.49935412406921387},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.4617609679698944},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4464940130710602},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.35430848598480225},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3057093024253845},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.30357351899147034},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21787706017494202},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17733094096183777},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09310227632522583}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5260434150695801},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.49935412406921387},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.4617609679698944},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4464940130710602},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.35430848598480225},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3057093024253845},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.30357351899147034},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21787706017494202},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17733094096183777},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09310227632522583},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13091736","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13091736","pdf_url":"https://www.mdpi.com/2072-4292/13/9/1736/pdf?version=1619778770","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:282cdfd4d03a40d8a4c4765d584f2274","is_oa":true,"landing_page_url":"https://doaj.org/article/282cdfd4d03a40d8a4c4765d584f2274","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 13, Iss 9, p 1736 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/9/1736/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13091736","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 13; Issue 9; Pages: 1736","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13091736","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13091736","pdf_url":"https://www.mdpi.com/2072-4292/13/9/1736/pdf?version=1619778770","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","id":"https://metadata.un.org/sdg/13","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G3335204946","display_name":null,"funder_award_id":"4000126813/19/I-NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G5375540638","display_name":null,"funder_award_id":"4000119910/17/I-NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G6188115018","display_name":null,"funder_award_id":"4000126813","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G7620360420","display_name":null,"funder_award_id":"4000126523/19/I-NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"},{"id":"https://openalex.org/G8785859901","display_name":null,"funder_award_id":"contract number 4000119910/17/I-NB","funder_id":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320321602","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt","ror":"https://ror.org/04bwf3e34"},{"id":"https://openalex.org/F4320321613","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30"},{"id":"https://openalex.org/F4320328774","display_name":"S\u00e4chsische Landesbibliothek \u2013 Staats- und Universit\u00e4tsbibliothek Dresden","ror":"https://ror.org/03wf51b65"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3165341043.pdf","grobid_xml":"https://content.openalex.org/works/W3165341043.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W244271740","https://openalex.org/W1544223462","https://openalex.org/W1556254034","https://openalex.org/W1771025053","https://openalex.org/W1987917134","https://openalex.org/W1991999944","https://openalex.org/W2000481880","https://openalex.org/W2002868625","https://openalex.org/W2022712506","https://openalex.org/W2022884364","https://openalex.org/W2042251987","https://openalex.org/W2059409029","https://openalex.org/W2060576920","https://openalex.org/W2068968059","https://openalex.org/W2070620886","https://openalex.org/W2070877572","https://openalex.org/W2092645526","https://openalex.org/W2096787382","https://openalex.org/W2105999651","https://openalex.org/W2108434249","https://openalex.org/W2122775741","https://openalex.org/W2125633611","https://openalex.org/W2127069989","https://openalex.org/W2142310394","https://openalex.org/W2144152326","https://openalex.org/W2147611611","https://openalex.org/W2150022032","https://openalex.org/W2151329188","https://openalex.org/W2156835528","https://openalex.org/W2159268657","https://openalex.org/W2159614822","https://openalex.org/W2160057192","https://openalex.org/W2167573622","https://openalex.org/W2486022930","https://openalex.org/W2529847781","https://openalex.org/W2555329729","https://openalex.org/W2578786511","https://openalex.org/W2737379784","https://openalex.org/W2756363526","https://openalex.org/W2767358482","https://openalex.org/W2767600682","https://openalex.org/W2768939228","https://openalex.org/W2788859954","https://openalex.org/W2791275538","https://openalex.org/W2801080873","https://openalex.org/W2908740848","https://openalex.org/W2936023010","https://openalex.org/W2936701117","https://openalex.org/W2944938813","https://openalex.org/W2948801523","https://openalex.org/W2955601777","https://openalex.org/W2972984441","https://openalex.org/W2976391438","https://openalex.org/W3011994667","https://openalex.org/W3026223029","https://openalex.org/W3193341439","https://openalex.org/W6667709191","https://openalex.org/W6681707321"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W119731573","https://openalex.org/W2279247987","https://openalex.org/W1655553142","https://openalex.org/W2120614840","https://openalex.org/W2327051096","https://openalex.org/W2096819438","https://openalex.org/W2044098611","https://openalex.org/W1828440254","https://openalex.org/W1529812919"],"abstract_inverted_index":{"We":[0,78],"derived":[1,143],"gravimetric":[2],"mass":[3,10,154,188],"change":[4,155],"products,":[5],"i.e.,":[6],"gridded":[7],"and":[8,27,32,75,135,178],"basin-averaged":[9],"changes,":[11],"for":[12,50,80],"the":[13,24,51,68,109,116,130,138,142,179,183,187,191],"Antarctic":[14],"Ice":[15],"Sheet":[16],"(AIS)":[17],"from":[18,129,157,175],"time-variable":[19],"gravity-field":[20],"solutions":[21,162],"acquired":[22],"by":[23,83,125,136],"Gravity":[25],"Recovery":[26],"Climate":[28],"Experiment":[29],"(GRACE)":[30],"mission":[31,73,81],"its":[33],"successor":[34],"GRACE-FO,":[35],"covering":[36,163],"more":[37],"than":[38],"18":[39],"years.":[40],"For":[41,182],"this":[42],"purpose,":[43],"tailored":[44],"sensitivity":[45],"kernels":[46],"(TSKs)":[47],"were":[48,60,101,150,169],"generated":[49],"application":[52],"in":[53,62,115],"a":[54,63,121,202],"regional":[55],"integration":[56],"approach.":[57],"The":[58,146],"TSKs":[59,124,149],"inferred":[61],"formal":[64],"optimization":[65],"approach":[66],"minimizing":[67],"sum":[69],"of":[70,85,96,99,123,132,141,190,206],"both":[71],"propagated":[72],"errors":[74,82],"leakage":[76,100,105,128],"errors.":[77,106],"accounted":[79],"means":[84],"an":[86],"empirical":[87],"error":[88],"covariance":[89],"model,":[90],"while":[91],"assumptions":[92],"on":[93],"signal":[94,127],"variances":[95],"potential":[97],"sources":[98],"used":[102,114,151],"to":[103,112,152,165,171,195,201],"minimize":[104],"To":[107],"identify":[108],"optimal":[110],"parameters":[111],"be":[113,196],"TSK":[117],"generation,":[118],"we":[119],"assessed":[120],"set":[122],"quantifying":[126],"processing":[131],"synthetic":[133],"data":[134,173],"inferring":[137],"noise":[139],"level":[140],"basin":[144],"products.":[145],"finally":[147],"selected":[148],"calculate":[153],"products":[156,168],"GRACE/GRACE-FO":[158],"Level-2":[159],"spherical":[160],"harmonic":[161],"2002-04":[164],"2020-07.":[166],"These":[167],"compared":[170],"external":[172],"sets":[174],"satellite":[176],"altimetry":[177],"input\u2013output":[180],"method.":[181],"period":[184],"under":[185],"investigation,":[186],"balance":[189],"AIS":[192],"was":[193],"quantified":[194],"\u221290.9\u00b143.5":[197],"Gt":[198],"a\u22121,":[199],"corresponding":[200],"mean":[203],"sea-level":[204],"rise":[205],"0.25\u00b10.12":[207],"mm":[208],"a\u22121.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":26},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":10}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}