{"id":"https://openalex.org/W4408251897","doi":"https://doi.org/10.1109/tim.2025.3548228","title":"Ship-Borne Marine Absolute Gravimetry via Sensors Ultratight Fusion of an Atomic Gravimeter and a Classical Accelerometer","display_name":"Ship-Borne Marine Absolute Gravimetry via Sensors Ultratight Fusion of an Atomic Gravimeter and a Classical Accelerometer","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408251897","doi":"https://doi.org/10.1109/tim.2025.3548228"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3548228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3548228","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072701397","display_name":"Hao Che","orcid":"https://orcid.org/0000-0002-9140-7978"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Che","raw_affiliation_strings":["School of Electrical Engineering, Naval University of Engineering, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-9140-7978","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101900740","display_name":"An Li","orcid":"https://orcid.org/0000-0002-4557-6455"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"An Li","raw_affiliation_strings":["School of Electrical Engineering, Naval University of Engineering, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-4557-6455","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jie Fang","orcid":"https://orcid.org/0009-0005-9775-1525"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Fang","raw_affiliation_strings":["Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0005-9775-1525","affiliations":[{"raw_affiliation_string":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023795217","display_name":"Chunfu Huang","orcid":"https://orcid.org/0000-0002-8887-257X"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunfu Huang","raw_affiliation_strings":["School of Electrical Engineering, Naval University of Engineering, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-8887-257X","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103133434","display_name":"Wenzhang Wang","orcid":"https://orcid.org/0009-0009-4057-511X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzhang Wang","raw_affiliation_strings":["Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0009-4057-511X","affiliations":[{"raw_affiliation_string":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101753872","display_name":"Yang Zhou","orcid":"https://orcid.org/0009-0001-9632-1399"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Zhou","raw_affiliation_strings":["Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0001-9632-1399","affiliations":[{"raw_affiliation_string":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100329974","display_name":"Xi Chen","orcid":"https://orcid.org/0000-0002-7447-882X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Chen","raw_affiliation_strings":["Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-7447-882X","affiliations":[{"raw_affiliation_string":"Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015154357","display_name":"Fangjun Qin","orcid":"https://orcid.org/0000-0002-6777-2713"},"institutions":[{"id":"https://openalex.org/I2800710378","display_name":"Naval University of Engineering","ror":"https://ror.org/056vyez31","country_code":"CN","type":"education","lineage":["https://openalex.org/I2800710378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangjun Qin","raw_affiliation_strings":["School of Electrical Engineering, Naval University of Engineering, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-6777-2713","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Naval University of Engineering, Wuhan, China","institution_ids":["https://openalex.org/I2800710378"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.111,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.96529534,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards","score":0.8899999856948853,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards","score":0.8899999856948853,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.8884000182151794,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.885699987411499,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gravimeter","display_name":"Gravimeter","score":0.994016170501709},{"id":"https://openalex.org/keywords/gravimetry","display_name":"Gravimetry","score":0.9078754186630249},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8231674432754517},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.4876483678817749},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4397292733192444},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.43919670581817627},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.41410937905311584},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.357869029045105},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32467979192733765},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.23291173577308655},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15806743502616882},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14733397960662842},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.07974174618721008}],"concepts":[{"id":"https://openalex.org/C139974479","wikidata":"https://www.wikidata.org/wiki/Q499964","display_name":"Gravimeter","level":3,"score":0.994016170501709},{"id":"https://openalex.org/C202453963","wikidata":"https://www.wikidata.org/wiki/Q499964","display_name":"Gravimetry","level":3,"score":0.9078754186630249},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8231674432754517},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.4876483678817749},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4397292733192444},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.43919670581817627},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.41410937905311584},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.357869029045105},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32467979192733765},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.23291173577308655},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15806743502616882},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14733397960662842},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.07974174618721008},{"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3548228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3548228","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G4336023889","display_name":null,"funder_award_id":"2020M672453","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4962455307","display_name":null,"funder_award_id":"42274013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6370652677","display_name":null,"funder_award_id":"12204493","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7208135399","display_name":null,"funder_award_id":"62373367","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G776553631","display_name":null,"funder_award_id":"2020M672453","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1989929544","https://openalex.org/W2032140091","https://openalex.org/W2052971702","https://openalex.org/W2079440845","https://openalex.org/W2100960012","https://openalex.org/W2113713133","https://openalex.org/W2126280647","https://openalex.org/W2294560326","https://openalex.org/W2783505593","https://openalex.org/W2794667453","https://openalex.org/W2803726838","https://openalex.org/W2885641040","https://openalex.org/W2952837711","https://openalex.org/W2956303418","https://openalex.org/W2962856376","https://openalex.org/W2982035462","https://openalex.org/W3013772076","https://openalex.org/W3136451220","https://openalex.org/W3172028857","https://openalex.org/W4206646347","https://openalex.org/W4214903345","https://openalex.org/W4214947022","https://openalex.org/W4226068518","https://openalex.org/W4285009767","https://openalex.org/W4285169214","https://openalex.org/W4294215147","https://openalex.org/W4361212241","https://openalex.org/W4386363103","https://openalex.org/W4391526828","https://openalex.org/W4391876823","https://openalex.org/W4399485183","https://openalex.org/W4401113013","https://openalex.org/W6759208586"],"related_works":["https://openalex.org/W2555827460","https://openalex.org/W4400764540","https://openalex.org/W2081755082","https://openalex.org/W2620889461","https://openalex.org/W2050959948","https://openalex.org/W1642520119","https://openalex.org/W2748254977","https://openalex.org/W4306706783","https://openalex.org/W185133015","https://openalex.org/W2897295380"],"abstract_inverted_index":{"Atomic":[0,60],"gravimeters":[1,61],"have":[2],"been":[3,7],"developed":[4],"rapidly":[5],"and":[6,48,66,74,88,104,153,162,192],"widely":[8],"used":[9,132],"in":[10,183,234],"recent":[11],"years,":[12],"while":[13,78,121],"their":[14],"implementation":[15],"for":[16,55,117],"ship-borne":[17,56],"marine":[18,57,174],"applications":[19],"is":[20,255],"still":[21],"limited.":[22],"The":[23,141,227],"harsh":[24],"vibration":[25],"environment":[26],"destroys":[27],"the":[28,33,93,95,98,118,122,135,138,155,187,190,193,214,217,235,250,258,264,267],"atomic":[29,46,119],"interference":[30,124],"fringe,":[31],"making":[32],"extraction":[34],"of":[35,44,137,147,157,176,189,200,224,229,246,253,266],"absolute":[36,58,69,158,164],"gravity":[37,194],"more":[38],"challenging.":[39],"An":[40],"ultratight":[41,268],"fusion":[42,260,269],"scheme":[43],"an":[45,220,242],"gravimeter":[47,100,212],"a":[49,79,173,197,210],"classical":[50,80,99,139],"accelerometer":[51,81],"was":[52,101,115,126,131,180,203,238],"therefore":[53],"proposed":[54],"gravimetry.":[59],"can":[62],"realize":[63],"very":[64],"sensitive":[65],"long-time":[67],"stable":[68],"measurement":[70,84,228],"without":[71],"mechanical":[72],"wear":[73],"with":[75,85,172,207,257],"zero":[76],"drift,":[77],"delivers":[82],"continuous":[83,161],"large":[86],"bandwidth":[87],"wide":[89],"dynamic":[90],"range.":[91],"In":[92],"fusion,":[94],"signal":[96],"from":[97,143,209],"first":[102],"recovered,":[103],"then":[105],"its":[106],"weighted":[107,123],"coupling":[108],"coefficients":[109],"were":[110,149],"determined.":[111],"Vibration":[112],"phase":[113],"compensation":[114],"achieved":[116],"gravimeter,":[120],"fringe":[125],"reconstructed.":[127],"Extended":[128],"Kalman":[129],"filter":[130,152],"to":[133,151,185,240],"estimate":[134],"drift":[136],"accelerometer.":[140],"data":[142,195,208,254],"these":[144],"two":[145],"types":[146],"sensors":[148],"fused":[150],"correct":[154],"output":[156],"acceleration.":[159],"Ultimately,":[160],"high-precision":[163],"gravimetry":[165,170],"could":[166],"be":[167],"realized.":[168],"A":[169],"experiment":[171],"survey":[175,232],"around":[177],"44":[178],"h":[179],"carried":[181],"out":[182],"order":[184],"test":[186],"effectiveness":[188],"scheme,":[191],"at":[196],"sampling":[198],"rate":[199],"1":[201],"Hz":[202],"obtained.":[204],"After":[205],"comparison":[206],"relative":[211],"on":[213],"same":[215,251],"ship,":[216],"evaluation":[218],"revealed":[219],"external":[221],"coincidence":[222,244],"precision":[223,245],"0.89":[225],"mGal.":[226,248],"four":[230],"repeated":[231],"lines":[233],"east-west":[236],"direction":[237],"evaluated":[239],"obtain":[241],"internal":[243],"0.79":[247],"Besides,":[249],"group":[252],"compared":[256],"loose":[259],"method,":[261],"which":[262],"proves":[263],"superiority":[265],"method":[270],"quantitatively.":[271]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}