{"id":"https://openalex.org/W2066626767","doi":"https://doi.org/10.3390/s140305426","title":"Experimental Investigations on Airborne Gravimetry Based on Compressed Sensing","display_name":"Experimental Investigations on Airborne Gravimetry Based on Compressed Sensing","publication_year":2014,"publication_date":"2014-03-18","ids":{"openalex":"https://openalex.org/W2066626767","doi":"https://doi.org/10.3390/s140305426","mag":"2066626767","pmid":"https://pubmed.ncbi.nlm.nih.gov/24647125"},"language":"en","primary_location":{"id":"doi:10.3390/s140305426","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s140305426","pdf_url":"https://www.mdpi.com/1424-8220/14/3/5426/pdf?version=1403350729","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/14/3/5426/pdf?version=1403350729","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005462320","display_name":"Yapeng Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yapeng Yang","raw_affiliation_strings":["Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101681550","display_name":"Meiping Wu","orcid":"https://orcid.org/0000-0003-3819-9281"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meiping Wu","raw_affiliation_strings":["Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100743242","display_name":"Jinling Wang","orcid":"https://orcid.org/0000-0002-6485-780X"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jinling Wang","raw_affiliation_strings":["School of Civil and Environmental Engineering, University of New South Wales, Sydney,  NSW 2052, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Civil and Environmental Engineering, University of New South Wales, Sydney,  NSW 2052, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102969281","display_name":"Kaidong Zhang","orcid":"https://orcid.org/0000-0002-8294-8537"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaidong Zhang","raw_affiliation_strings":["Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034199614","display_name":"Juliang Cao","orcid":"https://orcid.org/0000-0003-4704-4919"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juliang Cao","raw_affiliation_strings":["Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050799659","display_name":"Shaokun Cai","orcid":"https://orcid.org/0000-0002-2670-8256"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaokun Cai","raw_affiliation_strings":["Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, College of Mechatronics and Automation, National University of Defense Technology, Deya Street 109, Changsha 410073, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06777349,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"3","first_page":"5426","last_page":"5440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9987999796867371,"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":0.9987999796867371,"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":0.9955000281333923,"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gravimetry","display_name":"Gravimetry","score":0.7982585430145264},{"id":"https://openalex.org/keywords/gravimeter","display_name":"Gravimeter","score":0.7893800735473633},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.6648083329200745},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6296073794364929},{"id":"https://openalex.org/keywords/gravity-anomaly","display_name":"Gravity anomaly","score":0.5348113775253296},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5202708840370178},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.48038536310195923},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.47093167901039124},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.45896175503730774},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.45621031522750854},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3997722864151001},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3430541157722473},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33508244156837463},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.308132529258728},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.22169935703277588},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.19061806797981262},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1845235824584961},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13699567317962646},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.13354802131652832},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10291579365730286},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09304165840148926}],"concepts":[{"id":"https://openalex.org/C202453963","wikidata":"https://www.wikidata.org/wiki/Q499964","display_name":"Gravimetry","level":3,"score":0.7982585430145264},{"id":"https://openalex.org/C139974479","wikidata":"https://www.wikidata.org/wiki/Q499964","display_name":"Gravimeter","level":3,"score":0.7893800735473633},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.6648083329200745},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6296073794364929},{"id":"https://openalex.org/C96342900","wikidata":"https://www.wikidata.org/wiki/Q1413914","display_name":"Gravity anomaly","level":3,"score":0.5348113775253296},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5202708840370178},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.48038536310195923},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.47093167901039124},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.45896175503730774},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.45621031522750854},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3997722864151001},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3430541157722473},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33508244156837463},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.308132529258728},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.22169935703277588},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.19061806797981262},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1845235824584961},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13699567317962646},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.13354802131652832},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10291579365730286},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09304165840148926},{"id":"https://openalex.org/C30399818","wikidata":"https://www.wikidata.org/wiki/Q5048830","display_name":"Casing","level":2,"score":0.0},{"id":"https://openalex.org/C2776364302","wikidata":"https://www.wikidata.org/wiki/Q1845437","display_name":"Oil field","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s140305426","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s140305426","pdf_url":"https://www.mdpi.com/1424-8220/14/3/5426/pdf?version=1403350729","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:24647125","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24647125","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:997a54f4835a44aab3dfe0ed4854fc79","is_oa":true,"landing_page_url":"https://doaj.org/article/997a54f4835a44aab3dfe0ed4854fc79","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":"Sensors, Vol 14, Iss 3, Pp 5426-5440 (2014)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2979843","is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC4003999","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/14/3/5426/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s140305426","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":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:4003999","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4003999","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s140305426","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s140305426","pdf_url":"https://www.mdpi.com/1424-8220/14/3/5426/pdf?version=1403350729","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324150","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2066626767.pdf","grobid_xml":"https://content.openalex.org/works/W2066626767.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1989009613","https://openalex.org/W2071560306","https://openalex.org/W2076112421","https://openalex.org/W2095978736","https://openalex.org/W2099100030","https://openalex.org/W2127271355","https://openalex.org/W2129638195","https://openalex.org/W2134120396","https://openalex.org/W2135479785","https://openalex.org/W2145096794","https://openalex.org/W2148108699","https://openalex.org/W2151693816","https://openalex.org/W2160396672","https://openalex.org/W2164452299","https://openalex.org/W2166841662","https://openalex.org/W2168875434","https://openalex.org/W2268373350","https://openalex.org/W2293318283","https://openalex.org/W2296616510","https://openalex.org/W2380851346","https://openalex.org/W2380913794","https://openalex.org/W3022380717","https://openalex.org/W4250955649","https://openalex.org/W4252713891","https://openalex.org/W6661513265","https://openalex.org/W6679982231"],"related_works":["https://openalex.org/W2555827460","https://openalex.org/W2081755082","https://openalex.org/W2620889461","https://openalex.org/W2050959948","https://openalex.org/W1642520119","https://openalex.org/W4361197030","https://openalex.org/W4306706783","https://openalex.org/W2748254977","https://openalex.org/W185133015","https://openalex.org/W3027130252"],"abstract_inverted_index":{"Gravity":[0],"surveys":[1],"are":[2],"an":[3,96],"important":[4],"research":[5],"topic":[6],"in":[7,37],"geophysics":[8],"and":[9,118,159,185,208],"geodynamics.":[10],"This":[11,109],"paper":[12,74,110],"investigates":[13],"a":[14,31,76,105,120],"method":[15,77,180],"for":[16,78],"high":[17],"accuracy":[18,207],"large":[19],"scale":[20],"gravity":[21,79,91,202],"anomaly":[22,80,92,203],"data":[23,81,93,204],"reconstruction.":[24],"Based":[25],"on":[26],"the":[27,40,47,53,62,68,84,112,115,130,140,147,151,160,169,173,177,186,196,201],"airborne":[28,42,65],"gravimetry":[29,66],"technology,":[30],"flight":[32],"test":[33,135],"was":[34],"carried":[35],"out":[36],"China":[38],"with":[39,205],"strap-down":[41],"gravimeter":[43],"(SGA-WZ)":[44],"developed":[45],"by":[46,67,154,176],"Laboratory":[48],"of":[49,52,56,64,86,150,172],"Inertial":[50],"Technology":[51],"National":[54],"University":[55],"Defense":[57],"Technology.":[58],"Taking":[59],"into":[60,104],"account":[61],"sparsity":[63],"discrete":[69],"Fourier":[70],"transform":[71],"(DFT),":[72],"this":[73],"proposes":[75],"reconstruction":[82,94,152,174],"using":[83],"theory":[85],"compressed":[87,141],"sensing":[88],"(CS).":[89],"The":[90,134],"is":[95,144,156,164,182,188],"ill-posed":[97],"inverse":[98],"problem,":[99],"which":[100],"can":[101,199],"be":[102],"transformed":[103],"sparse":[106],"optimization":[107],"problem.":[108,133],"uses":[111],"zero-norm":[113],"as":[114],"objective":[116],"function":[117],"presents":[119],"greedy":[121],"algorithm":[122,198],"called":[123],"Orthogonal":[124],"Matching":[125],"Pursuit":[126],"(OMP)":[127],"to":[128],"solve":[129],"corresponding":[131],"minimization":[132],"results":[136,192],"have":[137,193],"revealed":[138],"that":[139,195],"sampling":[142],"rate":[143],"approximately":[145],"14%,":[146],"standard":[148,170],"deviation":[149,171],"error":[153,175],"OMP":[155,197],"0.03":[157],"mGal":[158,184],"signal-to-noise":[161],"ratio":[162],"(SNR)":[163],"56.48":[165],"dB.":[166,190],"In":[167],"contrast,":[168],"existing":[178],"nearest-interpolation":[179],"(NIPM)":[181],"0.15":[183],"SNR":[187],"42.29":[189],"These":[191],"shown":[194],"reconstruct":[200],"higher":[206],"fewer":[209],"measurements.":[210]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
