{"id":"https://openalex.org/W2180018863","doi":"https://doi.org/10.3390/ijgi4042619","title":"Fast Inversion of Air-Coupled Spectral Analysis of Surface Wave (SASW) Using in situ Particle Displacement","display_name":"Fast Inversion of Air-Coupled Spectral Analysis of Surface Wave (SASW) Using in situ Particle Displacement","publication_year":2015,"publication_date":"2015-11-24","ids":{"openalex":"https://openalex.org/W2180018863","doi":"https://doi.org/10.3390/ijgi4042619","mag":"2180018863"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi4042619","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi4042619","pdf_url":"https://www.mdpi.com/2220-9964/4/4/2619/pdf?version=1448369912","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/4/4/2619/pdf?version=1448369912","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087010745","display_name":"Yifeng Lu","orcid":"https://orcid.org/0009-0009-5130-1675"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yifeng Lu","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081313457","display_name":"Yinghong Cao","orcid":"https://orcid.org/0000-0001-6154-8107"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yinghong Cao","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008140309","display_name":"J. Gregory McDaniel","orcid":"https://orcid.org/0000-0002-7980-2051"},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. McDaniel","raw_affiliation_strings":["Department of Mechanical Engineering, Boston University, 110 Cummington Street, Boston, MA 02215, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Boston University, 110 Cummington Street, Boston, MA 02215, USA","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040308125","display_name":"Ming Wang","orcid":"https://orcid.org/0000-0002-3290-8721"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ming Wang","raw_affiliation_strings":["Department of Civil and Environmental Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA"],"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5087010745"],"corresponding_institution_ids":["https://openalex.org/I12912129"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.2837,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6329446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"4","issue":"4","first_page":"2619","last_page":"2637"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":1.0,"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/T13885","display_name":"Geophysics and Sensor Technology","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9969000220298767,"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/surface-wave","display_name":"Surface wave","score":0.57996666431427},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5133594870567322},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5005176067352295},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.4981541633605957},{"id":"https://openalex.org/keywords/shear","display_name":"Shear (geology)","score":0.48577621579170227},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.47606462240219116},{"id":"https://openalex.org/keywords/inverse-transform-sampling","display_name":"Inverse transform sampling","score":0.4720883071422577},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.46986374258995056},{"id":"https://openalex.org/keywords/stiffness","display_name":"Stiffness","score":0.4386240839958191},{"id":"https://openalex.org/keywords/rayleigh-wave","display_name":"Rayleigh wave","score":0.43272390961647034},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.4186047911643982},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.3457152843475342},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3202289342880249},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.3156846761703491},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.2510243058204651},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24863681197166443},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1386328637599945},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09196299314498901}],"concepts":[{"id":"https://openalex.org/C84174578","wikidata":"https://www.wikidata.org/wiki/Q889796","display_name":"Surface wave","level":2,"score":0.57996666431427},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5133594870567322},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5005176067352295},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.4981541633605957},{"id":"https://openalex.org/C96035792","wikidata":"https://www.wikidata.org/wiki/Q43606218","display_name":"Shear (geology)","level":2,"score":0.48577621579170227},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.47606462240219116},{"id":"https://openalex.org/C143606050","wikidata":"https://www.wikidata.org/wiki/Q1377019","display_name":"Inverse transform sampling","level":3,"score":0.4720883071422577},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.46986374258995056},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.4386240839958191},{"id":"https://openalex.org/C51473458","wikidata":"https://www.wikidata.org/wiki/Q2351144","display_name":"Rayleigh wave","level":3,"score":0.43272390961647034},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.4186047911643982},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.3457152843475342},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3202289342880249},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3156846761703491},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.2510243058204651},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24863681197166443},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1386328637599945},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09196299314498901},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C5900021","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Petrology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi4042619","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi4042619","pdf_url":"https://www.mdpi.com/2220-9964/4/4/2619/pdf?version=1448369912","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6690847a76544c2db32fec5e092be5f8","is_oa":true,"landing_page_url":"https://doaj.org/article/6690847a76544c2db32fec5e092be5f8","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":"ISPRS International Journal of Geo-Information, Vol 4, Iss 4, Pp 2619-2637 (2015)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/4/4/2619/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/ijgi4042619","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":"ISPRS International Journal of Geo-Information","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi4042619","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi4042619","pdf_url":"https://www.mdpi.com/2220-9964/4/4/2619/pdf?version=1448369912","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G1400516575","display_name":null,"funder_award_id":"70NANB9H9012","funder_id":"https://openalex.org/F4320332178","funder_display_name":"National Institute of Standards and Technology"},{"id":"https://openalex.org/G2470191623","display_name":null,"funder_award_id":"70NANB9H9012","funder_id":"https://openalex.org/F4320306111","funder_display_name":"U.S. Department of Commerce"}],"funders":[{"id":"https://openalex.org/F4320306111","display_name":"U.S. Department of Commerce","ror":"https://ror.org/04chq2495"},{"id":"https://openalex.org/F4320332178","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2180018863.pdf","grobid_xml":"https://content.openalex.org/works/W2180018863.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W65967835","https://openalex.org/W248620254","https://openalex.org/W600185990","https://openalex.org/W631896817","https://openalex.org/W1485929932","https://openalex.org/W1511416742","https://openalex.org/W1512212171","https://openalex.org/W1660774598","https://openalex.org/W1767952570","https://openalex.org/W1889532003","https://openalex.org/W1971606233","https://openalex.org/W1983548145","https://openalex.org/W1999114246","https://openalex.org/W2008571195","https://openalex.org/W2013210984","https://openalex.org/W2014923080","https://openalex.org/W2018382216","https://openalex.org/W2028265676","https://openalex.org/W2050820615","https://openalex.org/W2083889649","https://openalex.org/W2085475118","https://openalex.org/W2101306007","https://openalex.org/W2106632637","https://openalex.org/W2112006173","https://openalex.org/W2133526188","https://openalex.org/W2167908787","https://openalex.org/W2280010274","https://openalex.org/W2584510302","https://openalex.org/W2736343484","https://openalex.org/W4249428910","https://openalex.org/W4250722658","https://openalex.org/W4285719527","https://openalex.org/W6609369233","https://openalex.org/W6676986246"],"related_works":["https://openalex.org/W3146766707","https://openalex.org/W1992783276","https://openalex.org/W2350193313","https://openalex.org/W2030618463","https://openalex.org/W2363953384","https://openalex.org/W2078272096","https://openalex.org/W3145241348","https://openalex.org/W2153991621","https://openalex.org/W2098442678","https://openalex.org/W1979721124"],"abstract_inverted_index":{"Spectral":[0],"Analysis":[1],"of":[2,40,115],"Surface":[3],"Wave":[4],"(SASW)":[5],"is":[6,19,46,75,98,125,178,189],"widely":[7],"used":[8],"in":[9,53,168],"nondestructive":[10],"subsurface":[11],"profiling":[12],"for":[13,50,58,170],"geological":[14,55,171],"sites.":[15],"The":[16,43,153,176],"air-coupled":[17,44],"SASW":[18,24,45,71],"an":[20],"extension":[21],"from":[22,72,148],"conventional":[23,108],"methods":[25],"by":[26,180,192],"replacing":[27],"ground-mounted":[28],"accelerometers":[29],"with":[30,132,184,194],"non-contact":[31],"microphones,":[32],"which":[33,80],"acquire":[34],"a":[35,47,87,93,121,149],"leaky":[36],"surface":[37,158],"wave":[38],"instead":[39],"ground":[41],"vibration.":[42],"good":[48],"candidate":[49],"fast":[51,73,94],"inspection":[52,74],"shallow":[54],"studies.":[56],"Especially":[57],"pavement":[59,174],"maintenance,":[60],"minimum":[61],"traffic":[62],"interference":[63],"might":[64],"be":[65,146,162],"induced.":[66],"One":[67],"issue":[68],"that":[69],"restrains":[70],"the":[76,102,113,129,133,141,157,181],"traditional":[77],"slow":[78],"inversion":[79,95,200],"relies":[81],"on":[82],"guess-and-check":[83],"iteration":[84],"techniques":[85],"including":[86],"forward":[88,109,182],"analysis.":[89],"In":[90],"this":[91,139],"article,":[92],"analysis":[96,183],"algorithm":[97],"proposed":[99,154],"to":[100,127,161],"estimate":[101],"shear":[103,134,142],"velocity":[104,135,143],"profile":[105,136,144],"without":[106],"performing":[107],"simulation.":[110],"By":[111],"investigating":[112],"attenuation":[114],"particle":[116],"displacement":[117],"along":[118],"penetrating":[119],"depths,":[120],"weighted":[122],"combination":[123],"relationship":[124],"derived":[126],"connect":[128],"dispersion":[130,151],"curve":[131],"directly.":[137],"Using":[138],"relationship,":[140],"could":[145],"estimated":[147],"given/measured":[150],"curve.":[152],"procedure":[155],"allows":[156],"wave-based":[159],"method":[160,177],"fully":[163],"automatic":[164],"and":[165,173],"even":[166],"operated":[167],"real-time":[169],"site":[172],"assessment.":[175],"verified":[179],"stiffness":[185],"matrix":[186],"method.":[187],"It":[188],"also":[190],"proved":[191],"comparing":[193],"other":[195],"published":[196],"results":[197],"using":[198],"various":[199],"methods.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
