{"id":"https://openalex.org/W7108317042","doi":"https://doi.org/10.1785/0120250074","title":"Geospatial Site Amplification Model for California","display_name":"Geospatial Site Amplification Model for California","publication_year":2025,"publication_date":"2025-12-03","ids":{"openalex":"https://openalex.org/W7108317042","doi":"https://doi.org/10.1785/0120250074"},"language":"en","primary_location":{"id":"doi:10.1785/0120250074","doi":"https://doi.org/10.1785/0120250074","is_oa":false,"landing_page_url":"https://doi.org/10.1785/0120250074","pdf_url":null,"source":{"id":"https://openalex.org/S59098468","display_name":"Bulletin of the Seismological Society of America","issn_l":"0037-1106","issn":["0037-1106","1943-3573"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310316854","host_organization_name":"Seismological Society of America","host_organization_lineage":["https://openalex.org/P4310316854"],"host_organization_lineage_names":["Seismological Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Seismological Society of America","raw_type":"journal-article"},"volume":null,"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":null,"display_name":"Maggie Roberts","orcid":"https://orcid.org/0009-0000-9036-4921","observed_orcids":["https://orcid.org/0009-0000-9036-4921"]},"institutions":[{"id":"https://openalex.org/I121934306","display_name":"Tufts University","ror":"https://ror.org/05wvpxv85","country_code":"US","type":"education","lineage":["https://openalex.org/I121934306"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Maggie Roberts","raw_affiliation_strings":["1Department of Civil and Environmental Engineering, Tufts University, Medford, Massachusetts, U.S.A"],"raw_orcid":"https://orcid.org/0009-0000-9036-4921","affiliations":[{"raw_affiliation_string":"1Department of Civil and Environmental Engineering, Tufts University, Medford, Massachusetts, U.S.A","institution_ids":["https://openalex.org/I121934306"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Laurie G. Baise","orcid":"https://orcid.org/0000-0002-8329-5689","observed_orcids":["https://orcid.org/0000-0002-8329-5689"]},"institutions":[{"id":"https://openalex.org/I121934306","display_name":"Tufts University","ror":"https://ror.org/05wvpxv85","country_code":"US","type":"education","lineage":["https://openalex.org/I121934306"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Laurie G. Baise","raw_affiliation_strings":["1Department of Civil and Environmental Engineering, Tufts University, Medford, Massachusetts, U.S.A"],"raw_orcid":"https://orcid.org/0000-0002-8329-5689","affiliations":[{"raw_affiliation_string":"1Department of Civil and Environmental Engineering, Tufts University, Medford, Massachusetts, U.S.A","institution_ids":["https://openalex.org/I121934306"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shiying Nie","orcid":"https://orcid.org/0000-0002-3518-7843","observed_orcids":["https://orcid.org/0000-0002-3518-7843"]},"institutions":[{"id":"https://openalex.org/I121934306","display_name":"Tufts University","ror":"https://ror.org/05wvpxv85","country_code":"US","type":"education","lineage":["https://openalex.org/I121934306"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shiying Nie","raw_affiliation_strings":["1Department of Civil and Environmental Engineering, Tufts University, Medford, Massachusetts, U.S.A"],"raw_orcid":"https://orcid.org/0000-0002-3518-7843","affiliations":[{"raw_affiliation_string":"1Department of Civil and Environmental Engineering, Tufts University, Medford, Massachusetts, U.S.A","institution_ids":["https://openalex.org/I121934306"]}]},{"author_position":"middle","author":{"id":null,"display_name":"James Kaklamanos","orcid":"https://orcid.org/0000-0001-7480-0391","observed_orcids":["https://orcid.org/0000-0001-7480-0391"]},"institutions":[{"id":"https://openalex.org/I4058158","display_name":"Merrimack College","ror":"https://ror.org/00bqy3h17","country_code":"US","type":"education","lineage":["https://openalex.org/I4058158"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Kaklamanos","raw_affiliation_strings":["2Department of Civil Engineering, Merrimack College, North Andover, Massachusetts, U.S.A"],"raw_orcid":"https://orcid.org/0000-0001-7480-0391","affiliations":[{"raw_affiliation_string":"2Department of Civil Engineering, Merrimack College, North Andover, Massachusetts, U.S.A","institution_ids":["https://openalex.org/I4058158"]}]},{"author_position":"last","author":{"id":null,"display_name":"Weiwei Zhan","orcid":"https://orcid.org/0000-0002-9266-4466","observed_orcids":["https://orcid.org/0000-0002-9266-4466"]},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weiwei Zhan","raw_affiliation_strings":["3Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, Florida, U.S.A"],"raw_orcid":"https://orcid.org/0000-0002-9266-4466","affiliations":[{"raw_affiliation_string":"3Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, Florida, U.S.A","institution_ids":["https://openalex.org/I106165777"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I121934306"],"apc_list":null,"apc_paid":null,"fwci":1.1446,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.77854489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"116","issue":"3","first_page":"1199","last_page":"1218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10160","display_name":"Seismic Performance and Analysis","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10160","display_name":"Seismic Performance and Analysis","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11757","display_name":"Seismic Waves and Analysis","score":0.001500000013038516,"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/T13018","display_name":"Seismology and Earthquake Studies","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ground-motion-amplification","display_name":"site amplification","score":0.8949999809265137},{"id":"https://openalex.org/keywords/ground-motion-models","display_name":"ground motion models","score":0.9279999732971191},{"id":"https://openalex.org/keywords/sediment-thickness","display_name":"sediment thickness","score":0.5490000247955322},{"id":"https://openalex.org/keywords/peak-ground-acceleration","display_name":"peak ground acceleration","score":0.8140000104904175},{"id":"https://openalex.org/keywords/peak-ground-velocity","display_name":"peak ground velocity","score":0.8669999837875366},{"id":"https://openalex.org/keywords/site-to-site-variability","display_name":"inter-site variability","score":0.7870000004768372},{"id":"https://openalex.org/keywords/california","display_name":"California","score":0.4339999854564667}],"concepts":[{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.9034000039100647},{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.689300000667572},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.475600004196167},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4652000069618225},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.36899998784065247},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.35089999437332153},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.34850001335144043},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3327000141143799},{"id":"https://openalex.org/C94747663","wikidata":"https://www.wikidata.org/wiki/Q7574086","display_name":"Spatial variability","level":2,"score":0.3181999921798706},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.30399999022483826},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.29600000381469727},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.27320000529289246},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.26759999990463257},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26460000872612},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.26409998536109924},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2587999999523163}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1785/0120250074","doi":"https://doi.org/10.1785/0120250074","is_oa":false,"landing_page_url":"https://doi.org/10.1785/0120250074","pdf_url":null,"source":{"id":"https://openalex.org/S59098468","display_name":"Bulletin of the Seismological Society of America","issn_l":"0037-1106","issn":["0037-1106","1943-3573"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310316854","host_organization_name":"Seismological Society of America","host_organization_lineage":["https://openalex.org/P4310316854"],"host_organization_lineage_names":["Seismological Society of America"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Seismological Society of America","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W156648559","https://openalex.org/W1538406805","https://openalex.org/W1564664087","https://openalex.org/W1585609036","https://openalex.org/W1606754933","https://openalex.org/W1965565971","https://openalex.org/W1973474559","https://openalex.org/W1985839444","https://openalex.org/W2036329976","https://openalex.org/W2073018583","https://openalex.org/W2079729400","https://openalex.org/W2102889840","https://openalex.org/W2103479261","https://openalex.org/W2110893990","https://openalex.org/W2134181680","https://openalex.org/W2170053103","https://openalex.org/W2171675471","https://openalex.org/W2199578048","https://openalex.org/W2280357794","https://openalex.org/W2294669853","https://openalex.org/W2530305015","https://openalex.org/W2555280217","https://openalex.org/W2739202085","https://openalex.org/W2751259440","https://openalex.org/W2966071425","https://openalex.org/W3010781189","https://openalex.org/W3180738963","https://openalex.org/W3197637049","https://openalex.org/W4212816155","https://openalex.org/W4292092863","https://openalex.org/W4313908171","https://openalex.org/W4386226752","https://openalex.org/W4391879201","https://openalex.org/W4393991406","https://openalex.org/W4404511494","https://openalex.org/W4407092916","https://openalex.org/W4407683128","https://openalex.org/W6887733060","https://openalex.org/W6911372068"],"related_works":[],"abstract_inverted_index":{"ABSTRACT":[0],"In":[1],"ground-motion":[2,286],"models":[3],"(GMMs),":[4],"site":[5,54,114,187,191,201,212,262,266,279],"terms":[6,267],"are":[7,41,107,249],"typically":[8],"derived":[9],"from":[10,78,127,134],"site-specific":[11,290],"velocity":[12,20,36,210,291],"profiles,":[13],"such":[14,98],"as":[15,84,99,171,261],"VS30":[16],"(the":[17,29],"time-averaged":[18],"shear-wave":[19,35],"to":[21,31,129,182,207,225],"a":[22,49,172,194,216,228,232],"depth":[23,30],"of":[24,116,137,174,234,258,274],"30":[25],"m)":[26],"and":[27,103,123,157,177,270],"Z1.0":[28],"the":[32,70,87,135,138,153,167,208,256,272],"1.0":[33],"km/s":[34],"horizon).":[37],"However,":[38],"these":[39],"variables":[40,156,276],"not":[42],"universally":[43],"spatially":[44],"available.":[45],"This":[46,253],"study":[47,72,254],"presents":[48],"proof-of-concept":[50],"model":[51,75,149,238],"for":[52,58,109,200,268,277],"linear":[53,147],"effects":[55],"in":[56,197,219,264,282],"GMMs":[57,269],"California,":[59],"developed":[60,151],"using":[61,152,245],"broadly":[62],"accessible":[63],"geospatial":[64,96,155,246,259,275],"datasets":[65],"with":[66,186,284],"spatial":[67],"coverage":[68],"across":[69,203,251],"entire":[71],"area.":[73],"The":[74,112,189,237],"incorporates":[76],"data":[77,260],"95,898":[79],"recordings":[80],"at":[81,231],"2,339":[82],"stations,":[83],"provided":[85],"by":[86],"DesignSafe":[88],"Ground-Motion":[89],"Database":[90],"(Ji":[91],"et":[92,140],"al.,":[93],"2022).":[94],"Mapped":[95],"variables,":[97],"sediment":[100],"thickness,":[101],"elevation,":[102],"surficial":[104],"geologic":[105],"units,":[106],"compiled":[108,154],"each":[110],"station.":[111],"target":[113],"amplification":[115],"peak":[117,120],"ground":[118,121],"acceleration,":[119],"velocity,":[122],"pseudospectral":[124],"accelerations":[125],"(PSA)":[126],"0.01":[128],"10":[130],"s":[131],"is":[132,150,222,239],"decomposed":[133],"residuals":[136],"Boore":[139],"al.":[141],"(2014)":[142],"(BSSA14)":[143],"GMM.":[144],"A":[145,162],"mixed-effects":[146],"regression":[148],"validated":[158],"through":[159],"fivefold":[160],"cross-validation.":[161],"novel":[163],"mapped":[164,250],"categorical":[165],"variable,":[166],"regional":[168],"geological":[169,178],"unit\u2014defined":[170],"combination":[173],"geomorphic":[175],"provinces":[176],"units\u2014is":[179],"introduced":[180],"due":[181],"its":[183],"strong":[184],"correlation":[185],"amplification.":[188],"geospatial-based":[190],"term":[192],"shows":[193],"substantial":[195],"reduction":[196,218,230],"site-to-site":[198,220],"variability":[199,221],"amplifications":[202],"all":[204],"frequencies":[205],"compared":[206,224],"conventional":[209],"profile-based":[211],"terms;":[213],"on":[214],"average,":[215],"10.6%":[217],"achieved":[223],"BSSA14":[226],"(with":[227],"9.5%":[229],"PSA":[233],"1":[235],"s).":[236],"an":[240],"improved":[241],"ergodic":[242],"model,":[243],"constructed":[244],"parameters":[247],"that":[248],"California.":[252],"illustrates":[255],"effectiveness":[257],"proxies":[263],"developing":[265],"highlights":[271],"potential":[273],"predicting":[278],"effects,":[280],"especially":[281],"areas":[283],"sparse":[285],"records":[287],"or":[288],"limited":[289],"measurements.":[292]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-12-03T00:00:00"}
