{"id":"https://openalex.org/W2904124701","doi":"https://doi.org/10.1145/3291940.3291949","title":"Development of broadband high frequency sub-bottom profiler","display_name":"Development of broadband high frequency sub-bottom profiler","publication_year":2018,"publication_date":"2018-12-03","ids":{"openalex":"https://openalex.org/W2904124701","doi":"https://doi.org/10.1145/3291940.3291949","mag":"2904124701"},"language":"en","primary_location":{"id":"doi:10.1145/3291940.3291949","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3291940.3291949","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirteenth ACM International Conference on Underwater Networks & Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5049400682","display_name":"Xinghui Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154862","display_name":"Institute of Deep-Sea Science and Engineering","ror":"https://ror.org/050spgz68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210154862"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinghui Cao","raw_affiliation_strings":["Institute of Deep-sea Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Deep-sea Science and Engineering, China","institution_ids":["https://openalex.org/I4210154862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066065662","display_name":"Zhiguo Qu","orcid":"https://orcid.org/0000-0002-5783-313X"},"institutions":[{"id":"https://openalex.org/I4210154862","display_name":"Institute of Deep-Sea Science and Engineering","ror":"https://ror.org/050spgz68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210154862"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiguo Qu","raw_affiliation_strings":["Institute of Deep-sea Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Deep-sea Science and Engineering, China","institution_ids":["https://openalex.org/I4210154862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100399701","display_name":"Lixin Liu","orcid":"https://orcid.org/0000-0002-5543-3749"},"institutions":[{"id":"https://openalex.org/I4210154862","display_name":"Institute of Deep-Sea Science and Engineering","ror":"https://ror.org/050spgz68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210154862"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixin Liu","raw_affiliation_strings":["Institute of Deep-sea Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Deep-sea Science and Engineering, China","institution_ids":["https://openalex.org/I4210154862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080590427","display_name":"Binjian Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154862","display_name":"Institute of Deep-Sea Science and Engineering","ror":"https://ror.org/050spgz68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210154862"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Binjian Shen","raw_affiliation_strings":["Institute of Deep-sea Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Deep-sea Science and Engineering, China","institution_ids":["https://openalex.org/I4210154862"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075398704","display_name":"Wen Xu","orcid":"https://orcid.org/0000-0001-9138-8773"},"institutions":[{"id":"https://openalex.org/I4210154862","display_name":"Institute of Deep-Sea Science and Engineering","ror":"https://ror.org/050spgz68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210154862"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Xu","raw_affiliation_strings":["Institute of Deep-sea Science and Engineering, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Deep-sea Science and Engineering, China","institution_ids":["https://openalex.org/I4210154862"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210154862"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9995999932289124,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9995999932289124,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.994700014591217,"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/T10659","display_name":"Marine animal studies overview","score":0.977400004863739,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.7117976546287537},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6595687866210938},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6277060508728027},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5752324461936951},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5736271142959595},{"id":"https://openalex.org/keywords/seafloor-spreading","display_name":"Seafloor spreading","score":0.5555009245872498},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5488333702087402},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5077303647994995},{"id":"https://openalex.org/keywords/pulse-compression","display_name":"Pulse compression","score":0.429398775100708},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.39260560274124146},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.24052554368972778},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22145473957061768},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20108908414840698},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.19848063588142395},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.10866275429725647},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09168195724487305},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.08254820108413696}],"concepts":[{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.7117976546287537},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6595687866210938},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6277060508728027},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5752324461936951},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5736271142959595},{"id":"https://openalex.org/C117485682","wikidata":"https://www.wikidata.org/wiki/Q215920","display_name":"Seafloor spreading","level":2,"score":0.5555009245872498},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5488333702087402},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5077303647994995},{"id":"https://openalex.org/C145995521","wikidata":"https://www.wikidata.org/wiki/Q639897","display_name":"Pulse compression","level":3,"score":0.429398775100708},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.39260560274124146},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.24052554368972778},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22145473957061768},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20108908414840698},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19848063588142395},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.10866275429725647},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09168195724487305},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.08254820108413696},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3291940.3291949","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3291940.3291949","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirteenth ACM International Conference on Underwater Networks & Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.8700000047683716,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2570371647","https://openalex.org/W2616851125","https://openalex.org/W2773590048"],"related_works":["https://openalex.org/W4235318146","https://openalex.org/W2355663289","https://openalex.org/W2982399888","https://openalex.org/W2106913410","https://openalex.org/W4380372336","https://openalex.org/W2354248671","https://openalex.org/W2111036301","https://openalex.org/W1978532702","https://openalex.org/W4205171894","https://openalex.org/W2010034250"],"abstract_inverted_index":{"A":[0],"high":[1],"frequency":[2,9,72],"1":[3,100],"sub-bottom":[4],"profiler":[5],"with":[6],"a":[7,13,22],"central":[8],"of":[10,15,31,41,61,70,106,113],"110KHz":[11],"and":[12,34,59,81],"bandwidth":[14],"30KHz":[16],"was":[17],"developed.":[18],"The":[19,44,52,88],"instrument":[20,45,63],"has":[21],"better":[23],"resolution":[24,78],"than":[25,99],"5cm":[26],"for":[27],"the":[28,32,57,62,66,77,82,86,93,104,110],"shallow":[29],"layer":[30],"seafloor":[33,42],"is":[35,75,79,97],"used":[36],"to":[37,109],"detect":[38],"acoustic":[39],"characteristics":[40],"sediments.":[43],"can":[46],"eventually":[47],"operate":[48],"at":[49],"6000m":[50],"depth.":[51],"test":[53],"results":[54],"show":[55],"that":[56],"transmitter":[58],"receiver":[60],"work":[64],"stably,":[65],"pulse":[67],"compression":[68],"waveform":[69],"wideband":[71],"modulated":[73],"signal":[74],"effective,":[76],"high,":[80],"indicators":[83],"basically":[84],"meet":[85],"expectation.":[87],"sediment":[89],"detection":[90,111],"depth":[91,112],"in":[92],"fine":[94],"grain":[95],"area":[96],"more":[98],"meter,":[101],"which":[102],"satisfies":[103],"requirement":[105],"geotechnical":[107],"mechanics":[108],"sedimentary":[114],"structure.":[115]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}