{"id":"https://openalex.org/W2013788917","doi":"https://doi.org/10.1109/igarss.2011.6049572","title":"Sea state sensing with single frequency GPS receiver","display_name":"Sea state sensing with single frequency GPS receiver","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2013788917","doi":"https://doi.org/10.1109/igarss.2011.6049572","mag":"2013788917"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049572","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5011781978","display_name":"Songhua Yan","orcid":"https://orcid.org/0000-0001-6764-1679"},"institutions":[{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"SongHua Y.","raw_affiliation_strings":["School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084901503","display_name":"Nengcheng Chen","orcid":"https://orcid.org/0000-0002-3521-9972"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"NengChen C.","raw_affiliation_strings":["School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100574336","display_name":"Jianya Gong","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"JianYa G.","raw_affiliation_strings":["School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005779816","display_name":"Zhang Xunxie","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xunxie Z.","raw_affiliation_strings":["School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, 430079 China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011781978"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.10165833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"2073","last_page":"2076"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9965000152587891,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9890000224113464,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.9142882823944092},{"id":"https://openalex.org/keywords/gps-disciplined-oscillator","display_name":"GPS disciplined oscillator","score":0.7887845039367676},{"id":"https://openalex.org/keywords/precision-lightweight-gps-receiver","display_name":"Precision Lightweight GPS Receiver","score":0.7418950796127319},{"id":"https://openalex.org/keywords/sea-state","display_name":"Sea state","score":0.7214350700378418},{"id":"https://openalex.org/keywords/gps-signals","display_name":"GPS signals","score":0.6388667225837708},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6349729299545288},{"id":"https://openalex.org/keywords/assisted-gps","display_name":"Assisted GPS","score":0.5811113119125366},{"id":"https://openalex.org/keywords/time-to-first-fix","display_name":"Time to first fix","score":0.5504183173179626},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5116870403289795},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.4268723726272583},{"id":"https://openalex.org/keywords/gps-receiver","display_name":"Gps receiver","score":0.3952144384384155},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3703823685646057},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3239874243736267},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2388124167919159},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.23031550645828247}],"concepts":[{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.9142882823944092},{"id":"https://openalex.org/C80624579","wikidata":"https://www.wikidata.org/wiki/Q867290","display_name":"GPS disciplined oscillator","level":5,"score":0.7887845039367676},{"id":"https://openalex.org/C190234968","wikidata":"https://www.wikidata.org/wiki/Q7239523","display_name":"Precision Lightweight GPS Receiver","level":5,"score":0.7418950796127319},{"id":"https://openalex.org/C2781147146","wikidata":"https://www.wikidata.org/wiki/Q1569795","display_name":"Sea state","level":2,"score":0.7214350700378418},{"id":"https://openalex.org/C12957241","wikidata":"https://www.wikidata.org/wiki/Q15903792","display_name":"GPS signals","level":4,"score":0.6388667225837708},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6349729299545288},{"id":"https://openalex.org/C198613851","wikidata":"https://www.wikidata.org/wiki/Q432394","display_name":"Assisted GPS","level":3,"score":0.5811113119125366},{"id":"https://openalex.org/C193648706","wikidata":"https://www.wikidata.org/wiki/Q7805485","display_name":"Time to first fix","level":5,"score":0.5504183173179626},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5116870403289795},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.4268723726272583},{"id":"https://openalex.org/C2987779331","wikidata":"https://www.wikidata.org/wiki/Q1486497","display_name":"Gps receiver","level":4,"score":0.3952144384384155},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3703823685646057},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3239874243736267},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2388124167919159},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.23031550645828247}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2011.6049572","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049572","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.8500000238418579}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2036393665","https://openalex.org/W2037326543","https://openalex.org/W2097649313","https://openalex.org/W2104461599","https://openalex.org/W2107580583","https://openalex.org/W2119187125","https://openalex.org/W2128284341","https://openalex.org/W2128527387","https://openalex.org/W2130174631","https://openalex.org/W2151441590"],"related_works":["https://openalex.org/W659464456","https://openalex.org/W1966705263","https://openalex.org/W2394328491","https://openalex.org/W2355649125","https://openalex.org/W2361899330","https://openalex.org/W2805505483","https://openalex.org/W4200045431","https://openalex.org/W2171545671","https://openalex.org/W2104381956","https://openalex.org/W2392302428"],"abstract_inverted_index":{"Bi-static":[0],"remote":[1,82],"sensing":[2],"with":[3,96],"GPS":[4,39,67,117],"signal":[5],"(direct":[6],"and":[7,21,73,115,134,173],"reflect":[8],"signals)":[9],"has":[10],"supported":[11],"some":[12],"researches":[13,27],"in":[14],"soil":[15],"moisture":[16],"measuring,":[17],"sea":[18,22,81,151],"state":[19,152],"estimating":[20],"altimetry":[23],"monitoring.":[24],"In":[25,88],"these":[26],"the":[28,37,51,54,60,63,108,112,116,127,131,136,164,167,170],"special":[29],"designed":[30],"receivers":[31],"are":[32],"generally":[33],"required,":[34],"such":[35],"as":[36],"\"delay-mapping\"":[38],"receiver":[40,68,99,157],"or":[41],"open":[42],"loop":[43],"differential":[44],"real-time":[45],"receiver,":[46],"because":[47],"they":[48],"can":[49],"find":[50],"characteristics":[52],"of":[53,80,121,138,169],"reflected":[55],"electromagnetic":[56],"wave":[57],"affected":[58],"by":[59],"object.":[61],"Now":[62],"commercial":[64],"single":[65,97,174],"frequency":[66,98],"becomes":[69],"more":[70],"lighter,":[71],"smaller":[72],"lower":[74],"power,":[75],"it":[76,85],"is":[77,86,100,104],"potentially":[78],"capable":[79],"sensing.":[83],"However":[84],"ignored.":[87],"this":[89,160],"paper,":[90],"a":[91],"ground":[92],"based":[93,105],"GPS-R":[94,128,139,156],"technology":[95,103],"introduced.":[101],"The":[102],"on":[106,141],"both":[107],"scatter":[109],"theory":[110,120],"from":[111],"rough":[113],"surface":[114],"double":[118],"difference":[119,175],"carrier":[122],"phase.":[123],"This":[124],"paper":[125,161],"describes":[126],"instrument,":[129],"introduces":[130],"basic":[132],"method":[133],"shows":[135],"result":[137],"experiments":[140],"bridge.":[142],"These":[143],"results":[144,165],"provide":[145],"good":[146],"initial":[147],"conditions":[148],"for":[149],"widespread":[150],"monitoring":[153],"if":[154],"using":[155],"network":[158],".":[159,176],"also":[162],"discusses":[163],"under":[166],"influence":[168],"satellite":[171],"elevation":[172]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}