{"id":"https://openalex.org/W3164409256","doi":"https://doi.org/10.3390/rs13112032","title":"Computation Approach for Quantitative Dielectric Constant from Time Sequential Data Observed by CYGNSS Satellites","display_name":"Computation Approach for Quantitative Dielectric Constant from Time Sequential Data Observed by CYGNSS Satellites","publication_year":2021,"publication_date":"2021-05-21","ids":{"openalex":"https://openalex.org/W3164409256","doi":"https://doi.org/10.3390/rs13112032","mag":"3164409256"},"language":"en","primary_location":{"id":"doi:10.3390/rs13112032","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13112032","pdf_url":"https://www.mdpi.com/2072-4292/13/11/2032/pdf","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/11/2032/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037656342","display_name":"Junchan Lee","orcid":"https://orcid.org/0000-0003-1100-8852"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA","KR"],"is_corresponding":true,"raw_author_name":"Junchan Lee","raw_affiliation_strings":["Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada","Satellite Technology Research Center, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada","institution_ids":["https://openalex.org/I192455969"]},{"raw_affiliation_string":"Satellite Technology Research Center, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028580142","display_name":"Sunil Bisnath","orcid":"https://orcid.org/0009-0006-9775-4395"},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Sunil Bisnath","raw_affiliation_strings":["Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada","institution_ids":["https://openalex.org/I192455969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026604460","display_name":"Regina S. K. Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Regina S.K. Lee","raw_affiliation_strings":["Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada","institution_ids":["https://openalex.org/I192455969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075877708","display_name":"Narin Gavili Kilane","orcid":null},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Narin Gavili Kilane","raw_affiliation_strings":["Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Earth and Space Science and Engineering, Lassonde School of Engineering, York University, Toronto, ON M3J 1P3, Canada","institution_ids":["https://openalex.org/I192455969"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5037656342"],"corresponding_institution_ids":["https://openalex.org/I157485424","https://openalex.org/I192455969"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.0895,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37651525,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"13","issue":"11","first_page":"2032","last_page":"2032"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":1.0,"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":1.0,"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9793999791145325,"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/remote-sensing","display_name":"Remote sensing","score":0.7306895852088928},{"id":"https://openalex.org/keywords/reflectometry","display_name":"Reflectometry","score":0.6554254293441772},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.6131139397621155},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.5494229197502136},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5367611050605774},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.5120711922645569},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.4795081913471222},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4476814866065979},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33569085597991943},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.24542856216430664},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.19177547097206116},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.1879540979862213},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18156486749649048},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13863706588745117}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7306895852088928},{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.6554254293441772},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.6131139397621155},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.5494229197502136},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5367611050605774},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.5120711922645569},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.4795081913471222},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4476814866065979},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33569085597991943},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.24542856216430664},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.19177547097206116},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1879540979862213},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18156486749649048},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13863706588745117},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.0},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13112032","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13112032","pdf_url":"https://www.mdpi.com/2072-4292/13/11/2032/pdf","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e492b9bc5bd2421cad5aa74b798f5d49","is_oa":true,"landing_page_url":"https://doaj.org/article/e492b9bc5bd2421cad5aa74b798f5d49","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":"Remote Sensing, Vol 13, Iss 11, p 2032 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/11/2032/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13112032","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":"Remote Sensing; Volume 13; Issue 11; Pages: 2032","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13112032","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13112032","pdf_url":"https://www.mdpi.com/2072-4292/13/11/2032/pdf","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3164409256.pdf","grobid_xml":"https://content.openalex.org/works/W3164409256.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W1548386385","https://openalex.org/W1577414714","https://openalex.org/W1658490829","https://openalex.org/W1964610703","https://openalex.org/W1977109485","https://openalex.org/W1990484989","https://openalex.org/W1995598225","https://openalex.org/W2002679701","https://openalex.org/W2016214740","https://openalex.org/W2038949129","https://openalex.org/W2044927495","https://openalex.org/W2069756757","https://openalex.org/W2091287180","https://openalex.org/W2096453255","https://openalex.org/W2101335079","https://openalex.org/W2102998469","https://openalex.org/W2103334543","https://openalex.org/W2107580583","https://openalex.org/W2128201718","https://openalex.org/W2131110520","https://openalex.org/W2143715729","https://openalex.org/W2154303381","https://openalex.org/W2159223272","https://openalex.org/W2161375231","https://openalex.org/W2166105691","https://openalex.org/W2308425384","https://openalex.org/W2342881262","https://openalex.org/W2418656536","https://openalex.org/W2486430858","https://openalex.org/W2501519566","https://openalex.org/W2547124627","https://openalex.org/W2582059183","https://openalex.org/W2732884423","https://openalex.org/W2802220396","https://openalex.org/W2886854197","https://openalex.org/W2912094294","https://openalex.org/W2916909768","https://openalex.org/W2979833240","https://openalex.org/W2997873483","https://openalex.org/W2998054551","https://openalex.org/W3011237512","https://openalex.org/W3028981141","https://openalex.org/W3029019038","https://openalex.org/W6632796492","https://openalex.org/W6684512478","https://openalex.org/W6704500888","https://openalex.org/W6722498943","https://openalex.org/W6724628998","https://openalex.org/W6760191956","https://openalex.org/W6772683263","https://openalex.org/W6774599319","https://openalex.org/W6778345131","https://openalex.org/W6929798394"],"related_works":["https://openalex.org/W2140036717","https://openalex.org/W2091193607","https://openalex.org/W4386936491","https://openalex.org/W3007931018","https://openalex.org/W3110195467","https://openalex.org/W2035752977","https://openalex.org/W2597922112","https://openalex.org/W3033823235","https://openalex.org/W2084512058","https://openalex.org/W2378441783"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,21,98,145],"computation":[4,228],"method":[5],"for":[6,36,50,66,70,122,211,237],"obtaining":[7,212],"dielectric":[8,44,72,107,173],"constant":[9,19,45,108,174],"using":[10,30,133,217],"Global":[11,57],"Navigation":[12,58],"Satellite":[13,59],"System":[14,60],"reflectometry":[15,220],"(GNSS-R)":[16],"products.":[17],"Dielectric":[18],"is":[20,40,48,175,187,204],"crucial":[22],"component":[23],"in":[24,141,170,245],"the":[25,43,55,76,87,102,105,123,128,142,153,159,164,171,184,190,201,209,218,227,232,238],"soil":[26,88,130,160,214,255],"moisture":[27,89,131,161,215,256],"retrieval":[28],"process":[29],"reflected":[31],"GNSS":[32,219],"signals.":[33],"The":[34,111,137],"reflectivity":[35],"circular":[37],"polarized":[38],"signals":[39,244],"combined":[41],"with":[42],"equation":[46],"that":[47,117,152,200,234],"used":[49,69,84,121],"radiometer":[51],"observations.":[52],"Data":[53,74],"from":[54,75],"Cyclone":[56],"(CYGNSS)":[61],"mission,":[62],"an":[63],"eight-nanosatellite":[64],"constellation":[65],"GNSS-R,":[67],"are":[68,83,95],"computing":[71],"constant.":[73],"Soil":[77,192],"Moisture":[78,193],"Active":[79],"Passive":[80],"(SMAP)":[81],"mission":[82],"to":[85,100,119,158,230,252],"measure":[86],"through":[90],"its":[91],"radiometer,":[92],"and":[93,125,163,206,242],"they":[94],"considered":[96],"as":[97,249,251],"reference":[99],"confirm":[101],"accuracy":[103],"of":[104,127,144,240],"new":[106],"calculation":[109],"method.":[110],"analyzed":[112],"locations":[113],"have":[114],"been":[115],"chosen":[116],"correspond":[118],"sites":[120],"calibration":[124],"validation":[126],"SMAP":[129],"product":[132,229],"in-situ":[134],"measurement":[135],"data.":[136],"retrieved":[138],"results,":[139,162],"especially":[140],"case":[143],"specular":[146,185],"point":[147,186],"around":[148],"Yanco,":[149],"Australia,":[150],"show":[151],"estimated":[154,172],"results":[155,179,198],"track":[156],"closely":[157],"Root":[165],"Mean":[166],"Square":[167],"Error":[168],"(RMSE)":[169],"approximately":[176],"5.73.":[177],"Similar":[178],"can":[180],"be":[181],"obtained":[182],"when":[183],"located":[188],"near":[189],"Texas":[191],"Network":[194],"(TxSON),":[195],"USA.":[196],"These":[197],"indicate":[199],"analysis":[202],"procedure":[203],"well-defined,":[205],"it":[207],"lays":[208],"foundation":[210],"quantitative":[213],"content":[216],"results.":[221],"Future":[222],"work":[223],"will":[224,235],"include":[225],"applying":[226],"determine":[231],"characteristics":[233],"allow":[236],"separation":[239],"coherent":[241],"incoherent":[243],"delay":[246],"Doppler":[247],"maps,":[248],"well":[250],"develop":[253],"local":[254],"models.":[257]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
