{"id":"https://openalex.org/W3157978345","doi":"https://doi.org/10.3390/rs13091814","title":"The CYGNSS Mission: On-Going Science Team Investigations","display_name":"The CYGNSS Mission: On-Going Science Team Investigations","publication_year":2021,"publication_date":"2021-05-06","ids":{"openalex":"https://openalex.org/W3157978345","doi":"https://doi.org/10.3390/rs13091814","mag":"3157978345"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13091814","pdf_url":"https://www.mdpi.com/2072-4292/13/9/1814/pdf?version=1620628566","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},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/9/1814/pdf?version=1620628566","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040270148","display_name":"Hugo Carre\u00f1o-Luengo","orcid":"https://orcid.org/0000-0002-7775-7314"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hugo Carreno-Luengo","raw_affiliation_strings":["Climate and Space Sciences and Engineering Department, University of Michigan (UM), Ann Arbor, MI 48104, USA"],"affiliations":[{"raw_affiliation_string":"Climate and Space Sciences and Engineering Department, University of Michigan (UM), Ann Arbor, MI 48104, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033352046","display_name":"Juan A. Crespo","orcid":"https://orcid.org/0000-0002-6044-7838"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juan A. Crespo","raw_affiliation_strings":["Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena, CA 91125, USA"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena, CA 91125, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069599518","display_name":"Ruzbeh Akbar","orcid":"https://orcid.org/0000-0002-9963-0488"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ruzbeh Akbar","raw_affiliation_strings":["Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004887853","display_name":"Alexandra Bringer","orcid":"https://orcid.org/0000-0001-9508-8954"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexandra Bringer","raw_affiliation_strings":["Electrical and Computer Engineering, The Ohio State University, Columbus, OH 43210, USA"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, The Ohio State University, Columbus, OH 43210, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010873101","display_name":"April Warnock","orcid":"https://orcid.org/0000-0001-8146-2765"},"institutions":[{"id":"https://openalex.org/I269741311","display_name":"National Sanitation Foundation International","ror":"https://ror.org/02azqtm75","country_code":"US","type":"facility","lineage":["https://openalex.org/I269741311"]},{"id":"https://openalex.org/I1298353152","display_name":"SRI International","ror":"https://ror.org/05s570m15","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1298353152"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"April Warnock","raw_affiliation_strings":["SRI International, Ann Arbor, MI 48105, USA"],"affiliations":[{"raw_affiliation_string":"SRI International, Ann Arbor, MI 48105, USA","institution_ids":["https://openalex.org/I269741311","https://openalex.org/I1298353152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005119765","display_name":"Mary Morris","orcid":"https://orcid.org/0000-0002-9580-6239"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary Morris","raw_affiliation_strings":["Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena, CA 91125, USA"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory (JPL), California Institute of Technology, Pasadena, CA 91125, USA","institution_ids":["https://openalex.org/I1334627681"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076495698","display_name":"Christopher S. Ruf","orcid":"https://orcid.org/0000-0002-5937-4483"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chris Ruf","raw_affiliation_strings":["Climate and Space Sciences and Engineering Department, University of Michigan (UM), Ann Arbor, MI 48104, USA"],"affiliations":[{"raw_affiliation_string":"Climate and Space Sciences and Engineering Department, University of Michigan (UM), Ann Arbor, MI 48104, USA","institution_ids":["https://openalex.org/I27837315"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5040270148"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707,"provenance":"doaj"},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707,"provenance":"doaj"},"fwci":1.835,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":24,"citation_normalized_percentile":{"value":0.999889,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":95},"biblio":{"volume":"13","issue":"9","first_page":"1814","last_page":"1814"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9999,"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":0.9999,"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/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9972,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9967,"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":[],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.43550035},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.41769636},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.39458022},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.37363565},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.21671492}],"mesh":[],"locations_count":3,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13091814","pdf_url":"https://www.mdpi.com/2072-4292/13/9/1814/pdf?version=1620628566","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},{"is_oa":false,"landing_page_url":"https://doaj.org/article/fc402c1829b74ae791d5bd03cfc2aa7f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/133198","pdf_url":"https://dspace.mit.edu/bitstream/1721.1/133198/1/remotesensing-13-01814-v3.pdf","source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":["Massachusetts Institute of Technology"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13091814","pdf_url":"https://www.mdpi.com/2072-4292/13/9/1814/pdf?version=1620628566","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},"sustainable_development_goals":[{"score":0.85,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":58,"referenced_works":["https://openalex.org/W1577414714","https://openalex.org/W1641514922","https://openalex.org/W2002948762","https://openalex.org/W2039348932","https://openalex.org/W2041184482","https://openalex.org/W2084239832","https://openalex.org/W2101335079","https://openalex.org/W2103598124","https://openalex.org/W2145696754","https://openalex.org/W2308425384","https://openalex.org/W2321482666","https://openalex.org/W2486430858","https://openalex.org/W2540451936","https://openalex.org/W2558578279","https://openalex.org/W2560167313","https://openalex.org/W2560452920","https://openalex.org/W2606882776","https://openalex.org/W2609657400","https://openalex.org/W2802220396","https://openalex.org/W2804920724","https://openalex.org/W2807220393","https://openalex.org/W2808676703","https://openalex.org/W2810342544","https://openalex.org/W2886854197","https://openalex.org/W2900505804","https://openalex.org/W2906529969","https://openalex.org/W2911360762","https://openalex.org/W2912094294","https://openalex.org/W2916909768","https://openalex.org/W2919220917","https://openalex.org/W2955106889","https://openalex.org/W2955237079","https://openalex.org/W2969326247","https://openalex.org/W2972253584","https://openalex.org/W2976226303","https://openalex.org/W2978354175","https://openalex.org/W2981997856","https://openalex.org/W2984353343","https://openalex.org/W3013137649","https://openalex.org/W3020649642","https://openalex.org/W3020729433","https://openalex.org/W3022522558","https://openalex.org/W3022780227","https://openalex.org/W3037118646","https://openalex.org/W3048947513","https://openalex.org/W3095275538","https://openalex.org/W3097687154","https://openalex.org/W3107563704","https://openalex.org/W3110380650","https://openalex.org/W3112942175","https://openalex.org/W3125786590","https://openalex.org/W3126979104","https://openalex.org/W3130521482","https://openalex.org/W3130789263","https://openalex.org/W3131327094","https://openalex.org/W3132230133","https://openalex.org/W3135873562","https://openalex.org/W3138118667"],"related_works":["https://openalex.org/W3186982001","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2324615561","https://openalex.org/W2245170124","https://openalex.org/W2137941439","https://openalex.org/W2086120259","https://openalex.org/W2076393078","https://openalex.org/W2004200960","https://openalex.org/W1984402782"],"abstract_inverted_index":{"In":[0,188],"2012,":[1],"the":[2,10,20,93,108,115,133,145,153,166],"National":[3],"Aeronautics":[4],"and":[5,28,79,183,221],"Space":[6],"Administration":[7],"(NASA)":[8],"selected":[9],"CYclone":[11],"Global":[12,51],"Navigation":[13],"Satellite":[14],"System":[15,53],"(CYGNSS)":[16],"mission":[17,35,168,176],"coordinated":[18],"by":[19],"University":[21],"of":[22,58,63,83,107,114,144],"Michigan":[23],"(UM)":[24],"as":[25,56,212],"a":[26,68,141,200],"low-cost":[27],"high-science":[29],"Earth":[30,71,154],"Venture":[31],"Mission.":[32],"The":[33,60,173,225],"CYGNSS":[34,65,95,128,167,175,196],"was":[36],"originally":[37],"proposed":[38],"for":[39],"ocean":[40,182,191],"surface":[41,135,185,192,222],"wind":[42,193],"speed":[43,194],"estimation":[44],"over":[45,149,208],"Tropical":[46],"Cyclones":[47],"(TCs)":[48],"using":[49],"Earth-reflected":[50],"Positioning":[52],"(GPS)":[54],"signals,":[55],"signals":[57,100],"opportunity.":[59],"orbital":[61],"configuration":[62],"each":[64],"satellite":[66],"is":[67,164,178],"circular":[69],"Low":[70],"Orbit":[72],"(LEO)":[73],"with":[74],"an":[75,80],"altitude":[76],"~520":[77],"km":[78],"inclination":[81],"angle":[82,106,113],"~35\u00b0.":[84],"Each":[85],"single":[86],"Delay":[87],"Doppler":[88],"Mapping":[89],"Instrument":[90],"(DDMI)":[91],"aboard":[92],"eight":[94],"microsatellites":[96],"collects":[97],"forward":[98],"scattered":[99],"along":[101,136],"four":[102,120],"specular":[103],"directions":[104],"(incidence":[105],"incident":[109],"wave":[110],"equals":[111],"incidence":[112],"reflected":[116],"wave)":[117],"corresponding":[118],"to":[119,131,190,203],"different":[121],"transmitting":[122],"GPS":[123],"spacecrafts,":[124],"simultaneously.":[125],"As":[126],"such,":[127],"allows":[129],"one":[130],"sample":[132],"Earth\u2019s":[134],"32":[137],"tracks":[138],"simultaneously,":[139],"within":[140],"wide":[142],"range":[143],"satellites\u2019":[146],"elevation":[147],"angles":[148],"tropical":[150],"latitudes.":[151],"Following":[152],"Science":[155],"Division":[156],"2020":[157],"Senior":[158],"Review,":[159],"NASA":[160],"announced":[161],"recently":[162],"it":[163],"extending":[165],"through":[169],"30":[170],"September":[171],"2023.":[172],"extended":[174],"phase":[177],"focused":[179],"on":[180],"both":[181],"land":[184,209],"scientific":[186],"investigations.":[187],"addition":[189],"estimation,":[195],"has":[197],"also":[198],"shown":[199],"significant":[201],"ability":[202],"retrieve":[204],"several":[205],"geophysical":[206],"parameters":[207],"surfaces,":[210],"such":[211],"Soil":[213],"Moisture":[214],"Content":[215],"(SMC),":[216],"Above":[217],"Ground":[218],"Biomass":[219],"(AGB),":[220],"water":[223],"extent.":[224],"on-going":[226],"science":[227],"team":[228],"investigations":[229],"are":[230],"presented":[231],"in":[232],"this":[233],"article.":[234]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3157978345","counts_by_year":[{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2}],"updated_date":"2025-01-03T18:17:51.459860","created_date":"2021-05-10"}