{"id":"https://openalex.org/W2548181169","doi":"https://doi.org/10.1109/igarss.2016.7730469","title":"Studies of TDS-1 GNSS-R ocean altimetry using a \u201cfull DDM\u201d retrieval approach","display_name":"Studies of TDS-1 GNSS-R ocean altimetry using a \u201cfull DDM\u201d retrieval approach","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2548181169","doi":"https://doi.org/10.1109/igarss.2016.7730469","mag":"2548181169"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2016.7730469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730469","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","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/A5100625447","display_name":"Jeonghwan Park","orcid":"https://orcid.org/0000-0002-4641-188X"},"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":true,"raw_author_name":"Jeonghwan Park","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004567285","display_name":"Joel T. Johnson","orcid":"https://orcid.org/0000-0002-6921-6059"},"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":"Joel T. Johnson","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019779509","display_name":"Andrew O\u2019Brien","orcid":"https://orcid.org/0000-0003-0225-9211"},"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":"Andrew O'Brien","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058658339","display_name":"S. Lowe","orcid":"https://orcid.org/0009-0002-1109-4797"},"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":"Stephen T. Lowe","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA","institution_ids":["https://openalex.org/I1334627681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100625447"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":0.5969,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.70829292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"5625","last_page":"5626"},"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/T10655","display_name":"GNSS positioning and interference","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9957000017166138,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.9381032586097717},{"id":"https://openalex.org/keywords/altimeter","display_name":"Altimeter","score":0.7424350380897522},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5925505757331848},{"id":"https://openalex.org/keywords/satellite-altimetry","display_name":"Satellite altimetry","score":0.4989337921142578},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.47518956661224365},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.4567928612232208},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4284237325191498},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.35071122646331787},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.34135711193084717},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.27455270290374756},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14969301223754883},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11272937059402466}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.9381032586097717},{"id":"https://openalex.org/C17534553","wikidata":"https://www.wikidata.org/wiki/Q216197","display_name":"Altimeter","level":2,"score":0.7424350380897522},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5925505757331848},{"id":"https://openalex.org/C2989451103","wikidata":"https://www.wikidata.org/wiki/Q1928951","display_name":"Satellite altimetry","level":3,"score":0.4989337921142578},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.47518956661224365},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.4567928612232208},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4284237325191498},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.35071122646331787},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.34135711193084717},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.27455270290374756},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14969301223754883},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11272937059402466}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2016.7730469","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7730469","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1964610703","https://openalex.org/W2058246540","https://openalex.org/W2107580583","https://openalex.org/W2128284341","https://openalex.org/W2155979668","https://openalex.org/W2159750877","https://openalex.org/W2232192374","https://openalex.org/W2979562478","https://openalex.org/W6689550178"],"related_works":["https://openalex.org/W3161304039","https://openalex.org/W4214702728","https://openalex.org/W4214531127","https://openalex.org/W2765672153","https://openalex.org/W262089550","https://openalex.org/W2022870883","https://openalex.org/W2356895184","https://openalex.org/W2028334892","https://openalex.org/W2355704008","https://openalex.org/W4383426204"],"abstract_inverted_index":{"The":[0,81],"use":[1,40,96],"of":[2,41,50,74,85,128],"GNSS-R":[3,27,86,153],"(Global":[4],"Navigation":[5],"Satellite":[6],"System":[7],"Reflectometry)":[8],"for":[9,89,95,147,151],"Earth":[10],"remote":[11],"sensing":[12],"is":[13,93],"becoming":[14],"an":[15],"increasingly":[16],"attractive":[17],"approach":[18,71],"thanks":[19],"to":[20,72,123],"its":[21],"inexpensive":[22],"and":[23,68,99,113,136],"passive":[24],"method.":[25],"While":[26],"ocean":[28],"altimetry":[29],"has":[30],"been":[31,117],"studied":[32],"extensively,":[33],"previous":[34],"studies":[35],"have":[36,116],"focused":[37],"on":[38],"the":[39,42,48,70,90,102,107,134,143,160],"delay":[43],"waveform":[44],"(DW)":[45],"only":[46],"in":[47,106,142,159],"retrieval":[49,108],"sea":[51,57,129],"surface":[52,58,130],"height.":[53],"This":[54],"paper":[55],"presents":[56],"height":[59,131],"retrievals":[60],"using":[61,132],"a":[62,77,120],"\u201cfull":[63],"Delay-Doppler":[64],"Map":[65],"(DDM)\u201d":[66],"method,":[67],"applies":[69],"measurements":[73],"TechDemoSat-1":[75],"(TDS-1),":[76],"recent":[78],"space-borne":[79],"mission.":[80],"End-to-End":[82],"Simulator":[83],"(E2ES)":[84],"waveforms":[87],"developed":[88],"CYGNSS":[91],"mission":[92],"adapted":[94],"with":[97],"TDS-1":[98],"applied":[100],"as":[101,119],"forward":[103],"model":[104],"used":[105],"process.":[109,126],"Comparisons":[110],"between":[111],"measured":[112],"modeled":[114],"DDMs":[115],"conducted":[118],"first":[121],"step":[122],"validate":[124],"this":[125],"Retrievals":[127],"both":[133],"DW":[135],"full-DDM":[137],"methods":[138,146],"will":[139,155],"be":[140,157],"reported":[141],"presentation.":[144,161],"Potential":[145],"improving":[148],"estimation":[149],"error":[150],"future":[152],"missions":[154],"also":[156],"described":[158]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
