{"id":"https://openalex.org/W3207012566","doi":"https://doi.org/10.1109/igarss47720.2021.9554492","title":"Overcoming the Current Limitations of GNSS-R Observation of Wetlands and Surface Water","display_name":"Overcoming the Current Limitations of GNSS-R Observation of Wetlands and Surface Water","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3207012566","doi":"https://doi.org/10.1109/igarss47720.2021.9554492","mag":"3207012566"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9554492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 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/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":true,"raw_author_name":"Andrew O'Brien","raw_affiliation_strings":["The Ohio State University,Columbus,OH,USA","The Ohio State University, Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University,Columbus,OH,USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"The Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000868601","display_name":"Eric Loria","orcid":null},"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":"Eric Loria","raw_affiliation_strings":["California Institute of Technology,Jet Propulsion Laboratory,Pasadena,CA,USA","Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA"],"affiliations":[{"raw_affiliation_string":"California Institute of Technology,Jet Propulsion Laboratory,Pasadena,CA,USA","institution_ids":["https://openalex.org/I1334627681"]},{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019779509"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.11284456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"962","last_page":"965"},"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":0.9940999746322632,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9459999799728394,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/gnss-applications","display_name":"GNSS applications","score":0.9582708477973938},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6142188906669617},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5316950082778931},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4413626194000244},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21569597721099854},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21408841013908386},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.14320561289787292}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.9582708477973938},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6142188906669617},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5316950082778931},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4413626194000244},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21569597721099854},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21408841013908386},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.14320561289787292}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9554492","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554492","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 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":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2548747666","https://openalex.org/W2560452920","https://openalex.org/W2745135761","https://openalex.org/W2900505804","https://openalex.org/W2978496333","https://openalex.org/W2986464058","https://openalex.org/W3025688227","https://openalex.org/W3084185632","https://openalex.org/W3130677624","https://openalex.org/W3130921863","https://openalex.org/W6783193163","https://openalex.org/W6790857384","https://openalex.org/W6791145982"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4386936491","https://openalex.org/W3007931018","https://openalex.org/W3110195467","https://openalex.org/W3033823235","https://openalex.org/W2881093137","https://openalex.org/W4391128647","https://openalex.org/W4384916587","https://openalex.org/W2163330330"],"abstract_inverted_index":{"Recent":[0],"results":[1],"from":[2,30],"CYGNSS":[3,23],"have":[4],"highlighted":[5],"the":[6,19,31,34,86,94],"importance":[7],"of":[8,49,68,79,89,99],"coherent":[9,45,69,90],"GNSS":[10],"reflections":[11,91],"for":[12,26,44,105],"measuring":[13,27],"and":[14,33,101],"mapping":[15],"surface":[16],"water.":[17,81],"However,":[18],"GNSS-R":[20,70],"instrument":[21],"aboard":[22],"was":[24],"intended":[25],"diffuse":[28],"scattering":[29],"ocean,":[32],"way":[35],"in":[36,61],"which":[37],"it":[38],"processes":[39],"measurements":[40],"is":[41,52,83],"not":[42],"optimal":[43],"reflections.":[46],"The":[47],"goal":[48],"this":[50],"work":[51],"to":[53,77,96],"review":[54],"recent":[55],"investigations":[56],"into":[57],"how":[58,74],"on-board":[59],"algorithms":[60,108],"future":[62],"instruments":[63],"can":[64],"take":[65],"full":[66],"advantage":[67],"measurements,":[71],"especially":[72],"with":[73],"they":[75],"apply":[76],"observation":[78],"inland":[80],"It":[82],"understood":[84],"that":[85],"proper":[87],"utilization":[88],"will":[92],"open":[93],"door":[95],"a":[97],"number":[98],"new":[100],"interesting":[102],"science":[103],"applications":[104],"GNSS-R.":[106],"Several":[107],"are":[109],"proposed.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}