{"id":"https://openalex.org/W3205475614","doi":"https://doi.org/10.1109/igarss47720.2021.9553176","title":"Time-Series Soil Moisture Retrieval Using S-Band Backscatter Measurements from the SMEX02 Campaign","display_name":"Time-Series Soil Moisture Retrieval Using S-Band Backscatter Measurements from the SMEX02 Campaign","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3205475614","doi":"https://doi.org/10.1109/igarss47720.2021.9553176","mag":"3205475614"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9553176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553176","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/A5057643718","display_name":"Dustin Horton","orcid":"https://orcid.org/0009-0001-0298-2365"},"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":"Dustin Horton","raw_affiliation_strings":["ElectroScience Laboratory, The Ohio State University, Columbus, OH"],"affiliations":[{"raw_affiliation_string":"ElectroScience Laboratory, The Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]}]},{"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":["ElectroScience Laboratory, The Ohio State University, Columbus, OH"],"affiliations":[{"raw_affiliation_string":"ElectroScience Laboratory, 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":["ElectroScience Laboratory, The Ohio State University, Columbus, OH"],"affiliations":[{"raw_affiliation_string":"ElectroScience Laboratory, The Ohio State University, Columbus, OH","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100625447","display_name":"Jeonghwan Park","orcid":"https://orcid.org/0000-0002-4641-188X"},"institutions":[{"id":"https://openalex.org/I4210105893","display_name":"Global Science & Technology (United States)","ror":"https://ror.org/01a5ymr35","country_code":"US","type":"company","lineage":["https://openalex.org/I4210105893"]},{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeonghwan Park","raw_affiliation_strings":["Global Science & Technology, Inc., Greenbelt, MD","NASA Goddard Space Flight Center, Greenbelt, MD"],"affiliations":[{"raw_affiliation_string":"Global Science & Technology, Inc., Greenbelt, MD","institution_ids":["https://openalex.org/I4210105893"]},{"raw_affiliation_string":"NASA Goddard Space Flight Center, Greenbelt, MD","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037110476","display_name":"Rajat Bindlish","orcid":"https://orcid.org/0000-0002-1913-0353"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rajat Bindlish","raw_affiliation_strings":["NASA Goddard Space Flight Center, Greenbelt, MD"],"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Center, Greenbelt, MD","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5057643718"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":0.1789,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47170473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"5869","last_page":"5872"},"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":0.995199978351593,"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/T11333","display_name":"Climate change and permafrost","score":0.9812999963760376,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.822813868522644},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6548352241516113},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5890694260597229},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5534791350364685},{"id":"https://openalex.org/keywords/water-content","display_name":"Water content","score":0.5404113531112671},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.4153939187526703},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35281604528427124},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21932867169380188},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13262256979942322}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.822813868522644},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6548352241516113},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5890694260597229},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5534791350364685},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.5404113531112671},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.4153939187526703},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35281604528427124},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21932867169380188},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13262256979942322},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9553176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9553176","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/15","score":0.699999988079071,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1532691246","https://openalex.org/W1562327279","https://openalex.org/W2009522544","https://openalex.org/W2023740129","https://openalex.org/W2027900120","https://openalex.org/W2039348932","https://openalex.org/W2085537361","https://openalex.org/W2114569030","https://openalex.org/W2117554345","https://openalex.org/W2151586007","https://openalex.org/W2503521824","https://openalex.org/W2915072293","https://openalex.org/W4297846306"],"related_works":["https://openalex.org/W1984559991","https://openalex.org/W1799242668","https://openalex.org/W2502358642","https://openalex.org/W3165883639","https://openalex.org/W1847813119","https://openalex.org/W2068956457","https://openalex.org/W1919101720","https://openalex.org/W2622688551","https://openalex.org/W1550175370","https://openalex.org/W1990205660"],"abstract_inverted_index":{"S-band":[0,92],"observations":[1,93],"from":[2,9,94],"NASA's":[3],"Passive/Active":[4],"L/S":[5],"Band":[6],"(PALS)":[7],"radar":[8,36],"the":[10,47,57,66,76,88,95],"SMEX02":[11],"campaign":[12],"were":[13],"used":[14,44],"to":[15,45],"estimate":[16],"soil":[17,49,61],"moisture.":[18],"The":[19,81],"\u201calpha\u201d":[20],"method":[21],"is":[22,43],"applied":[23],"for":[24],"this":[25],"process,":[26],"in":[27],"which":[28],"a":[29,73],"time":[30,51,67],"series":[31,52],"of":[32,34,75,90],"ratios":[33],"normalized":[35],"cross":[37],"section":[38],"values":[39,63],"at":[40],"successive":[41],"measurements":[42],"infer":[46],"corresponding":[48],"moisture":[50,62],"given":[53],"ancillary":[54],"information":[55],"on":[56],"minimum":[58],"and":[59,78],"maximum":[60],"expected":[64],"over":[65],"series.":[68],"Results":[69],"are":[70],"examined":[71],"as":[72],"function":[74],"polarization":[77],"crop":[79],"type.":[80],"results":[82],"show":[83],"reasonable":[84],"retrieval":[85],"performance,":[86],"indicating":[87],"potential":[89],"using":[91],"future":[96],"NASA/ISRO":[97],"SAR":[98],"(NISAR)":[99],"mission.":[100]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}