{"id":"https://openalex.org/W2774663977","doi":"https://doi.org/10.1109/igarss.2017.8127855","title":"Temporal analysis of Touzi parameters for wheat crop characterization using L-band AgriSAR 2006 data","display_name":"Temporal analysis of Touzi parameters for wheat crop characterization using L-band AgriSAR 2006 data","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2774663977","doi":"https://doi.org/10.1109/igarss.2017.8127855","mag":"2774663977"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8127855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 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/A5077949635","display_name":"Soumyashree Kar","orcid":"https://orcid.org/0000-0003-2158-2540"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Soumyashree Kar","raw_affiliation_strings":["Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079384986","display_name":"Dipankar Mandal","orcid":"https://orcid.org/0000-0001-8407-7125"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dipankar Mandal","raw_affiliation_strings":["Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057547054","display_name":"Avik Bhattacharya","orcid":"https://orcid.org/0000-0001-6720-6108"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Avik Bhattacharya","raw_affiliation_strings":["Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":null,"display_name":"J. Adinarayana","orcid":null},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"J. Adinarayana","raw_affiliation_strings":["Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Studies in Resources Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.5237,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.97420248,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"9","issue":null,"first_page":"3909","last_page":"3912"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9983000159263611,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9851999878883362,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.754961371421814},{"id":"https://openalex.org/keywords/phenology","display_name":"Phenology","score":0.5455871820449829},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.5090829730033875},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5070033073425293},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4394160807132721},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.42291492223739624},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.42022013664245605},{"id":"https://openalex.org/keywords/crop","display_name":"Crop","score":0.4151417315006256},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3997191786766052},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35761159658432007},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.3495253920555115},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30508312582969666},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.2369796335697174},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18172648549079895},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13391879200935364},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1189471185207367},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11337476968765259},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.09690558910369873},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.07906043529510498}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.754961371421814},{"id":"https://openalex.org/C51417038","wikidata":"https://www.wikidata.org/wiki/Q272737","display_name":"Phenology","level":2,"score":0.5455871820449829},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.5090829730033875},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5070033073425293},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4394160807132721},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.42291492223739624},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.42022013664245605},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.4151417315006256},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3997191786766052},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35761159658432007},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3495253920555115},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30508312582969666},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.2369796335697174},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18172648549079895},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13391879200935364},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1189471185207367},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11337476968765259},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09690558910369873},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.07906043529510498},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2017.8127855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1640245986","https://openalex.org/W2003323862","https://openalex.org/W2049719492","https://openalex.org/W2055079532","https://openalex.org/W2097272115","https://openalex.org/W2133989913","https://openalex.org/W2136420149","https://openalex.org/W2148973077","https://openalex.org/W2150705511","https://openalex.org/W2154830216","https://openalex.org/W2170481611","https://openalex.org/W2315872733","https://openalex.org/W2739225975","https://openalex.org/W6636650252"],"related_works":["https://openalex.org/W2373524250","https://openalex.org/W4206027277","https://openalex.org/W2388003193","https://openalex.org/W2367450255","https://openalex.org/W2243549226","https://openalex.org/W2184048517","https://openalex.org/W3128824461","https://openalex.org/W2156132268","https://openalex.org/W96071508","https://openalex.org/W2388278526"],"abstract_inverted_index":{"Synthetic":[0],"aperture":[1],"radar":[2],"(SAR)":[3],"has":[4],"shown":[5],"promising":[6],"results":[7],"in":[8,54,102],"characterizing":[9],"different":[10,42],"crops.":[11],"Multi-temporal":[12],"SAR":[13,98],"data":[14,99],"is":[15,73],"often":[16],"useful":[17],"for":[18,75,140],"studying":[19],"the":[20,23,28,31,38,65,68,85,109,118,133],"sensitivity":[21],"of":[22,34,56,67,87],"electromagnetic":[24],"(EM)":[25],"waves":[26],"to":[27],"structural":[29],"and":[30,37,49,80,132],"dielectric":[32],"variation":[33],"both":[35],"crops":[36,48],"underlying":[39],"soil":[40,50,81],"at":[41],"phenological":[43,111,141],"stages.":[44],"Physical":[45],"information":[46],"about":[47],"can":[51],"be":[52,114],"interpreted":[53],"terms":[55],"scattering":[57,124],"mechanisms":[58],"using":[59],"polarimetric":[60,97],"descriptors.":[61],"In":[62],"this":[63,103],"study,":[64],"potential":[66],"Touzi":[69,121],"eigenvalue-eigenvector":[70],"decomposition":[71],"parameters":[72,112],"analyzed":[74],"Leaf":[76],"Area":[77],"Index":[78],"(LAI)":[79],"moisture":[82],"variations":[83],"over":[84],"phenophases":[86],"wheat":[88],"crop.":[89],"The":[90],"AgriSAR":[91],"2006":[92],"campaign":[93],"E-SAR":[94],"L-band":[95],"full":[96],"were":[100],"used":[101],"study.":[104],"It":[105],"was":[106],"observed":[107],"that":[108],"crop":[110],"could":[113],"justifiably":[115],"associated":[116],"with":[117],"two":[119],"dominant":[120],"parameters,":[122],"symmetric":[123],"type":[125],"magnitude":[126],"(\u03b1":[127],"<inf":[128,136],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[129,137],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">s1</inf>":[130],")":[131],"phase":[134],"(\u03d5":[135],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u03b1s1</inf>":[138],"),":[139],"assessment.":[142]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
