{"id":"https://openalex.org/W2117417497","doi":"https://doi.org/10.1109/igarss.2011.6049152","title":"Polarimetric calibration requirements for a classification scheme based on scattering type alpha","display_name":"Polarimetric calibration requirements for a classification scheme based on scattering type alpha","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2117417497","doi":"https://doi.org/10.1109/igarss.2011.6049152","mag":"2117417497"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5010203885","display_name":"Chunle Wang","orcid":"https://orcid.org/0009-0004-2612-3364"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunle Wang","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Institute of Electronics Chinese Academy of Sciences, Beijing, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"raw_affiliation_string":"Institute of Electronics Chinese Academy of Sciences, Beijing, CHINA","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041569726","display_name":"Weidong Yu","orcid":"https://orcid.org/0000-0002-7803-6084"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Yu","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Institute of Electronics Chinese Academy of Sciences, Beijing, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"raw_affiliation_string":"Institute of Electronics Chinese Academy of Sciences, Beijing, CHINA","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9696,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.7828168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"413","last_page":"415"},"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":1.0,"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":1.0,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9988999962806702,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.895827054977417},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.7427897453308105},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5681853294372559},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5533393621444702},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.5478593111038208},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5383556485176086},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5195027589797974},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.4877396523952484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4826541543006897},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4320949912071228},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.304481565952301},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.26146093010902405},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23420307040214539},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10167515277862549},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08885303139686584},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.061934709548950195}],"concepts":[{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.895827054977417},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7427897453308105},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5681853294372559},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5533393621444702},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5478593111038208},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5383556485176086},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5195027589797974},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.4877396523952484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4826541543006897},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4320949912071228},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.304481565952301},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.26146093010902405},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23420307040214539},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10167515277862549},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08885303139686584},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.061934709548950195},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2011.6049152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1421632428","https://openalex.org/W1538058927","https://openalex.org/W1917898038","https://openalex.org/W2078985447","https://openalex.org/W2116683078","https://openalex.org/W2133989913","https://openalex.org/W2148043654","https://openalex.org/W2154830216","https://openalex.org/W2155279708","https://openalex.org/W2169682111","https://openalex.org/W4237764598"],"related_works":["https://openalex.org/W2026860918","https://openalex.org/W2035593284","https://openalex.org/W2225281849","https://openalex.org/W2612145225","https://openalex.org/W2059660610","https://openalex.org/W2161058488","https://openalex.org/W2324949438","https://openalex.org/W173514170","https://openalex.org/W2560215812","https://openalex.org/W2389173272"],"abstract_inverted_index":{"Polarimetric":[0],"calibration":[1,46,73,90],"is":[2,36,74,79],"aimed":[3],"at":[4,39],"intercalibrating":[5],"the":[6,10,17,21,41,44,55,62,65,69,88,103,109,113,116,120],"polarization":[7],"channels":[8],"of":[9,16,20,64,68,105,112],"radar":[11],"system.":[12],"A":[13,59],"better":[14],"characterization":[15],"target":[18],"and":[19],"backscattering":[22],"mechanisms":[23],"can":[24,96],"be":[25,97],"obtained":[26],"by":[27],"polarimetric":[28,45,70,89],"calibration.":[29],"The":[30],"study":[31],"described":[32],"in":[33],"this":[34],"paper":[35],"an":[37],"attempt":[38],"deriving":[40],"requirements":[42,91],"on":[43,54],"for":[47,92],"a":[48],"commonly":[49],"used":[50],"classification":[51,121],"method":[52],"based":[53],"scattering":[56],"type":[57],"alpha.":[58],"model":[60,78],"representing":[61,108],"effects":[63],"residual":[66],"distortion":[67,77],"data":[71],"after":[72],"present.":[75],"This":[76],"then":[80],"applied":[81],"to":[82],"calculate":[83],"alpha":[84],"angle,":[85],"through":[86],"which":[87],"identifying":[93],"seven":[94],"scatterers":[95],"obtained.":[98],"We":[99],"will":[100],"show":[101],"that,":[102],"phase":[104,110],"parameter":[106],"f,":[107],"difference":[111],"mismatch":[114],"between":[115],"like-polarized":[117],"channels,":[118],"affects":[119],"results":[122],"most":[123],"significantly.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
