{"id":"https://openalex.org/W2092077779","doi":"https://doi.org/10.1109/igarss.2012.6352465","title":"The m-chi decomposition of hybrid dual-polarimetric radar data","display_name":"The m-chi decomposition of hybrid dual-polarimetric radar data","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2092077779","doi":"https://doi.org/10.1109/igarss.2012.6352465","mag":"2092077779"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6352465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","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/A5044296048","display_name":"R. K. Raney","orcid":"https://orcid.org/0000-0002-8331-7067"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"R. Keith Raney","raw_affiliation_strings":["APL, Johns Hopkins University, Laurel, MD, USA","The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA"],"affiliations":[{"raw_affiliation_string":"APL, Johns Hopkins University, Laurel, MD, USA","institution_ids":["https://openalex.org/I2802946424"]},{"raw_affiliation_string":"The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019566957","display_name":"J. T. S. Cahill","orcid":"https://orcid.org/0000-0001-6874-5533"},"institutions":[{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]},{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joshua T.S. Cahill","raw_affiliation_strings":["APL, Johns Hopkins University, Laurel, MD, USA","The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA"],"affiliations":[{"raw_affiliation_string":"APL, Johns Hopkins University, Laurel, MD, USA","institution_ids":["https://openalex.org/I2802946424"]},{"raw_affiliation_string":"The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016319472","display_name":"G. W. Patterson","orcid":"https://orcid.org/0000-0003-4787-3899"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. Wesley Patterson","raw_affiliation_strings":["APL, Johns Hopkins University, Laurel, MD, USA","The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA"],"affiliations":[{"raw_affiliation_string":"APL, Johns Hopkins University, Laurel, MD, USA","institution_ids":["https://openalex.org/I2802946424"]},{"raw_affiliation_string":"The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111861841","display_name":"D. Benjamin J. Bussey","orcid":null},"institutions":[{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]},{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Benjamin J. Bussey","raw_affiliation_strings":["APL, Johns Hopkins University, Laurel, MD, USA","The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA"],"affiliations":[{"raw_affiliation_string":"APL, Johns Hopkins University, Laurel, MD, USA","institution_ids":["https://openalex.org/I2802946424"]},{"raw_affiliation_string":"The Johns Hopkins University/APL, 11100 Johns Hopkins Road, Laurel, MD, 20723-6099 USA","institution_ids":["https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5044296048"],"corresponding_institution_ids":["https://openalex.org/I145311948","https://openalex.org/I2802946424"],"apc_list":null,"apc_paid":null,"fwci":80.1604,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.9971713,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"5093","last_page":"5096"},"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9980000257492065,"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"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.994700014591217,"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/polarimetry","display_name":"Polarimetry","score":0.8143953084945679},{"id":"https://openalex.org/keywords/stokes-parameters","display_name":"Stokes parameters","score":0.642035186290741},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.6407982707023621},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6208158135414124},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5952172875404358},{"id":"https://openalex.org/keywords/finesse","display_name":"Finesse","score":0.49970507621765137},{"id":"https://openalex.org/keywords/linear-polarization","display_name":"Linear polarization","score":0.43354159593582153},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.43134886026382446},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.40852516889572144},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3840484321117401},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.2824000418186188},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.25498300790786743},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10713091492652893}],"concepts":[{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.8143953084945679},{"id":"https://openalex.org/C188141570","wikidata":"https://www.wikidata.org/wiki/Q1192058","display_name":"Stokes parameters","level":3,"score":0.642035186290741},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.6407982707023621},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6208158135414124},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5952172875404358},{"id":"https://openalex.org/C2778204307","wikidata":"https://www.wikidata.org/wiki/Q2483021","display_name":"Finesse","level":4,"score":0.49970507621765137},{"id":"https://openalex.org/C107190969","wikidata":"https://www.wikidata.org/wiki/Q6553479","display_name":"Linear polarization","level":3,"score":0.43354159593582153},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.43134886026382446},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.40852516889572144},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3840484321117401},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.2824000418186188},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.25498300790786743},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10713091492652893},{"id":"https://openalex.org/C169268690","wikidata":"https://www.wikidata.org/wiki/Q1359945","display_name":"Fabry\u2013P\u00e9rot interferometer","level":3,"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/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2012.6352465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352465","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1970582325","https://openalex.org/W1999695055","https://openalex.org/W2001761510","https://openalex.org/W2004115212","https://openalex.org/W2020169086","https://openalex.org/W2039256481","https://openalex.org/W2057598999","https://openalex.org/W2075225651","https://openalex.org/W2129541750","https://openalex.org/W2133989913","https://openalex.org/W2151323263","https://openalex.org/W3009046684","https://openalex.org/W4285719527","https://openalex.org/W6637218738"],"related_works":["https://openalex.org/W2386812678","https://openalex.org/W2112594896","https://openalex.org/W2037753278","https://openalex.org/W2462590404","https://openalex.org/W3039035271","https://openalex.org/W2034206013","https://openalex.org/W1655063790","https://openalex.org/W2765694022","https://openalex.org/W2088679592","https://openalex.org/W2972477316"],"abstract_inverted_index":{"The":[0,30,55,105],"Mini-RF":[1],"and":[2,21,26,37,98],"Mini-SAR":[3],"instruments":[4],"are":[5,35,47,144],"the":[6,42,50,67,92,96,101,114,117],"first":[7],"compact":[8],"polarimetric":[9],"space-based":[10],"imaging":[11],"radars.":[12,153],"Their":[13],"architecture":[14],"is":[15,70,120],"hybrid-polarimetric,":[16],"transmitting":[17],"(quasi-)":[18],"circular":[19],"polarization,":[20],"receiving":[22],"orthogonal":[23],"linear":[24],"polarizations":[25],"their":[27],"relative":[28],"phase.":[29],"four":[31],"Stokes":[32,56],"parameters":[33,57],"that":[34,116,130],"necessary":[36],"sufficient":[38],"to":[39,61,83,110,147],"fully":[40],"characterize":[41],"observed":[43],"backscattered":[44],"EM":[45],"field":[46,119],"calculated":[48],"from":[49,150],"received":[51],"linearly":[52],"polarized":[53,93,103],"data.":[54],"can":[58],"be":[59,111],"used":[60],"formulate":[62],"an":[63,131],"m-chi":[64,106],"decomposition":[65,107,134],"of":[66,79,95,100,126],"scene,":[68],"which":[69],"a":[71],"new":[72],"technique.":[73],"This":[74],"method":[75],"facilitates":[76],"unambiguous":[77],"interpretation":[78],"surface":[80],"features":[81],"according":[82],"single":[84],"(odd)":[85],"or":[86],"double":[87],"(even)":[88],"bounce":[89],"signatures":[90],"in":[91,113],"portion":[94],"reflections,":[97],"characterization":[99],"randomly":[102],"constituents.":[104],"has":[108],"proven":[109],"robust":[112],"event":[115],"transmitted":[118],"not":[121],"perfectly":[122],"circularly":[123],"polarized.":[124],"Analysis":[125],"lunar":[127],"data":[128,148],"suggests":[129],"m-chi-psi":[132],"three-component":[133],"strategy":[135],"should":[136],"provide":[137],"additional":[138],"backscatter":[139],"classification":[140],"finesse.":[141],"These":[142],"methods":[143],"directly":[145],"applicable":[146],"anticipated":[149],"Earth-observing":[151],"compact-polarimetric":[152]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}