{"id":"https://openalex.org/W1992174607","doi":"https://doi.org/10.1109/igarss.2011.6049153","title":"Validation of four-component decomposition with rotated coherency matrix of TerraSAR-X","display_name":"Validation of four-component decomposition with rotated coherency matrix of TerraSAR-X","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W1992174607","doi":"https://doi.org/10.1109/igarss.2011.6049153","mag":"1992174607"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2011.6049153","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049153","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":"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/A5031928539","display_name":"Toshifumi Hiramatsu","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Toshifumi Hiramatsu","raw_affiliation_strings":["Satellite Business Division, PASCO Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Satellite Business Division, PASCO Corporation, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109273912","display_name":"Takashi Nonaka","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Nonaka","raw_affiliation_strings":["Satellite Business Division, PASCO Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Satellite Business Division, PASCO Corporation, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102166303","display_name":"Takashi Shibayama","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Shibayama","raw_affiliation_strings":["Satellite Business Division, PASCO Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Satellite Business Division, PASCO Corporation, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031928539"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0576095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"416","last_page":"419"},"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":0.9994000196456909,"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":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.6719927191734314},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6697368025779724},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.61381995677948},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.589900016784668},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5624797344207764},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5471616387367249},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4811724126338959},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.4673013687133789},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4303182363510132},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4245816171169281},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3279688358306885},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.28678953647613525},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18596017360687256},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1812463402748108},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17717349529266357},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.16865143179893494},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10698440670967102},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.09850668907165527}],"concepts":[{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.6719927191734314},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6697368025779724},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.61381995677948},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.589900016784668},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5624797344207764},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5471616387367249},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4811724126338959},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.4673013687133789},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4303182363510132},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4245816171169281},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3279688358306885},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.28678953647613525},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18596017360687256},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1812463402748108},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17717349529266357},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.16865143179893494},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10698440670967102},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.09850668907165527},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2011.6049153","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2011.6049153","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":2,"referenced_works":["https://openalex.org/W1994833561","https://openalex.org/W2156759776"],"related_works":["https://openalex.org/W1992962589","https://openalex.org/W3032871857","https://openalex.org/W1743191351","https://openalex.org/W3104633800","https://openalex.org/W2914059119","https://openalex.org/W3023567978","https://openalex.org/W2069184433","https://openalex.org/W3044778482","https://openalex.org/W3040494141","https://openalex.org/W4384026392"],"abstract_inverted_index":{"TerraSAR-X":[0,24],"is":[1,48],"an":[2],"operational":[3],"and":[4,10,56],"advanced":[5],"SAR-satellite":[6],"system":[7],"for":[8,35,53],"scientific":[9,36],"commercial":[11],"applications":[12],"that":[13],"was":[14],"launched":[15],"on":[16],"June":[17],"15th,":[18],"2007.":[19],"DLR":[20],"acquired":[21],"the":[22,27],"quadratic":[23],"data":[25],"in":[26,32],"Dual":[28],"Receive":[29],"Antenna":[30],"Campaign":[31],"this":[33],"year":[34],"purpose.":[37],"This":[38],"study":[39],"applies":[40],"four-component":[41],"decomposition":[42],"with":[43],"rotated":[44],"coherency":[45],"matrix":[46],"which":[47],"a":[49],"very":[50],"efficient":[51],"methodology":[52],"target":[54],"detection":[55],"terrain":[57],"classification.":[58]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
