{"id":"https://openalex.org/W2060323484","doi":"https://doi.org/10.1109/igarss.2014.6946822","title":"Polarimetric SAR tomography of forested areas based on compressive MUSIC","display_name":"Polarimetric SAR tomography of forested areas based on compressive MUSIC","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2060323484","doi":"https://doi.org/10.1109/igarss.2014.6946822","mag":"2060323484"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2014.6946822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6946822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 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/A5101782600","display_name":"Wanying Wang","orcid":"https://orcid.org/0000-0003-0765-8430"},"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"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wang Wanying","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Science and Technology on Microwave Imaging Laboratory, Beijing, China","University of Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Science and Technology on Microwave Imaging Laboratory, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079669772","display_name":"Bingchen Zhang","orcid":null},"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":"Zhang Bingchen","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Science and Technology on Microwave Imaging Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Science and Technology on Microwave Imaging Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jiang Chenglong","orcid":null},"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"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiang Chenglong","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Science and Technology on Microwave Imaging Laboratory, Beijing, China","University of Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Science and Technology on Microwave Imaging Laboratory, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101568772","display_name":"Hui Bi","orcid":"https://orcid.org/0000-0002-9357-8412"},"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"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bi Hui","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Science and Technology on Microwave Imaging Laboratory, Beijing, China","University of Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Science and Technology on Microwave Imaging Laboratory, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhang Zhe","orcid":null},"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"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Zhe","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Science and Technology on Microwave Imaging Laboratory, Beijing, China","University of Chinese Academy of Sciences, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Science and Technology on Microwave Imaging Laboratory, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhao Yao","orcid":null},"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":"Zhao Yao","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Science and Technology on Microwave Imaging Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Science and Technology on Microwave Imaging Laboratory, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035607374","display_name":"Hong Wen","orcid":"https://orcid.org/0000-0002-0073-6101"},"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":"Hong Wen","raw_affiliation_strings":["Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Science and Technology on Microwave Imaging Laboratory, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Science and Technology on Microwave Imaging Laboratory, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1875","last_page":"1878"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9997000098228455,"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":0.9987999796867371,"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/compressed-sensing","display_name":"Compressed sensing","score":0.6891640424728394},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.6206728219985962},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.6124334931373596},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5976067185401917},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5850251913070679},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5259435772895813},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5081241130828857},{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.4964302182197571},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.47280803322792053},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43810755014419556},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.43430501222610474},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.36733478307724},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3631044030189514},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34577634930610657},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3418354392051697},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12026181817054749},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11945286393165588},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.10147789120674133},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09637188911437988}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6891640424728394},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.6206728219985962},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.6124334931373596},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5976067185401917},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5850251913070679},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5259435772895813},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5081241130828857},{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.4964302182197571},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.47280803322792053},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43810755014419556},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.43430501222610474},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.36733478307724},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3631044030189514},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34577634930610657},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3418354392051697},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12026181817054749},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11945286393165588},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.10147789120674133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09637188911437988},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/igarss.2014.6946822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6946822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1774526428","https://openalex.org/W1970628409","https://openalex.org/W1974774078","https://openalex.org/W2001587991","https://openalex.org/W2008471360","https://openalex.org/W2044987471","https://openalex.org/W2046731301","https://openalex.org/W2048289234","https://openalex.org/W2063522293","https://openalex.org/W2111684260","https://openalex.org/W2115706991","https://openalex.org/W2121557635","https://openalex.org/W2126582956","https://openalex.org/W2209107588","https://openalex.org/W2613211097","https://openalex.org/W6678015929","https://openalex.org/W6688722655"],"related_works":["https://openalex.org/W2469797871","https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2042726296","https://openalex.org/W2081203575","https://openalex.org/W2096748030","https://openalex.org/W3016428515","https://openalex.org/W2160730947","https://openalex.org/W2747205507"],"abstract_inverted_index":{"This":[0],"paper":[1],"focus":[2],"on":[3,15],"the":[4,19,29,34,44,49,56,61,66,70,89,97,104,108],"polarimetric":[5,23,47],"synthetic":[6],"aperture":[7],"radar":[8],"(SAR)":[9],"tomography":[10,85],"for":[11,54,83],"forested":[12],"areas":[13],"based":[14],"compressive":[16,75],"MUSIC.":[17],"In":[18],"proposed":[20],"method,":[21],"full":[22],"SAR":[24,84],"echo":[25],"signal":[26],"reflected":[27],"from":[28,103],"imaging":[30,62],"area":[31,71],"is":[32,40,52,86,94],"collected,":[33],"corresponding":[35],"multiple":[36],"measurement":[37,99],"vector":[38],"model":[39],"established":[41],"according":[42],"to":[43],"parameters":[45],"of":[46,60,69,81,91],"channels,":[48],"wavelet":[50],"basis":[51],"adopted":[53],"representing":[55],"sparse":[57],"vertical":[58],"structure":[59],"area,":[63],"and":[64,88],"finally,":[65],"backscattering":[67],"coefficients":[68],"are":[72],"reconstructed":[73],"by":[74],"MUSIC":[76],"algorithm.":[77],"The":[78],"necessary":[79],"number":[80],"tracks":[82],"reduced":[87],"severity":[90],"spurious":[92],"spikes":[93],"suppressed":[95],"under":[96],"same":[98],"accuracy.":[100],"Simulation":[101],"results":[102],"PolSARpro":[105],"data":[106],"validate":[107],"effectiveness.":[109]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
