{"id":"https://openalex.org/W2755134686","doi":"https://doi.org/10.1109/multi-temp.2017.8035260","title":"Temporal analysis of SAR imagery for permanent and evolving Earth land cover behavior assessment","display_name":"Temporal analysis of SAR imagery for permanent and evolving Earth land cover behavior assessment","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2755134686","doi":"https://doi.org/10.1109/multi-temp.2017.8035260","mag":"2755134686"},"language":"en","primary_location":{"id":"doi:10.1109/multi-temp.2017.8035260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/multi-temp.2017.8035260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 9th International Workshop on the Analysis of Multitemporal Remote Sensing Images (MultiTemp)","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/A5025946338","display_name":"Corina V\u0103duva","orcid":"https://orcid.org/0000-0001-6577-4558"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Corina Vaduva","raw_affiliation_strings":["UPB, Politehnica University of Bucharest, Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UPB, Politehnica University of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075111414","display_name":"Cosmin D\u0103ni\u015for","orcid":"https://orcid.org/0000-0001-9948-2078"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Cosmin Danisor","raw_affiliation_strings":["UPB, Politehnica University of Bucharest, Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UPB, Politehnica University of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032370631","display_name":"Mihai Datcu","orcid":"https://orcid.org/0000-0002-3477-9687"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]},{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["DE","RO"],"is_corresponding":false,"raw_author_name":"Mihai Datcu","raw_affiliation_strings":["DLR, IMF German Aerospace Centre, Oberpfaffenhofen, Germany","UPB, Politehnica University of Bucharest, Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DLR, IMF German Aerospace Centre, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"UPB, Politehnica University of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"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":"1","last_page":"4"},"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":0.9991000294685364,"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":0.9991000294685364,"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10017","display_name":"Geology and Paleoclimatology Research","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"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":0.7401338219642639},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6754611134529114},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6064749956130981},{"id":"https://openalex.org/keywords/earth-observation","display_name":"Earth observation","score":0.5960646867752075},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.595130205154419},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.5653622150421143},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5596235990524292},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.5496103763580322},{"id":"https://openalex.org/keywords/latent-dirichlet-allocation","display_name":"Latent Dirichlet allocation","score":0.48215100169181824},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4432831406593323},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.4423182010650635},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.435982882976532},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.4311802089214325},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36273616552352905},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36025166511535645},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.20736628770828247},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.20041581988334656},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.17599555850028992},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17349034547805786},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.14216455817222595}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7401338219642639},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6754611134529114},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6064749956130981},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.5960646867752075},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.595130205154419},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.5653622150421143},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5596235990524292},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.5496103763580322},{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.48215100169181824},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4432831406593323},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.4423182010650635},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.435982882976532},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.4311802089214325},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36273616552352905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36025166511535645},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20736628770828247},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.20041581988334656},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.17599555850028992},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17349034547805786},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.14216455817222595},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/multi-temp.2017.8035260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/multi-temp.2017.8035260","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 9th International Workshop on the Analysis of Multitemporal Remote Sensing Images (MultiTemp)","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:118557","is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/document/8035260/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzbeitrag"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1566144858","https://openalex.org/W1996659759","https://openalex.org/W2047029664","https://openalex.org/W2061577342","https://openalex.org/W2099008772","https://openalex.org/W2104477030","https://openalex.org/W2115799903","https://openalex.org/W2135023511","https://openalex.org/W2546755285","https://openalex.org/W2565766109","https://openalex.org/W2567296067","https://openalex.org/W3103589715"],"related_works":["https://openalex.org/W3126382579","https://openalex.org/W3107650560","https://openalex.org/W4318664220","https://openalex.org/W2771047279","https://openalex.org/W4315588616","https://openalex.org/W4317422773","https://openalex.org/W4388409104","https://openalex.org/W2888805565","https://openalex.org/W3205068641","https://openalex.org/W3098233728"],"abstract_inverted_index":{"In":[0,75],"the":[1,25,52,79,92,108,114,122,152,163,175,179,200],"era":[2],"of":[3,28,42,51,73,89,125,130,146,160,174],"constantly":[4],"increasing":[5],"Earth":[6],"Observation":[7],"(EO)":[8],"data":[9,14],"collections,":[10],"information":[11],"extraction":[12],"and":[13,31,132,142,166,171],"analysis":[15,145,212],"should":[16],"be":[17],"enhanced":[18],"with":[19,181],"a":[20,62,95],"multi-temporal":[21],"component":[22],"enabled":[23],"by":[24],"temporal":[26,123],"resolution":[27],"satellite":[29,53,115],"missions":[30],"create":[32],"handy,":[33],"yet":[34],"powerful":[35],"tools":[36],"for":[37,103,120],"those":[38],"applications":[39],"involving":[40],"monitoring":[41],"land":[43],"cover.":[44],"The":[45,134,191,203],"image":[46,100,116],"time":[47,87,101,117],"series,":[48],"as":[49],"results":[50,193,204],"revisiting":[54],"period,":[55],"gives":[56],"you":[57],"insights":[58],"not":[59],"only":[60],"on":[61,67,206,213],"certain":[63],"area,":[64],"but":[65],"also":[66],"its":[68],"representation":[69],"at":[70],"different":[71],"moments":[72],"time.":[74],"order":[76],"to":[77,85,112,157,177],"limit":[78],"issues":[80],"that":[81],"might":[82],"arise":[83],"due":[84],"irregular":[86],"sampling":[88],"multispectral":[90],"data,":[91],"authors":[93],"propose":[94,151],"Synthetic":[96],"Aperture":[97],"Radar":[98],"(SAR)":[99],"series":[102,118],"analysis.":[104],"To":[105],"this":[106],"point,":[107],"main":[109],"goal":[110],"is":[111],"mine":[113],"(SITS)":[119],"understanding":[121],"behaviour":[124],"an":[126,137,195],"area":[127],"in":[128],"terms":[129],"evolution":[131,161],"persistency.":[133],"paper":[135],"introduces":[136],"analytical":[138],"approach,":[139],"combining":[140],"coherent":[141,144,172],"no":[143],"SAR":[147,164],"SITS":[148,165],"content.":[149],"We":[150],"Latent":[153],"Dirichlet":[154],"Allocation":[155],"model":[156],"extract":[158],"categories":[159],"from":[162],"techniques":[167],"which":[168],"study":[169],"statistical":[170],"proprieties":[173],"targets":[176],"identify":[178],"structures":[180],"stable":[182],"electromagnetic":[183],"characteristics":[184],"over":[185],"time,":[186],"named":[187],"Persistent":[188],"Scatterers":[189],"(PS).":[190],"obtained":[192,205],"indicate":[194],"evolutionary":[196],"character":[197],"hidden":[198],"inside":[199],"persistent":[201],"class.":[202],"30":[207],"ERS":[208],"images":[209],"encourages":[210],"further":[211],"Sentinel":[214],"1":[215],"data.":[216]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
