{"id":"https://openalex.org/W1937688224","doi":"https://doi.org/10.1109/igarss.2002.1026228","title":"DOSAR : a multifrequency polarimetric and interferometric airborne SAR-system","display_name":"DOSAR : a multifrequency polarimetric and interferometric airborne SAR-system","publication_year":2003,"publication_date":"2003-10-01","ids":{"openalex":"https://openalex.org/W1937688224","doi":"https://doi.org/10.1109/igarss.2002.1026228","mag":"1937688224"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2002.1026228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"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/A5071014570","display_name":"K. Hoffmann","orcid":"https://orcid.org/0000-0003-4807-559X"},"institutions":[{"id":"https://openalex.org/I1339191578","display_name":"Dornier Flugzeugwerke (Germany)","ror":"https://ror.org/01msdga41","country_code":"DE","type":"company","lineage":["https://openalex.org/I1339191578","https://openalex.org/I4210121748","https://openalex.org/I4210136903"]},{"id":"https://openalex.org/I4210097327","display_name":"Defence Electronics Research Laboratory","ror":"https://ror.org/00wftwn37","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I4210097327","https://openalex.org/I4210150591"]}],"countries":["DE","IN"],"is_corresponding":false,"raw_author_name":"K. Hoffmann","raw_affiliation_strings":["Systems & Defence Electronics, EADS-Dornier GmbH, Germany","Syst. & Defence Electron., Dornier GmbH, Friedrichshafen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Systems & Defence Electronics, EADS-Dornier GmbH, Germany","institution_ids":["https://openalex.org/I4210097327"]},{"raw_affiliation_string":"Syst. & Defence Electron., Dornier GmbH, Friedrichshafen, Germany","institution_ids":["https://openalex.org/I1339191578"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055122066","display_name":"Peter Fischer","orcid":"https://orcid.org/0000-0003-3242-9867"},"institutions":[{"id":"https://openalex.org/I1339191578","display_name":"Dornier Flugzeugwerke (Germany)","ror":"https://ror.org/01msdga41","country_code":"DE","type":"company","lineage":["https://openalex.org/I1339191578","https://openalex.org/I4210121748","https://openalex.org/I4210136903"]},{"id":"https://openalex.org/I4210097327","display_name":"Defence Electronics Research Laboratory","ror":"https://ror.org/00wftwn37","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I4210097327","https://openalex.org/I4210150591"]}],"countries":["DE","IN"],"is_corresponding":false,"raw_author_name":"P. Fischer","raw_affiliation_strings":["Systems & Defence Electronics, EADS-Dornier GmbH, Germany","Syst. & Defence Electron., Dornier GmbH, Friedrichshafen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Systems & Defence Electronics, EADS-Dornier GmbH, Germany","institution_ids":["https://openalex.org/I4210097327"]},{"raw_affiliation_string":"Syst. & Defence Electron., Dornier GmbH, Friedrichshafen, Germany","institution_ids":["https://openalex.org/I1339191578"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":19.9293,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.98676258,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"1708","last_page":"1710"},"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":0.9914000034332275,"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":0.9914000034332275,"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":0.9390000104904175,"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/remote-sensing","display_name":"Remote sensing","score":0.8018603920936584},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.6923211216926575},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.6468713879585266},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5084482431411743},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.47987595200538635},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.41258031129837036},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.401686429977417},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.38241100311279297},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3592313528060913},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.3587456941604614},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.28428351879119873},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.2760257124900818},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11169496178627014},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11133840680122375},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07644966244697571},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.05575326085090637}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8018603920936584},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.6923211216926575},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.6468713879585266},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5084482431411743},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.47987595200538635},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.41258031129837036},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.401686429977417},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.38241100311279297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3592313528060913},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.3587456941604614},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.28428351879119873},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.2760257124900818},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11169496178627014},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11133840680122375},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07644966244697571},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.05575326085090637}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2002.1026228","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"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":0,"referenced_works":[],"related_works":["https://openalex.org/W3206958763","https://openalex.org/W2159160885","https://openalex.org/W2148958581","https://openalex.org/W2469797871","https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2910315605","https://openalex.org/W2612690400","https://openalex.org/W2160730947"],"abstract_inverted_index":{"Presents":[0],"the":[1,5,13,28,107],"operational":[2,52],"outlines":[3],"of":[4,12,20,57,85,109],"multifrequency":[6],"polarimetric":[7,22],"airborne":[8],"interferometric":[9,24],"SAR":[10,30],"system":[11,31,50],"EADS/Dornier":[14],"owned":[15],"DOSAR.":[16],"The":[17,48],"simultaneous":[18],"combination":[19],"full":[21],"with":[23],"data":[25,64],"makes":[26],"it":[27],"only":[29],"world-wide":[32,80],"to":[33],"collect":[34],"cadastral":[35],"information":[36],"for":[37,63,66,113],"mapping":[38,114],"and":[39,69,100,115],"land-use":[40],"classification":[41],"gathered":[42],"within":[43],"a":[44,54,83],"single":[45],"flight":[46,87],"path.":[47],"DOSAR":[49],"is":[51,61],"on":[53],"wide":[55],"range":[56],"different":[58],"aircraft.":[59],"It":[60,76],"suitable":[62],"collection":[65],"scientific,":[67],"commercial":[68],"sovereignty":[70],"as":[71,73,91,93],"well":[72,92],"military":[74],"applications.":[75],"has":[77],"displayed":[78],"its":[79],"availability":[81],"in":[82,89,96],"number":[84],"national":[86],"campaigns":[88,105],"Germany":[90],"international":[94],"applications":[95],"Austria,":[97],"Switzerland,":[98],"Indonesia":[99],"Thailand.":[101],"Examples":[102],"from":[103],"these":[104],"show":[106],"quality":[108],"high":[110],"resolution":[111],"SAR-data":[112],"classification.":[116]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}