{"id":"https://openalex.org/W2987086597","doi":"https://doi.org/10.1109/igarss.2019.8898332","title":"A Novel Imaging Mode for Simultaneous Single-/Dual- and Quad-Pol SAR Acquisition over Swaths of Different Widths","display_name":"A Novel Imaging Mode for Simultaneous Single-/Dual- and Quad-Pol SAR Acquisition over Swaths of Different Widths","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2987086597","doi":"https://doi.org/10.1109/igarss.2019.8898332","mag":"2987086597"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8898332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 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/A5035922282","display_name":"Michelangelo Villano","orcid":"https://orcid.org/0000-0002-1769-6927"},"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"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Michelangelo Villano","raw_affiliation_strings":["Microwaves and Radar Institute, German Aerospace Center (DLR)"],"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute, German Aerospace Center (DLR)","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013241200","display_name":"Ulrich Steinbrecher","orcid":"https://orcid.org/0000-0002-3704-3886"},"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"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ulrich Steinbrecher","raw_affiliation_strings":["Microwaves and Radar Institute, German Aerospace Center (DLR)"],"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute, German Aerospace Center (DLR)","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038360917","display_name":"Gerhard Krieger","orcid":"https://orcid.org/0000-0002-4548-0285"},"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"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Krieger","raw_affiliation_strings":["Microwaves and Radar Institute, German Aerospace Center (DLR)"],"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute, German Aerospace Center (DLR)","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014119546","display_name":"Alberto Moreira","orcid":"https://orcid.org/0000-0002-3436-9653"},"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"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alberto Moreira","raw_affiliation_strings":["Microwaves and Radar Institute, German Aerospace Center (DLR)"],"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute, German Aerospace Center (DLR)","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5035922282"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.07852317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"759","last_page":"792"},"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/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":0.9995999932289124,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6997328996658325},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6976523399353027},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.6323703527450562},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5230101943016052},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.43738460540771484},{"id":"https://openalex.org/keywords/pulse-repetition-frequency","display_name":"Pulse repetition frequency","score":0.42542994022369385},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.4230040907859802},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3825013339519501},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22059959173202515},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22051876783370972},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.16418248414993286},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.13489872217178345},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11092978715896606}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6997328996658325},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6976523399353027},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.6323703527450562},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5230101943016052},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.43738460540771484},{"id":"https://openalex.org/C182862853","wikidata":"https://www.wikidata.org/wiki/Q575887","display_name":"Pulse repetition frequency","level":3,"score":0.42542994022369385},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.4230040907859802},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3825013339519501},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22059959173202515},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22051876783370972},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.16418248414993286},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13489872217178345},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11092978715896606},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2019.8898332","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:127143","is_oa":false,"landing_page_url":"https://elib.dlr.de/127143/","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":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W75158322","https://openalex.org/W2046272636","https://openalex.org/W2158898891","https://openalex.org/W2413959588","https://openalex.org/W2566085635","https://openalex.org/W2595708395","https://openalex.org/W2612241865","https://openalex.org/W2742242674","https://openalex.org/W2807958954","https://openalex.org/W2936734822","https://openalex.org/W2996397301","https://openalex.org/W6603099011","https://openalex.org/W6716072159","https://openalex.org/W6730969708","https://openalex.org/W6737468302","https://openalex.org/W6771762030"],"related_works":["https://openalex.org/W2068843146","https://openalex.org/W2462749609","https://openalex.org/W1548763670","https://openalex.org/W2773939279","https://openalex.org/W2137644384","https://openalex.org/W2775106065","https://openalex.org/W2087822659","https://openalex.org/W2140990782","https://openalex.org/W2435337985","https://openalex.org/W1954260485"],"abstract_inverted_index":{"Synthetic":[0],"aperture":[1],"radar":[2],"(SAR)":[3],"concepts":[4,48],"based":[5,104],"on":[6,42,105,112],"digital":[7],"beamforming":[8],"(DBF)":[9],"in":[10,63,69],"elevation":[11],"and":[12,30,129,155,161,168],"either":[13,76],"multiple":[14,18],"azimuth":[15],"channels":[16],"or":[17,86],"receive":[19],"beams,":[20],"e.g.,":[21],"staggered":[22],"SAR,":[23],"allow":[24],"high-resolution":[25],"imaging":[26],"of":[27,39,108,139,143,157],"wide":[28],"swaths":[29],"are":[31,49],"therefore":[32],"well":[33],"suited":[34],"for":[35,152],"the":[36,43,60,109,117,137,144,153],"systematic":[37],"observation":[38],"dynamic":[40],"processes":[41],"Earth's":[44],"surface.":[45],"While":[46],"these":[47],"compatible":[50],"with":[51],"quad-polarimetric":[52],"(quad-pol)":[53],"operation,":[54],"due":[55],"to":[56,166],"severe":[57],"ambiguity":[58,145],"constraints,":[59],"achievable":[61],"swath":[62,85,92,128,135],"quad-pol":[64,87,130],"mode":[65],"is":[66],"narrower":[67,91,134],"than":[68],"single-":[70,77,120],"(or":[71,78,121],"dual-)":[72,79,122],"pol":[73,80,123],"mode.":[74],"Therefore,":[75],"data":[81,88,124,131],"over":[82,89,125,132],"a":[83,90,99,126,133],"wider":[84,127],"can":[93],"be":[94],"acquired.":[95],"This":[96,147],"paper":[97],"proposes":[98],"novel":[100],"SAR":[101,159],"acquisition":[102],"mode,":[103],"pulse-to-pulse":[106],"alternation":[107],"antenna":[110],"pattern":[111],"transmit,":[113],"that":[114],"delivers":[115],"at":[116,136],"same":[118],"time":[119],"expense":[138],"an":[140,163],"acceptable":[141],"degradation":[142],"performance.":[146],"technique":[148],"yields":[149],"remarkable":[150],"benefits":[151],"design":[154],"operation":[156],"future":[158],"systems":[160],"represents":[162],"effective":[164],"solution":[165],"manage":[167],"resolve":[169],"conflicting":[170],"user":[171],"requirements.":[172]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}