{"id":"https://openalex.org/W2074423760","doi":"https://doi.org/10.1109/igarss.2012.6351216","title":"Sentinel-1 FDBAQ performance validation using TerraSAR-X data","display_name":"Sentinel-1 FDBAQ performance validation using TerraSAR-X data","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2074423760","doi":"https://doi.org/10.1109/igarss.2012.6351216","mag":"2074423760"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6351216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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/A5053875210","display_name":"Elke Malz","orcid":null},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Elke Malz","raw_affiliation_strings":["Electronic Measurement Laboratory, Ilmenau University of Technology, Ilmenau, Germany","Ilmenau University of Technology, Electronic Measurement Lab, 98693, Germany"],"affiliations":[{"raw_affiliation_string":"Electronic Measurement Laboratory, Ilmenau University of Technology, Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181"]},{"raw_affiliation_string":"Ilmenau University of Technology, Electronic Measurement Lab, 98693, Germany","institution_ids":["https://openalex.org/I119449181"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080643217","display_name":"Rolf Scheiber","orcid":"https://orcid.org/0000-0002-6833-4897"},"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":"Rolf Scheiber","raw_affiliation_strings":["Microwaves and Radar Institute, German AeroSpace Center, Oberpfaffenhofen, Germany","German Aerospace Center DLR, Microwaves and Radar Institute, 82230 Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute, German AeroSpace Center, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center DLR, Microwaves and Radar Institute, 82230 Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069597533","display_name":"Josef Mittermayer","orcid":"https://orcid.org/0000-0001-7238-4240"},"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":"Josef Mittermayer","raw_affiliation_strings":["Microwaves and Radar Institute, German AeroSpace Center, Oberpfaffenhofen, Germany","German Aerospace Center DLR, Microwaves and Radar Institute, 82230 Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"Microwaves and Radar Institute, German AeroSpace Center, Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerospace Center DLR, Microwaves and Radar Institute, 82230 Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088622485","display_name":"P. Snoeij","orcid":"https://orcid.org/0000-0002-0374-7076"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Paul Snoeij","raw_affiliation_strings":["European Space Research and Technology Centre-European Space Agency, Noordwijk, Netherlands","European Space Agency ESAESTEC, 2201 Noordwijk, the Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre-European Space Agency, Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"European Space Agency ESAESTEC, 2201 Noordwijk, the Netherlands","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003644843","display_name":"E. Attema","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Evert Attema","raw_affiliation_strings":["European Space Research and Technology Centre-European Space Agency, Noordwijk, Netherlands","European Space Agency ESAESTEC, 2201 Noordwijk, the Netherlands"],"affiliations":[{"raw_affiliation_string":"European Space Research and Technology Centre-European Space Agency, Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"European Space Agency ESAESTEC, 2201 Noordwijk, the Netherlands","institution_ids":["https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5053875210"],"corresponding_institution_ids":["https://openalex.org/I119449181"],"apc_list":null,"apc_paid":null,"fwci":0.557,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69555152,"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":"1629","last_page":"1632"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9843999743461609,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9552000164985657,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9465000033378601,"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/quantization","display_name":"Quantization (signal processing)","score":0.7954758405685425},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6311383843421936},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4692290723323822},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4621499180793762},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.45308318734169006},{"id":"https://openalex.org/keywords/compression-ratio","display_name":"Compression ratio","score":0.421451598405838},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2581462264060974},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.191419780254364},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.06770363450050354}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7954758405685425},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6311383843421936},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4692290723323822},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4621499180793762},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.45308318734169006},{"id":"https://openalex.org/C25797200","wikidata":"https://www.wikidata.org/wiki/Q828137","display_name":"Compression ratio","level":3,"score":0.421451598405838},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2581462264060974},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.191419780254364},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.06770363450050354},{"id":"https://openalex.org/C511840579","wikidata":"https://www.wikidata.org/wiki/Q12757","display_name":"Internal combustion engine","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":2,"locations":[{"id":"doi:10.1109/igarss.2012.6351216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:76916","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6351216>.","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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W86549454","https://openalex.org/W1999728008","https://openalex.org/W2064457008","https://openalex.org/W2102788701","https://openalex.org/W2102903655","https://openalex.org/W2161334882","https://openalex.org/W2168605763","https://openalex.org/W2169788685","https://openalex.org/W2217876266","https://openalex.org/W2244464633","https://openalex.org/W2321585011","https://openalex.org/W3140056478","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2053286651","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2181413294","https://openalex.org/W2989452537","https://openalex.org/W2356664282","https://openalex.org/W2052122378","https://openalex.org/W4387698255"],"abstract_inverted_index":{"Two":[0],"Block":[1],"Adaptive":[2],"Quantization":[3],"(BAQ)":[4],"algorithms":[5,32],"considered":[6],"for":[7,58],"implementation":[8],"on-board":[9],"Sentinel-1,":[10],"the":[11,17,38,44,50,62],"Entropy":[12],"Constrained":[13],"BAQ":[14,20],"(ECBAQ)":[15],"and":[16,43],"Flexible":[18],"Dynamic":[19],"(FDBAQ)":[21],"are":[22,33],"investigated":[23],"with":[24,35],"real":[25],"data":[26],"acquired":[27],"by":[28],"TerraSAR-X.":[29],"The":[30,47],"two":[31],"compared":[34,60],"respect":[36],"to":[37,55,61],"resulting":[39],"signal-to-quantization-noise":[40],"ratio":[41],"(SQNR)":[42],"compression":[45],"rate.":[46],"results":[48],"confirm":[49],"improved":[51],"performance":[52],"of":[53],"FDBAQ":[54],"be":[56],"expected":[57],"Sentinel-1":[59],"more":[63],"conventional":[64],"ECBAQ.":[65]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
