{"id":"https://openalex.org/W1500886404","doi":"https://doi.org/10.1007/bfb0002893","title":"PARSAR: Parallelisation of a chirp scaling algorithm SAR processor","display_name":"PARSAR: Parallelisation of a chirp scaling algorithm SAR processor","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W1500886404","doi":"https://doi.org/10.1007/bfb0002893","mag":"1500886404"},"language":"en","primary_location":{"id":"doi:10.1007/bfb0002893","is_oa":true,"landing_page_url":"https://doi.org/10.1007/bfb0002893","pdf_url":"https://link.springer.com/content/pdf/10.1007/BFb0002893.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007/BFb0002893.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060002265","display_name":"Antonio Mart\u00ednez-\u00c1lvarez","orcid":"https://orcid.org/0000-0002-1500-857X"},"institutions":[{"id":"https://openalex.org/I37446213","display_name":"Indra (Spain)","ror":"https://ror.org/00vpq6g39","country_code":"ES","type":"company","lineage":["https://openalex.org/I37446213"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Antonio Mart\u00ednez","raw_affiliation_strings":["Remote Sensing Dep., INDRA Espacio C/ Mar Egeo s/n., 28850, S.Fernando de Henares, Spain","INDRA Espacio C/ Mar Egeo s/n"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Dep., INDRA Espacio C/ Mar Egeo s/n., 28850, S.Fernando de Henares, Spain","institution_ids":["https://openalex.org/I37446213"]},{"raw_affiliation_string":"INDRA Espacio C/ Mar Egeo s/n","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028807780","display_name":"Francisco Fraile","orcid":"https://orcid.org/0000-0003-0852-8953"},"institutions":[{"id":"https://openalex.org/I37446213","display_name":"Indra (Spain)","ror":"https://ror.org/00vpq6g39","country_code":"ES","type":"company","lineage":["https://openalex.org/I37446213"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Fraile","raw_affiliation_strings":["Remote Sensing Dep., INDRA Espacio C/ Mar Egeo s/n., 28850, S.Fernando de Henares, Spain","INDRA Espacio C/ Mar Egeo s/n"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Dep., INDRA Espacio C/ Mar Egeo s/n., 28850, S.Fernando de Henares, Spain","institution_ids":["https://openalex.org/I37446213"]},{"raw_affiliation_string":"INDRA Espacio C/ Mar Egeo s/n","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080187032","display_name":"Jordi J. Mallorqu\u00ed","orcid":"https://orcid.org/0000-0002-9424-1889"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jordi Mallorqu\u00ed","raw_affiliation_strings":["Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","U.Politecnica Catalunya"],"affiliations":[{"raw_affiliation_string":"Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"U.Politecnica Catalunya","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041561559","display_name":"Leonardo Maia Nogueira","orcid":"https://orcid.org/0000-0002-1286-2973"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Leonardo Nogueira","raw_affiliation_strings":["Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","U.Politecnica Catalunya"],"affiliations":[{"raw_affiliation_string":"Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"U.Politecnica Catalunya","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030142047","display_name":"Jordi Gabald\u00e1","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jordi Gabald\u00e1","raw_affiliation_strings":["Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","U.Politecnica Catalunya"],"affiliations":[{"raw_affiliation_string":"Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"U.Politecnica Catalunya","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009391161","display_name":"A. Broquetas","orcid":"https://orcid.org/0000-0001-9801-9145"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antoni Broquetas","raw_affiliation_strings":["Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","U.Politecnica Catalunya"],"affiliations":[{"raw_affiliation_string":"Signal Theory & Communications Dep., U.Politecnica Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"U.Politecnica Catalunya","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100733331","display_name":"Antonio Gonz\u00e1lez","orcid":"https://orcid.org/0000-0002-0009-0996"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio Gonz\u00e1lez","raw_affiliation_strings":["Computer Architecture Dep., U.Politecnica Catalunya C/Sor Eulal\u00eda de Anzizu s/n, Ed. D-3, 08071, Barcelona, Spain","U.Politecnica Catalunya C/Sor Eulal\u00eda de Anzizu s/n, Ed. D-3"],"affiliations":[{"raw_affiliation_string":"Computer Architecture Dep., U.Politecnica Catalunya C/Sor Eulal\u00eda de Anzizu s/n, Ed. D-3, 08071, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"U.Politecnica Catalunya C/Sor Eulal\u00eda de Anzizu s/n, Ed. D-3","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5060002265"],"corresponding_institution_ids":["https://openalex.org/I37446213"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33368607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1346","last_page":"1350"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging 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/T11038","display_name":"Advanced SAR Imaging 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9994000196456909,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/computer-science","display_name":"Computer science","score":0.8748611211776733},{"id":"https://openalex.org/keywords/unix","display_name":"Unix","score":0.7137974500656128},{"id":"https://openalex.org/keywords/workstation","display_name":"Workstation","score":0.6894217729568481},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6650605201721191},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.5525305271148682},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.4690110385417938},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4464763402938843},{"id":"https://openalex.org/keywords/computer-cluster","display_name":"Computer cluster","score":0.4206825792789459},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37651029229164124},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.358770489692688},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23830586671829224},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.10846114158630371},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.06437167525291443}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8748611211776733},{"id":"https://openalex.org/C112968700","wikidata":"https://www.wikidata.org/wiki/Q11368","display_name":"Unix","level":3,"score":0.7137974500656128},{"id":"https://openalex.org/C67953723","wikidata":"https://www.wikidata.org/wiki/Q192525","display_name":"Workstation","level":2,"score":0.6894217729568481},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6650605201721191},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.5525305271148682},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.4690110385417938},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4464763402938843},{"id":"https://openalex.org/C29140674","wikidata":"https://www.wikidata.org/wiki/Q206637","display_name":"Computer cluster","level":2,"score":0.4206825792789459},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37651029229164124},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.358770489692688},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23830586671829224},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.10846114158630371},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.06437167525291443},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/bfb0002893","is_oa":true,"landing_page_url":"https://doi.org/10.1007/bfb0002893","pdf_url":"https://link.springer.com/content/pdf/10.1007/BFb0002893.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:recercat.cat:2072/261502","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/86594","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:recercat.cat:2072/268957","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/97947","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"doi:10.1007/bfb0002893","is_oa":true,"landing_page_url":"https://doi.org/10.1007/bfb0002893","pdf_url":"https://link.springer.com/content/pdf/10.1007/BFb0002893.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1500886404.pdf","grobid_xml":"https://content.openalex.org/works/W1500886404.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2120024360","https://openalex.org/W3214469318"],"related_works":["https://openalex.org/W2157381347","https://openalex.org/W1999938310","https://openalex.org/W2490568186","https://openalex.org/W2030862718","https://openalex.org/W2116693644","https://openalex.org/W2051174433","https://openalex.org/W208003097","https://openalex.org/W328786840","https://openalex.org/W3152235737","https://openalex.org/W2111676204"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
