{"id":"https://openalex.org/W2144150246","doi":"https://doi.org/10.1109/36.210460","title":"Texture and speckle in high resolution synthetic aperture radar clutter","display_name":"Texture and speckle in high resolution synthetic aperture radar clutter","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W2144150246","doi":"https://doi.org/10.1109/36.210460","mag":"2144150246"},"language":"en","primary_location":{"id":"doi:10.1109/36.210460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/36.210460","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-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/A5007949806","display_name":"F. Posner","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122954","display_name":"MIT Lincoln Laboratory","ror":"https://ror.org/022z6jk58","country_code":"US","type":"facility","lineage":["https://openalex.org/I4210122954","https://openalex.org/I63966007"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"F.L. Posner","raw_affiliation_strings":["MIT Lincoln Laboratories, Lexington, MA, USA","MIT Lincoln Lab. Lexington, MA, USA"],"affiliations":[{"raw_affiliation_string":"MIT Lincoln Laboratories, Lexington, MA, USA","institution_ids":["https://openalex.org/I4210122954"]},{"raw_affiliation_string":"MIT Lincoln Lab. Lexington, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5007949806"],"corresponding_institution_ids":["https://openalex.org/I4210122954","https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":4.8421,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.94408512,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"31","issue":"1","first_page":"192","last_page":"203"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9994999766349792,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9984999895095825,"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/clutter","display_name":"Clutter","score":0.8980464935302734},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7802175283432007},{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.5801160335540771},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5530110001564026},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.48790451884269714},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.48671844601631165},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4842264652252197},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44075414538383484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4306483864784241},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.30384576320648193},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26522690057754517}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8980464935302734},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7802175283432007},{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.5801160335540771},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5530110001564026},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.48790451884269714},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.48671844601631165},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4842264652252197},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44075414538383484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4306483864784241},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.30384576320648193},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26522690057754517},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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":1,"locations":[{"id":"doi:10.1109/36.210460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/36.210460","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1532691246","https://openalex.org/W1600455797","https://openalex.org/W1644598208","https://openalex.org/W1982820862","https://openalex.org/W2009059698","https://openalex.org/W2049549449","https://openalex.org/W2085146786","https://openalex.org/W2086623418","https://openalex.org/W2099237420","https://openalex.org/W2110899219","https://openalex.org/W2148832461","https://openalex.org/W2149668618","https://openalex.org/W2150666871","https://openalex.org/W2164981607","https://openalex.org/W4236195087","https://openalex.org/W4307012729"],"related_works":["https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W3110962985","https://openalex.org/W2042726296","https://openalex.org/W2096748030","https://openalex.org/W3016428515","https://openalex.org/W2160730947","https://openalex.org/W2747205507","https://openalex.org/W2917196883","https://openalex.org/W1908997176"],"abstract_inverted_index":{"A":[0],"theoretical":[1],"model":[2],"of":[3,18,34,66,103,131],"high-resolution":[4,62,99],"synthetic":[5],"aperture":[6],"radar":[7],"(SAR)":[8],"clutter":[9,23,58,95,150],"that":[10,24,145],"is":[11,25,30],"able":[12],"to":[13,43,48,75,85,116,140],"predict":[14],"the":[15,38,70,118,142,152,156],"statistical":[16],"effects":[17],"spatial":[19,123],"averaging":[20],"upon":[21],"homogeneous":[22],"speckled":[26],"and":[27],"spatially":[28],"correlated":[29],"discussed.":[31],"The":[32,64,101,129],"predictions":[33,65],"this":[35,67],"model,":[36,68],"when":[37,69],"texture":[39,71],"correlation":[40,72],"was":[41,73,112,136],"assumed":[42,74],"be":[44,49,76,86],"Gaussian-shaped,":[45],"were":[46,83,146],"found":[47,84],"in":[50,87,114,122,138,151],"excellent":[51,88],"agreement":[52,89],"with":[53,78,90,126,148],"experimental":[54,91],"results":[55,92],"using":[56,93],"grass":[57],"seen":[59,96],"through":[60,97],"a":[61,79,98,109,132],"radar.":[63,100],"exponential-shaped":[77],"slant-range":[80,133],"cosine":[81,134],"factor,":[82],"tree":[94,127,149],"use":[102,130],"an":[104],"exponential":[105],"shape,":[106,111],"rather":[107],"than":[108],"Gaussian":[110],"necessary":[113,137],"order":[115,139],"achieve":[117,141],"more":[119],"gradual":[120],"decay":[121],"correlations":[124,144],"observed":[125,147],"clutter.":[128],"factor":[135],"negative":[143],"slant-range,":[153],"but":[154],"not":[155],"cross-range,":[157],"dimension.<":[158],"<ETX":[159],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[160],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">&gt;</ETX>":[161]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}