{"id":"https://openalex.org/W2592406131","doi":"https://doi.org/10.1109/tgrs.2016.2629265","title":"Hyperspectral SAR","display_name":"Hyperspectral SAR","publication_year":2016,"publication_date":"2016-12-16","ids":{"openalex":"https://openalex.org/W2592406131","doi":"https://doi.org/10.1109/tgrs.2016.2629265","mag":"2592406131"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2016.2629265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2016.2629265","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/A5101744292","display_name":"Matthew Ferrara","orcid":"https://orcid.org/0000-0003-0896-8000"},"institutions":[{"id":"https://openalex.org/I4210158408","display_name":"Matrix Research (United States)","ror":"https://ror.org/04mw0p229","country_code":"US","type":"company","lineage":["https://openalex.org/I4210158408"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Matthew Ferrara","raw_affiliation_strings":["Matrix Research, Inc., Dayton, OH, USA"],"affiliations":[{"raw_affiliation_string":"Matrix Research, Inc., Dayton, OH, USA","institution_ids":["https://openalex.org/I4210158408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005457792","display_name":"Andrew Homan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158408","display_name":"Matrix Research (United States)","ror":"https://ror.org/04mw0p229","country_code":"US","type":"company","lineage":["https://openalex.org/I4210158408"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew J. Homan","raw_affiliation_strings":["Matrix Research, Inc., Dayton, OH, USA"],"affiliations":[{"raw_affiliation_string":"Matrix Research, Inc., Dayton, OH, USA","institution_ids":["https://openalex.org/I4210158408"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074997696","display_name":"Margaret Cheney","orcid":"https://orcid.org/0000-0001-8562-0716"},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Margaret Cheney","raw_affiliation_strings":["Colorado State University, Fort Collins, CO, USA"],"affiliations":[{"raw_affiliation_string":"Colorado State University, Fort Collins, CO, USA","institution_ids":["https://openalex.org/I92446798"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101744292"],"corresponding_institution_ids":["https://openalex.org/I4210158408"],"apc_list":null,"apc_paid":null,"fwci":2.2893,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.90611203,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"55","issue":"3","first_page":"1682","last_page":"1695"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9997000098228455,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7679518461227417},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6981453895568848},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6325014233589172},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.615011990070343},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.5636230707168579},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5152025818824768},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.49269941449165344},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.47634485363960266},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.46209847927093506},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4009690284729004},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3735084533691406},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3561570644378662},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.33418720960617065},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2586972713470459},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2110828161239624},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20429307222366333}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7679518461227417},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6981453895568848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6325014233589172},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.615011990070343},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.5636230707168579},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5152025818824768},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.49269941449165344},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47634485363960266},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.46209847927093506},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4009690284729004},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3735084533691406},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3561570644378662},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33418720960617065},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2586972713470459},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2110828161239624},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20429307222366333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2016.2629265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2016.2629265","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":[{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"},{"id":"https://openalex.org/F4320338294","display_name":"Air Force Research Laboratory","ror":"https://ror.org/02e2egq70"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W280621437","https://openalex.org/W307531147","https://openalex.org/W648724848","https://openalex.org/W1510539975","https://openalex.org/W1512168000","https://openalex.org/W1770897276","https://openalex.org/W1785422158","https://openalex.org/W1885926254","https://openalex.org/W2000394269","https://openalex.org/W2002575105","https://openalex.org/W2033124114","https://openalex.org/W2033400946","https://openalex.org/W2034192292","https://openalex.org/W2056701025","https://openalex.org/W2088230378","https://openalex.org/W2091756783","https://openalex.org/W2103059554","https://openalex.org/W2124637907","https://openalex.org/W2142212345","https://openalex.org/W2169881085","https://openalex.org/W2182830832","https://openalex.org/W2541557299","https://openalex.org/W4236947400","https://openalex.org/W4244753254","https://openalex.org/W6610141828","https://openalex.org/W6610836079","https://openalex.org/W6686653099","https://openalex.org/W6728562475"],"related_works":["https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2545123933","https://openalex.org/W1994788526","https://openalex.org/W1915418828","https://openalex.org/W2613451563","https://openalex.org/W1966299760"],"abstract_inverted_index":{"Typical":[0],"synthetic":[1,57],"aperture":[2,58],"radar":[3,59],"imaging":[4,119],"techniques":[5],"neglect":[6],"the":[7,11,17,20,31,87,92,108,118,137],"dispersive":[8,89],"nature":[9,90],"of":[10,19,30,91,113,117,126],"so-called":[12],"image":[13,29],"\u201creflectivity\u201d":[14],"function":[15,122],"over":[16],"bandwidth":[18],"transmitted":[21],"waveform.":[22],"In":[23],"this":[24],"paper,":[25],"we":[26,52],"form":[27],"an":[28],"complex":[32],"scene":[33,93],"reflectivity":[34,94],"as":[35,55,82,101],"it":[36],"depends":[37],"on":[38,65],"(x,":[39,45],"y,":[40,46],"and":[41,47,74,85,128,131],"frequency),":[42],"or":[43],"equivalently":[44],"time":[48],"delay),":[49],"a":[50,66,124],"technique":[51],"refer":[53],"to":[54,97,135],"hyperspectral":[56],"(HSAR).":[60],"Our":[61],"approach":[62],"is":[63],"based":[64],"signal":[67],"model":[68],"that":[69],"allows":[70],"arbitrary":[71,75],"flight":[72],"trajectories":[73],"waveforms":[76],"(including":[77],"continuously":[78],"transmitting":[79],"signals":[80],"such":[81],"noise":[83],"waveforms),":[84],"incorporates":[86],"causal,":[88],"without":[95],"resorting":[96],"resolution-degrading":[98],"frequency-domain":[99],"sub-banding":[100],"others":[102],"have":[103],"previously":[104],"proposed.":[105],"We":[106],"describe":[107],"resulting":[109],"joint":[110],"time-space":[111],"resolution":[112],"HSAR":[114],"in":[115],"terms":[116],"point":[120],"spread":[121],"for":[123],"selection":[125],"geometries":[127],"waveform":[129],"bandwidths,":[130],"provide":[132],"numerical":[133],"examples":[134],"illustrate":[136],"approach.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2017-03-16T00:00:00"}
