{"id":"https://openalex.org/W2035485206","doi":"https://doi.org/10.1109/igarss.2013.6721171","title":"Quantitative analysis of design limitations for synthetic aperture radiometer","display_name":"Quantitative analysis of design limitations for synthetic aperture radiometer","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2035485206","doi":"https://doi.org/10.1109/igarss.2013.6721171","mag":"2035485206"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2013.6721171","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6721171","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","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/A5051645697","display_name":"Xiaocheng Yang","orcid":"https://orcid.org/0000-0002-9330-5828"},"institutions":[{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaocheng Yang","raw_affiliation_strings":["University of Chinese Academy of Sciences","Key Lab. of Microwave Remote Sensing, Nat. Space Sci. Center, Beijing, China"],"affiliations":[{"raw_affiliation_string":"University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Key Lab. of Microwave Remote Sensing, Nat. Space Sci. Center, Beijing, China","institution_ids":["https://openalex.org/I4210115570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101995604","display_name":"Ji Wu","orcid":"https://orcid.org/0000-0003-2779-0500"},"institutions":[{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Wu","raw_affiliation_strings":["Chinese Academy of Sciences, National Space Science Center","Key Lab. of Microwave Remote Sensing, Nat. Space Sci. Center, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, National Space Science Center","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Lab. of Microwave Remote Sensing, Nat. Space Sci. Center, Beijing, China","institution_ids":["https://openalex.org/I4210115570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101406942","display_name":"Jingye Yan","orcid":"https://orcid.org/0000-0002-7597-7663"},"institutions":[{"id":"https://openalex.org/I4210115570","display_name":"National Space Science Center","ror":"https://ror.org/02nnjtm50","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210115570"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingye Yan","raw_affiliation_strings":["Chinese Academy of Sciences, National Space Science Center","Key Lab. of Microwave Remote Sensing, Nat. Space Sci. Center, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, National Space Science Center","institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Key Lab. of Microwave Remote Sensing, Nat. Space Sci. Center, Beijing, China","institution_ids":["https://openalex.org/I4210115570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051645697"],"corresponding_institution_ids":["https://openalex.org/I4210115570","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09915083,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"378","last_page":"381"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9968000054359436,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.996399998664856,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.687035858631134},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.6743309497833252},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.666797935962677},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6093005537986755},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5857260823249817},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5853316783905029},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.5707988739013672},{"id":"https://openalex.org/keywords/truncation","display_name":"Truncation (statistics)","score":0.532249927520752},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.526349663734436},{"id":"https://openalex.org/keywords/aperture-synthesis","display_name":"Aperture synthesis","score":0.5108715891838074},{"id":"https://openalex.org/keywords/systems-design","display_name":"Systems design","score":0.4859977662563324},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4290214478969574},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.4246654808521271},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.41204050183296204},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3869844675064087},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.23182526230812073},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22523051500320435},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1983606219291687},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.15811681747436523},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1450907588005066},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1318599283695221},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.10216909646987915},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.08089208602905273}],"concepts":[{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.687035858631134},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.6743309497833252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.666797935962677},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6093005537986755},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5857260823249817},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5853316783905029},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.5707988739013672},{"id":"https://openalex.org/C106195933","wikidata":"https://www.wikidata.org/wiki/Q7847935","display_name":"Truncation (statistics)","level":2,"score":0.532249927520752},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.526349663734436},{"id":"https://openalex.org/C22094913","wikidata":"https://www.wikidata.org/wiki/Q1961815","display_name":"Aperture synthesis","level":3,"score":0.5108715891838074},{"id":"https://openalex.org/C31352089","wikidata":"https://www.wikidata.org/wiki/Q3750474","display_name":"Systems design","level":2,"score":0.4859977662563324},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4290214478969574},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.4246654808521271},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.41204050183296204},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3869844675064087},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.23182526230812073},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22523051500320435},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1983606219291687},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.15811681747436523},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1450907588005066},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1318599283695221},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.10216909646987915},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.08089208602905273},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2013.6721171","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6721171","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"id":"https://metadata.un.org/sdg/1","display_name":"No poverty"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2058986445","https://openalex.org/W2111460811","https://openalex.org/W2113986365","https://openalex.org/W2121813745","https://openalex.org/W2155459956","https://openalex.org/W2157349060"],"related_works":["https://openalex.org/W2151515459","https://openalex.org/W1995860325","https://openalex.org/W2169554290","https://openalex.org/W2066710198","https://openalex.org/W2118353260","https://openalex.org/W2120660325","https://openalex.org/W2093099022","https://openalex.org/W2041837781","https://openalex.org/W2017943092","https://openalex.org/W1979803640"],"abstract_inverted_index":{"Design":[0],"limitations":[1],"for":[2,53,60,128],"synthetic":[3],"aperture":[4],"radiometer":[5],"are":[6],"quantitatively":[7],"analyzed.":[8,23],"Firstly,":[9],"the":[10,32,35,40,50,54,57,76,83,91,101,107,113,125,129],"image":[11,25],"quality":[12,26],"of":[13,42,78,109,115,117],"a":[14,19,61,79,118],"small":[15],"scaled":[16,63],"system":[17,73,80,119],"with":[18,72],"few":[20],"baselines":[21,43,67,116],"is":[22,27,44,48,69,81,120,123],"The":[24],"getting":[28,45],"poorer":[29],"due":[30],"to":[31],"truncation":[33],"in":[34,100],"spatial":[36,110],"frequency":[37],"domain":[38],"while":[39,112],"number":[41,114],"fewer.":[46],"This":[47,104,122],"called":[49,124],"lower":[51,94],"limit":[52,106,127],"design.":[55,130],"Secondly,":[56],"design":[58],"limitation":[59],"large":[62],"system,":[64],"where":[65],"many":[66],"exist,":[68],"analyzed":[70],"related":[71],"bandwidth.":[74],"Once":[75],"bandwidth":[77],"determined,":[82],"physical":[84],"sampling":[85],"intervals":[86],"will":[87,105],"behavior":[88],"differently":[89],"at":[90],"upper":[92,126],"and":[93],"frequencies":[95],"which":[96],"may":[97],"generate":[98],"confusion":[99],"retrieved":[102],"image.":[103],"increasing":[108],"resolution":[111],"increasing.":[121]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
