{"id":"https://openalex.org/W2548292251","doi":"https://doi.org/10.1109/igarss.2016.7729221","title":"Sensitivity of XCAL double difference approach to ocean surface emissivity and its impact on inter-calibration in GPM constellation","display_name":"Sensitivity of XCAL double difference approach to ocean surface emissivity and its impact on inter-calibration in GPM constellation","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2548292251","doi":"https://doi.org/10.1109/igarss.2016.7729221","mag":"2548292251"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2016.7729221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7729221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://stars.library.ucf.edu/scopus2015/4544","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044099297","display_name":"Ruiyao Chen","orcid":"https://orcid.org/0000-0003-3434-3725"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ruiyao Chen","raw_affiliation_strings":["Central Florida Remote Sensing Lab (CFRSL), University of Central Florida, Orlando"],"affiliations":[{"raw_affiliation_string":"Central Florida Remote Sensing Lab (CFRSL), University of Central Florida, Orlando","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091646507","display_name":"Hamideh Erahimi","orcid":null},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamideh Erahimi","raw_affiliation_strings":["Central Florida Remote Sensing Lab (CFRSL), University of Central Florida, Orlando"],"affiliations":[{"raw_affiliation_string":"Central Florida Remote Sensing Lab (CFRSL), University of Central Florida, Orlando","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015655749","display_name":"W. Linwood Jones","orcid":"https://orcid.org/0000-0001-8796-4598"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. Linwood Jones","raw_affiliation_strings":["Central Florida Remote Sensing Lab (CFRSL), University of Central Florida, Orlando"],"affiliations":[{"raw_affiliation_string":"Central Florida Remote Sensing Lab (CFRSL), University of Central Florida, Orlando","institution_ids":["https://openalex.org/I106165777"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044099297"],"corresponding_institution_ids":["https://openalex.org/I106165777"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08265319,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"871","last_page":"874"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/emissivity","display_name":"Emissivity","score":0.7961456179618835},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.780442476272583},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.7024834156036377},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.6673073172569275},{"id":"https://openalex.org/keywords/atmospheric-radiative-transfer-codes","display_name":"Atmospheric radiative transfer codes","score":0.6011216640472412},{"id":"https://openalex.org/keywords/global-precipitation-measurement","display_name":"Global Precipitation Measurement","score":0.6009037494659424},{"id":"https://openalex.org/keywords/brightness-temperature","display_name":"Brightness temperature","score":0.5946930646896362},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5683228969573975},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5612068176269531},{"id":"https://openalex.org/keywords/radiometric-calibration","display_name":"Radiometric calibration","score":0.5557825565338135},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5391988754272461},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.5145832896232605},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5086096525192261},{"id":"https://openalex.org/keywords/radiative-transfer","display_name":"Radiative transfer","score":0.49967312812805176},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.4886048436164856},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4200955927371979},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.35482028126716614},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.35476526618003845},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32055914402008057},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3031430244445801},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1676430106163025},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.0768958032131195}],"concepts":[{"id":"https://openalex.org/C163651212","wikidata":"https://www.wikidata.org/wiki/Q899670","display_name":"Emissivity","level":2,"score":0.7961456179618835},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.780442476272583},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.7024834156036377},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.6673073172569275},{"id":"https://openalex.org/C199390426","wikidata":"https://www.wikidata.org/wiki/Q2353151","display_name":"Atmospheric radiative transfer codes","level":3,"score":0.6011216640472412},{"id":"https://openalex.org/C29278236","wikidata":"https://www.wikidata.org/wiki/Q3108963","display_name":"Global Precipitation Measurement","level":3,"score":0.6009037494659424},{"id":"https://openalex.org/C53802167","wikidata":"https://www.wikidata.org/wiki/Q4538627","display_name":"Brightness temperature","level":3,"score":0.5946930646896362},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5683228969573975},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5612068176269531},{"id":"https://openalex.org/C2778522173","wikidata":"https://www.wikidata.org/wiki/Q7281293","display_name":"Radiometric calibration","level":3,"score":0.5557825565338135},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5391988754272461},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.5145832896232605},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5086096525192261},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.49967312812805176},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.4886048436164856},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4200955927371979},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.35482028126716614},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.35476526618003845},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32055914402008057},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3031430244445801},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1676430106163025},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0768958032131195},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2016.7729221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2016.7729221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"},{"id":"pmh:oai:stars.library.ucf.edu:scopus2015-5543","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/scopus2015/4544","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus Export 2015-2019","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:stars.library.ucf.edu:scopus2015-5543","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/scopus2015/4544","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus Export 2015-2019","raw_type":"text"},"sustainable_development_goals":[{"score":0.8700000047683716,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2031406485","https://openalex.org/W2031697830","https://openalex.org/W2051103814","https://openalex.org/W2120802812","https://openalex.org/W2161440964"],"related_works":["https://openalex.org/W4320479303","https://openalex.org/W1699406428","https://openalex.org/W2116728133","https://openalex.org/W2347506004","https://openalex.org/W2126424122","https://openalex.org/W2000047745","https://openalex.org/W1823096464","https://openalex.org/W151369123","https://openalex.org/W804912648","https://openalex.org/W3143274352"],"abstract_inverted_index":{"A":[0],"robust":[1],"XCAL":[2,79,135,154],"double":[3],"difference":[4],"(DD)":[5],"approach":[6,137,156],"for":[7,24,157],"radiometric":[8,50],"calibration":[9,21],"has":[10,45],"been":[11],"successfully":[12],"applied":[13],"between":[14,125],"the":[15,42,49,58,83,90,106,109,123,134,150,153],"TRMM":[16,43],"Microwave":[17,61],"Imager,":[18],"TMI,":[19],"(previous":[20],"transfer":[22,51,70],"standard":[23,52],"NASA's":[25],"Precipitation":[26],"Measuring":[27],"Mission)":[28],"and":[29,88,127],"a":[30,161],"number":[31],"of":[32,66,77,97,108,152,164],"precipitation":[33],"measuring":[34],"radiometers":[35,132],"in":[36,118],"polar":[37],"sun-synchronous":[38],"orbits.":[39],"Now":[40],"that":[41,148],"Mission":[44],"ended":[46],"(April":[47],"2015),":[48],"was":[53],"changed":[54],"from":[55],"TMI":[56],"to":[57,104,114],"current":[59],"GPM":[60],"Imager":[62],"(GMI).":[63],"The":[64],"use":[65],"an":[67,74],"ocean":[68,141],"radiative":[69],"model":[71],"(RTM)":[72],"is":[73,86,102],"integral":[75],"part":[76],"our":[78],"DD":[80,136,155],"approach.":[81],"Because":[82],"RTM":[84],"physics":[85],"imperfect":[87],"because":[89],"environmental":[91],"parameters":[92],"are":[93,146],"likewise":[94],"only":[95],"estimates":[96],"their":[98],"true":[99],"values,":[100],"it":[101],"important":[103],"assess":[105],"sensitivity":[107],"derived":[110],"brightness":[111],"temperature":[112],"biases":[113],"these":[115],"limitations.":[116],"Therefore,":[117],"this":[119],"paper,":[120],"we":[121],"conduct":[122],"inter-calibration":[124],"GMI":[126],"other":[128],"constellation":[129],"satellite":[130],"microwave":[131],"using":[133],"with":[138],"two":[139],"different":[140],"surface":[142],"emissivity":[143],"models.":[144],"Results":[145],"presented":[147],"demonstrate":[149],"robustness":[151],"multiple":[158],"instruments":[159],"over":[160],"wide":[162],"range":[163],"channel":[165],"frequencies.":[166]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
