{"id":"https://openalex.org/W2103084782","doi":"https://doi.org/10.1117/12.2185817","title":"Assessment of MODIS and VIIRS solar diffuser on-orbit degradation","display_name":"Assessment of MODIS and VIIRS solar diffuser on-orbit degradation","publication_year":2015,"publication_date":"2015-09-11","ids":{"openalex":"https://openalex.org/W2103084782","doi":"https://doi.org/10.1117/12.2185817","mag":"2103084782"},"language":"en","primary_location":{"id":"doi:10.1117/12.2185817","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2185817","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5051582050","display_name":"Xiaoxiong Xiong","orcid":"https://orcid.org/0000-0002-9567-511X"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaoxiong Xiong","raw_affiliation_strings":["NASA Goddard Space Flight Ctr. (United States)","NASA Goddard SPace Flight Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Ctr. (United States)","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"NASA Goddard SPace Flight Ctr. (United States)","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037771086","display_name":"J. P. Fulbright","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144891","display_name":"Science Systems and Applications (United States)","ror":"https://ror.org/03xec1444","country_code":"US","type":"company","lineage":["https://openalex.org/I4210144891"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jon Fulbright","raw_affiliation_strings":["Science Systems and Applications, Inc. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. (United States)","institution_ids":["https://openalex.org/I4210144891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027939926","display_name":"Amit Angal","orcid":"https://orcid.org/0000-0003-3333-8158"},"institutions":[{"id":"https://openalex.org/I4210144891","display_name":"Science Systems and Applications (United States)","ror":"https://ror.org/03xec1444","country_code":"US","type":"company","lineage":["https://openalex.org/I4210144891"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amit Angal","raw_affiliation_strings":["Science Systems and Applications, Inc. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. (United States)","institution_ids":["https://openalex.org/I4210144891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100424168","display_name":"Zhipeng Wang","orcid":"https://orcid.org/0000-0002-9108-9009"},"institutions":[{"id":"https://openalex.org/I4210144891","display_name":"Science Systems and Applications (United States)","ror":"https://ror.org/03xec1444","country_code":"US","type":"company","lineage":["https://openalex.org/I4210144891"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhipeng Wang","raw_affiliation_strings":["Science Systems and Applications, Inc. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. (United States)","institution_ids":["https://openalex.org/I4210144891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029468877","display_name":"Xu Geng","orcid":"https://orcid.org/0000-0003-4122-6834"},"institutions":[{"id":"https://openalex.org/I4210144891","display_name":"Science Systems and Applications (United States)","ror":"https://ror.org/03xec1444","country_code":"US","type":"company","lineage":["https://openalex.org/I4210144891"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xu Geng","raw_affiliation_strings":["Science Systems and Applications, Inc. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. (United States)","institution_ids":["https://openalex.org/I4210144891"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077568833","display_name":"J. Butler","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jim Butler","raw_affiliation_strings":["NASA Goddard Space Flight Ctr. (United States)","NASA Goddard SPace Flight Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Ctr. (United States)","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"NASA Goddard SPace Flight Ctr. (United States)","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":51.363,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.99488845,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"9607","issue":null,"first_page":"96071T","last_page":"96071T"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":1.0,"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/T12019","display_name":"Calibration and Measurement Techniques","score":1.0,"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/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9988999962806702,"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/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.731569230556488},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.7078731060028076},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6451733708381653},{"id":"https://openalex.org/keywords/sunlight","display_name":"Sunlight","score":0.6174324154853821},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.5110470056533813},{"id":"https://openalex.org/keywords/orbit","display_name":"Orbit (dynamics)","score":0.4930085837841034},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.48474738001823425},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3930073082447052},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3312642574310303},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11914867162704468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07178202271461487}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.731569230556488},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7078731060028076},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6451733708381653},{"id":"https://openalex.org/C170853661","wikidata":"https://www.wikidata.org/wiki/Q193788","display_name":"Sunlight","level":2,"score":0.6174324154853821},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5110470056533813},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.4930085837841034},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.48474738001823425},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3930073082447052},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3312642574310303},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11914867162704468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07178202271461487},{"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2185817","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2185817","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1644712258","https://openalex.org/W1966617483","https://openalex.org/W2001016321","https://openalex.org/W2041271281","https://openalex.org/W2051481444","https://openalex.org/W2060380661","https://openalex.org/W2065674195","https://openalex.org/W2070478919","https://openalex.org/W2140741445","https://openalex.org/W2142688982","https://openalex.org/W2150730809","https://openalex.org/W6663236483","https://openalex.org/W6680723681"],"related_works":["https://openalex.org/W3135707949","https://openalex.org/W2280159995","https://openalex.org/W2344156960","https://openalex.org/W2369052496","https://openalex.org/W2557361546","https://openalex.org/W2364328507","https://openalex.org/W2389788429","https://openalex.org/W4367294194","https://openalex.org/W2395216051","https://openalex.org/W2362561592"],"abstract_inverted_index":{"Both":[0],"MODIS":[1,83,145],"and":[2,47,81,84,90,93,112,118,123,138,143,146],"VIIRS":[3,86,148],"instruments":[4],"use":[5],"a":[6,29,51,62],"solar":[7,13,30],"diffuser":[8,31],"(SD)":[9],"for":[10],"their":[11,100,115,124],"reflective":[12],"bands":[14],"(RSB)":[15],"on-orbit":[16,88,102,169],"calibration.":[17],"On-orbit":[18],"changes":[19,106,113,177],"in":[20,107,114,158,178,187],"SD":[21,45,116,149,155,168],"bi-directional":[22],"reflectance":[23],"factor":[24],"(BRF)":[25],"are":[26,59,182],"tracked":[27],"by":[28,61],"stability":[32],"monitor":[33],"(SDSM)":[34],"using":[35],"its":[36],"alternate":[37],"measurements":[38],"of":[39,64,99,154],"the":[40,44,79,108,141,160,162,164,167,172,175,188],"sunlight":[41,49],"reflected":[42],"off":[43],"panel":[46],"direct":[48],"through":[50],"fixed":[52],"attenuation":[53],"screen.":[54],"The":[55],"SDSM":[56,87,101,109,179],"calibration":[57,91,129,139],"data":[58],"collected":[60],"number":[63],"filtered":[65],"detectors,":[66],"covering":[67],"wavelengths":[68,186],"from":[69],"0.41":[70],"to":[71,132],"0.94&mu;m.":[72],"In":[73],"this":[74],"paper":[75],"we":[76],"describe":[77],"briefly":[78],"Terra":[80,142],"Aqua":[82,144],"S-NPP":[85,147],"operation":[89],"activities":[92],"strategies,":[94],"provide":[95],"an":[96],"overall":[97],"assessment":[98],"performance,":[103],"including":[104],"wavelength-dependent":[105],"detector":[110,180],"responses":[111,181],"BRF,":[117],"discuss":[119],"remaining":[120],"challenging":[121],"issues":[122],"potential":[125],"impact":[126],"on":[127],"RSB":[128],"quality.":[130],"Due":[131],"different":[133,152],"launch":[134],"dates,":[135],"operating":[136],"configurations,":[137],"frequencies,":[140],"have":[150],"experienced":[151],"amount":[153],"degradation.":[156,170],"However,":[157],"general":[159],"shorter":[161],"wavelength,":[163],"larger":[165,176],"is":[166],"On":[171],"other":[173],"hand,":[174],"observed":[183],"at":[184],"longer":[185],"near":[189],"infrared":[190],"(NIR).":[191]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2016,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
