{"id":"https://openalex.org/W2957528749","doi":"https://doi.org/10.3390/rs11131609","title":"The Inter-Calibration of the DSCOVR EPIC Imager with Aqua-MODIS and NPP-VIIRS","display_name":"The Inter-Calibration of the DSCOVR EPIC Imager with Aqua-MODIS and NPP-VIIRS","publication_year":2019,"publication_date":"2019-07-06","ids":{"openalex":"https://openalex.org/W2957528749","doi":"https://doi.org/10.3390/rs11131609","mag":"2957528749"},"language":"en","primary_location":{"id":"doi:10.3390/rs11131609","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11131609","pdf_url":"https://www.mdpi.com/2072-4292/11/13/1609/pdf?version=1562404290","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/11/13/1609/pdf?version=1562404290","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048198025","display_name":"David R. Doelling","orcid":"https://orcid.org/0000-0001-5102-0755"},"institutions":[{"id":"https://openalex.org/I1319063186","display_name":"Langley Research Center","ror":"https://ror.org/0399mhs52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1319063186","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"David Doelling","raw_affiliation_strings":["NASA Langley Research Center, Hampton, VA 23666, USA"],"affiliations":[{"raw_affiliation_string":"NASA Langley Research Center, Hampton, VA 23666, USA","institution_ids":["https://openalex.org/I1319063186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022183219","display_name":"Conor Haney","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":"Conor Haney","raw_affiliation_strings":["Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA"],"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA","institution_ids":["https://openalex.org/I4210144891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023763116","display_name":"Rajendra Bhatt","orcid":"https://orcid.org/0000-0002-7680-4086"},"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":"Rajendra Bhatt","raw_affiliation_strings":["Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA"],"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA","institution_ids":["https://openalex.org/I4210144891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111416792","display_name":"Benjamin Scarino","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":"Benjamin Scarino","raw_affiliation_strings":["Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA"],"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA","institution_ids":["https://openalex.org/I4210144891"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020467793","display_name":"Arun Gopalan","orcid":"https://orcid.org/0000-0003-0281-350X"},"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":"Arun Gopalan","raw_affiliation_strings":["Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA"],"affiliations":[{"raw_affiliation_string":"Science Systems and Applications, Inc. 1 Enterprise Pkwy, Hampton, VA 23666, USA","institution_ids":["https://openalex.org/I4210144891"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5048198025"],"corresponding_institution_ids":["https://openalex.org/I1319063186"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.122,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.7732037,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"11","issue":"13","first_page":"1609","last_page":"1609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9998999834060669,"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/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9998999834060669,"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/T12019","display_name":"Calibration and Measurement Techniques","score":0.9998000264167786,"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/T10347","display_name":"Atmospheric aerosols and clouds","score":0.9945999979972839,"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/remote-sensing","display_name":"Remote sensing","score":0.7157851457595825},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.656978964805603},{"id":"https://openalex.org/keywords/epic","display_name":"EPIC","score":0.6275171041488647},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5417808294296265},{"id":"https://openalex.org/keywords/sky","display_name":"Sky","score":0.5240417122840881},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4885159730911255},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3099055588245392},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.27801305055618286},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1704489290714264}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7157851457595825},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.656978964805603},{"id":"https://openalex.org/C115519274","wikidata":"https://www.wikidata.org/wiki/Q267903","display_name":"EPIC","level":2,"score":0.6275171041488647},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5417808294296265},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.5240417122840881},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4885159730911255},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3099055588245392},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.27801305055618286},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1704489290714264},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs11131609","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11131609","pdf_url":"https://www.mdpi.com/2072-4292/11/13/1609/pdf?version=1562404290","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f9f1d48528034091a409bdc43fb3e443","is_oa":true,"landing_page_url":"https://doaj.org/article/f9f1d48528034091a409bdc43fb3e443","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 11, Iss 13, p 1609 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs11131609","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs11131609","pdf_url":"https://www.mdpi.com/2072-4292/11/13/1609/pdf?version=1562404290","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.550000011920929}],"awards":[{"id":"https://openalex.org/G1220896492","display_name":null,"funder_award_id":"NNH14ZDA001N","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G173078497","display_name":null,"funder_award_id":"ROSES","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G4127964496","display_name":null,"funder_award_id":"CERES","funder_id":"https://openalex.org/F4320332378","funder_display_name":"Langley Research Center"},{"id":"https://openalex.org/G7803355414","display_name":null,"funder_award_id":"CERES","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320332378","display_name":"Langley Research Center","ror":"https://ror.org/0399mhs52"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2957528749.pdf","grobid_xml":"https://content.openalex.org/works/W2957528749.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1827381938","https://openalex.org/W1977184325","https://openalex.org/W2024238077","https://openalex.org/W2024251127","https://openalex.org/W2041159979","https://openalex.org/W2056377465","https://openalex.org/W2113536728","https://openalex.org/W2115336780","https://openalex.org/W2169497751","https://openalex.org/W2172628294","https://openalex.org/W2173454980","https://openalex.org/W2173550437","https://openalex.org/W2212550039","https://openalex.org/W2316698926","https://openalex.org/W2520922349","https://openalex.org/W2525152376","https://openalex.org/W2530768675","https://openalex.org/W2752851716","https://openalex.org/W2767364126","https://openalex.org/W2782985006","https://openalex.org/W2783883799","https://openalex.org/W2790351767","https://openalex.org/W2795695788","https://openalex.org/W2901811012","https://openalex.org/W2989242143"],"related_works":["https://openalex.org/W2151979312","https://openalex.org/W2606632758","https://openalex.org/W2528420922","https://openalex.org/W3094193311","https://openalex.org/W2245358137","https://openalex.org/W3010033880","https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W1618102658","https://openalex.org/W4205376403"],"abstract_inverted_index":{"The":[0,22,47,84,125,155,167,178],"Deep":[1],"Space":[2],"Climate":[3],"Observatory":[4],"(DSCOVR)":[5],"through":[6],"the":[7,15,19,29,60,118,122,135,151,186],"earth":[8],"polychromatic":[9],"imaging":[10],"camera":[11],"(EPIC)":[12],"continuously":[13],"observes":[14],"illuminated":[16],"disk":[17],"from":[18,43],"Lagrange-1":[20],"point.":[21],"EPIC":[23,48,63,123,126,157,168,180],"sensor":[24,49],"was":[25,114],"designed":[26],"to":[27,80,116,149,197],"monitor":[28],"diurnal":[30],"variation":[31],"of":[32,62,121],"ozone,":[33],"clouds,":[34],"aerosols,":[35],"and":[36,74,82,98,106,159,188,194],"vegetation,":[37],"especially":[38],"those":[39],"features":[40],"that":[41],"benefit":[42],"observation":[44],"near-backscatter":[45],"conditions.":[46],"does":[50],"not":[51],"contain":[52],"any":[53],"onboard":[54],"calibration":[55,85,162,170,181,192],"systems.":[56],"This":[57],"study":[58],"describes":[59],"inter-calibration":[61],"channels":[64,137],"5":[65],"(0.44":[66],"\u00b5m),":[67,70,73],"6":[68],"(0.55":[69],"7":[71],"(0.68":[72],"10":[75],"(0.78":[76],"\u00b5m)":[77],"with":[78],"respect":[79],"Aqua-MODIS":[81],"NPP-VIIRS.":[83],"is":[86],"transferred":[87],"using":[88],"coincident":[89],"ray-matched":[90,161],"reflectance":[91],"pairs":[92],"over":[93,132],"all-sky":[94],"tropical":[95],"ocean":[96],"(ATO)":[97],"deep":[99],"convective":[100],"cloud":[101],"(DCC)":[102],"targets.":[103],"A":[104],"robust":[105],"automated":[107],"image-alignment":[108],"technique":[109],"based":[110,172],"on":[111,173],"feature":[112],"matching":[113],"formulated":[115],"improve":[117],"navigation":[119,131],"quality":[120],"images.":[124],"V02":[127],"dataset":[128],"exhibits":[129],"improved":[130],"V01.":[133],"As":[134],"visible":[136,144,153],"display":[138],"similar":[139],"spatial":[140],"features,":[141],"a":[142],"single":[143],"channel":[145],"can":[146],"be":[147,198],"used":[148],"co-register":[150],"remaining":[152],"bands.":[154],"VIIRS-referenced":[156],"ATO":[158],"DCC":[160],"coefficients":[163,182,193],"are":[164,175],"within":[165,176,199],"0.3%.":[166],"four-year":[169],"trends":[171],"VIIRS":[174],"0.15%/year.":[177],"MODIS-based":[179],"were":[183,195],"compared":[184],"against":[185],"Geogdzhayev":[187],"Marshak":[189],"2018":[190],"published":[191],"found":[196],"1.6%.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}