{"id":"https://openalex.org/W2275184410","doi":"https://doi.org/10.3390/rs8030167","title":"The AVHRR Polar Pathfinder Climate Data Records","display_name":"The AVHRR Polar Pathfinder Climate Data Records","publication_year":2016,"publication_date":"2016-02-23","ids":{"openalex":"https://openalex.org/W2275184410","doi":"https://doi.org/10.3390/rs8030167","mag":"2275184410"},"language":"en","primary_location":{"id":"doi:10.3390/rs8030167","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8030167","pdf_url":"https://www.mdpi.com/2072-4292/8/3/167/pdf?version=1456220782","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/2072-4292/8/3/167/pdf?version=1456220782","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064564620","display_name":"Jeffrey R. Key","orcid":null},"institutions":[{"id":"https://openalex.org/I1308126019","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I4210089050","display_name":"NOAA National Environmental Satellite Data and Information Service","ror":"https://ror.org/007qwym43","country_code":"US","type":"government","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I4210089050"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jeffrey Key","raw_affiliation_strings":["NOAA/NESDIS, 1225 West Dayton St., Madison, WI 53706, USA"],"affiliations":[{"raw_affiliation_string":"NOAA/NESDIS, 1225 West Dayton St., Madison, WI 53706, USA","institution_ids":["https://openalex.org/I1308126019","https://openalex.org/I4210089050"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038580364","display_name":"Xuanji Wang","orcid":"https://orcid.org/0000-0002-5893-758X"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xuanji Wang","raw_affiliation_strings":["Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA"],"affiliations":[{"raw_affiliation_string":"Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100684123","display_name":"Yinghui Liu","orcid":"https://orcid.org/0000-0003-4648-2722"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yinghui Liu","raw_affiliation_strings":["Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA"],"affiliations":[{"raw_affiliation_string":"Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085920333","display_name":"Richard Dworak","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard Dworak","raw_affiliation_strings":["Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA"],"affiliations":[{"raw_affiliation_string":"Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072487088","display_name":"Aaron Letterly","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aaron Letterly","raw_affiliation_strings":["Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA"],"affiliations":[{"raw_affiliation_string":"Cooperative Institute for Meteorological Satellite Studies, University of Wisconsin-Madison, 1225 West Dayton St., Madison, WI 53706, USA","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5064564620"],"corresponding_institution_ids":["https://openalex.org/I1308126019","https://openalex.org/I4210089050"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":4.7761,"has_fulltext":true,"cited_by_count":84,"citation_normalized_percentile":{"value":0.9467523,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"8","issue":"3","first_page":"167","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","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/T10644","display_name":"Cryospheric studies and observations","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/T11459","display_name":"Arctic and Antarctic ice dynamics","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/T11333","display_name":"Climate change and permafrost","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"}}],"keywords":[{"id":"https://openalex.org/keywords/pathfinder","display_name":"Pathfinder","score":0.8546838760375977},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6575785875320435},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.6491119861602783},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.5721324682235718},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.4931766390800476},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.4868401885032654},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.4586049020290375},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.45417994260787964},{"id":"https://openalex.org/keywords/cloud-cover","display_name":"Cloud cover","score":0.44422051310539246},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3609957695007324},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.25855958461761475},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.24783682823181152},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.131497323513031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.09233838319778442},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.076546311378479}],"concepts":[{"id":"https://openalex.org/C2778940482","wikidata":"https://www.wikidata.org/wiki/Q7144753","display_name":"Pathfinder","level":2,"score":0.8546838760375977},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6575785875320435},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.6491119861602783},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.5721324682235718},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.4931766390800476},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.4868401885032654},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.4586049020290375},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.45417994260787964},{"id":"https://openalex.org/C206887242","wikidata":"https://www.wikidata.org/wiki/Q830457","display_name":"Cloud cover","level":3,"score":0.44422051310539246},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3609957695007324},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.25855958461761475},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.24783682823181152},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.131497323513031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09233838319778442},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.076546311378479},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs8030167","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8030167","pdf_url":"https://www.mdpi.com/2072-4292/8/3/167/pdf?version=1456220782","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:26ab5783e62844bca0daf85d481bd72c","is_oa":true,"landing_page_url":"https://doaj.org/article/26ab5783e62844bca0daf85d481bd72c","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 8, Iss 3, p 167 (2016)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/8/3/167/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs8030167","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 8; Issue 3; Pages: 167","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs8030167","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8030167","pdf_url":"https://www.mdpi.com/2072-4292/8/3/167/pdf?version=1456220782","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":[{"score":0.5899999737739563,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G2402924663","display_name":"Collaborative Research: Impact of Storm Activity on Recent Changes in Arctic Sea Ice Mass Balance","funder_award_id":"1023371","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5921281487","display_name":null,"funder_award_id":"number","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7534786822","display_name":null,"funder_award_id":"Climate","funder_id":"https://openalex.org/F4320332181","funder_display_name":"National Oceanic and Atmospheric Administration"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332181","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81"},{"id":"https://openalex.org/F4320337720","display_name":"National Centers for Environmental Information","ror":"https://ror.org/04r0wrp59"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2275184410.pdf","grobid_xml":"https://content.openalex.org/works/W2275184410.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W43330554","https://openalex.org/W1532349165","https://openalex.org/W1588713494","https://openalex.org/W1963605270","https://openalex.org/W1988656709","https://openalex.org/W1999139268","https://openalex.org/W2007837447","https://openalex.org/W2011993777","https://openalex.org/W2019163420","https://openalex.org/W2024354095","https://openalex.org/W2026681374","https://openalex.org/W2027649198","https://openalex.org/W2028315052","https://openalex.org/W2041702282","https://openalex.org/W2044454319","https://openalex.org/W2045067514","https://openalex.org/W2047207020","https://openalex.org/W2051416171","https://openalex.org/W2053396786","https://openalex.org/W2054707521","https://openalex.org/W2066509129","https://openalex.org/W2071050001","https://openalex.org/W2072576141","https://openalex.org/W2083639552","https://openalex.org/W2108839864","https://openalex.org/W2112538659","https://openalex.org/W2118672793","https://openalex.org/W2119175727","https://openalex.org/W2128628033","https://openalex.org/W2128822883","https://openalex.org/W2130980856","https://openalex.org/W2137820226","https://openalex.org/W2141226893","https://openalex.org/W2155253614","https://openalex.org/W2169184658","https://openalex.org/W2172984506","https://openalex.org/W2177650163","https://openalex.org/W6910919283"],"related_works":["https://openalex.org/W2465291283","https://openalex.org/W752721605","https://openalex.org/W2112423435","https://openalex.org/W3180033139","https://openalex.org/W2488011718","https://openalex.org/W4210536013","https://openalex.org/W4235381544","https://openalex.org/W4210749060","https://openalex.org/W4237602362","https://openalex.org/W4240201241"],"abstract_inverted_index":{"With":[0],"recent,":[1],"dramatic":[2],"changes":[3,156],"in":[4,131,136,157],"Arctic":[5,56],"sea":[6,148],"ice":[7,11],"and":[8,52,57,80,83,105,108,141,147,150],"the":[9,13,17,20,34,55,64,84,114,119,132,151],"Antarctic":[10,58],"sheets,":[12],"importance":[14],"of":[15,19,43,134,153],"monitoring":[16],"climate":[18,59,73,93],"polar":[21,125],"regions":[22],"has":[23,128],"never":[24],"been":[25,129],"greater.":[26],"While":[27],"many":[28],"individual":[29],"global":[30],"satellite":[31],"products":[32,38],"exist,":[33],"AVHRR":[35,65,85],"Polar":[36,66,86],"Pathfinder":[37,67],"provide":[39,101],"a":[40,71,91],"comprehensive":[41],"set":[42],"variables":[44],"that":[45,76,96],"can":[46],"be":[47],"used":[48,130],"to":[49,100],"study":[50,133],"trends":[51,135],"interactions":[53,144],"within":[54],"systems.":[60],"This":[61],"paper":[62],"describes":[63],"(APP),":[68],"which":[69,89],"is":[70,90],"fundamental":[72],"data":[74,94],"record":[75,95],"provides":[77],"channel":[78],"reflectances":[79],"brightness":[81],"temperatures,":[82],"Pathfinder\u2014Extended":[87],"(APP-x),":[88],"thematic":[92],"builds":[97],"on":[98,103],"APP":[99],"information":[102],"surface":[104,137,155],"cloud":[106,139],"properties":[107],"radiative":[109,142],"fluxes.":[110],"Both":[111],"datasets":[112],"cover":[113],"period":[115],"from":[116],"1982":[117],"through":[118],"present,":[120],"twice":[121],"daily,":[122],"over":[123],"both":[124],"regions.":[126],"APP-x":[127],"properties,":[138],"cover,":[140],"fluxes,":[143],"between":[145],"clouds":[146],"ice,":[149],"role":[152],"land":[154],"summer":[158],"warming.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2016-06-24T00:00:00"}