{"id":"https://openalex.org/W3112911234","doi":"https://doi.org/10.1109/tgrs.2020.3040328","title":"Snow Property Inversion From Remote Sensing (SPIReS): A Generalized Multispectral Unmixing Approach With Examples From MODIS and Landsat 8 OLI","display_name":"Snow Property Inversion From Remote Sensing (SPIReS): A Generalized Multispectral Unmixing Approach With Examples From MODIS and Landsat 8 OLI","publication_year":2020,"publication_date":"2020-12-10","ids":{"openalex":"https://openalex.org/W3112911234","doi":"https://doi.org/10.1109/tgrs.2020.3040328","mag":"3112911234"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2020.3040328","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.3040328","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/9524310/09290428.pdf","source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/36/9524310/09290428.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024940941","display_name":"Edward H. Bair","orcid":"https://orcid.org/0000-0002-6554-387X"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Edward H. Bair","raw_affiliation_strings":["Earth Research Institute, University of California, Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Earth Research Institute, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004296923","display_name":"Timbo Stillinger","orcid":"https://orcid.org/0000-0001-5250-4495"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timbo Stillinger","raw_affiliation_strings":["Earth Research Institute, University of California, Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Earth Research Institute, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057915613","display_name":"Jeff Dozier","orcid":"https://orcid.org/0000-0001-8542-431X"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jeff Dozier","raw_affiliation_strings":["Bren School of Environmental Science and Management, University of California, Santa Barbara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Bren School of Environmental Science and Management, University of California, Santa Barbara, CA, USA","institution_ids":["https://openalex.org/I154570441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024940941"],"corresponding_institution_ids":["https://openalex.org/I154570441"],"apc_list":null,"apc_paid":null,"fwci":7.4895,"has_fulltext":false,"cited_by_count":114,"citation_normalized_percentile":{"value":0.98028957,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"59","issue":"9","first_page":"7270","last_page":"7284"},"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.996999979019165,"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"}},{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9891999959945679,"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/remote-sensing","display_name":"Remote sensing","score":0.8586798906326294},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.813582181930542},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.6245773434638977},{"id":"https://openalex.org/keywords/moderate-resolution-imaging-spectroradiometer","display_name":"Moderate-resolution imaging spectroradiometer","score":0.6158103346824646},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6075194478034973},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.5509985685348511},{"id":"https://openalex.org/keywords/spectroradiometer","display_name":"Spectroradiometer","score":0.5200438499450684},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4829408526420593},{"id":"https://openalex.org/keywords/albedo","display_name":"Albedo (alchemy)","score":0.47389402985572815},{"id":"https://openalex.org/keywords/multispectral-pattern-recognition","display_name":"Multispectral pattern recognition","score":0.46488094329833984},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3892347514629364},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34815436601638794},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.3266264796257019},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2542356848716736},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1743355691432953},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.16213229298591614},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10518720746040344},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.09829726815223694}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.8586798906326294},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.813582181930542},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.6245773434638977},{"id":"https://openalex.org/C2777007095","wikidata":"https://www.wikidata.org/wiki/Q676840","display_name":"Moderate-resolution imaging spectroradiometer","level":3,"score":0.6158103346824646},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6075194478034973},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.5509985685348511},{"id":"https://openalex.org/C130066347","wikidata":"https://www.wikidata.org/wiki/Q680509","display_name":"Spectroradiometer","level":3,"score":0.5200438499450684},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4829408526420593},{"id":"https://openalex.org/C195886398","wikidata":"https://www.wikidata.org/wiki/Q2110050","display_name":"Albedo (alchemy)","level":3,"score":0.47389402985572815},{"id":"https://openalex.org/C104541649","wikidata":"https://www.wikidata.org/wiki/Q6935090","display_name":"Multispectral pattern recognition","level":3,"score":0.46488094329833984},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3892347514629364},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34815436601638794},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.3266264796257019},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2542356848716736},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1743355691432953},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.16213229298591614},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10518720746040344},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.09829726815223694},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C554144382","wikidata":"https://www.wikidata.org/wiki/Q213156","display_name":"Performance art","level":2,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","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},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2020.3040328","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.3040328","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/9524310/09290428.pdf","source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:noaa.stacks:noaa:58955","is_oa":true,"landing_page_url":"https://repository.library.noaa.gov/view/noaa/58955","pdf_url":null,"source":{"id":"https://openalex.org/S4377196172","display_name":"NOAA Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"IEEE Transactions on Geoscience and Remote Sensing, 59(9), 7270-7284","raw_type":""}],"best_oa_location":{"id":"doi:10.1109/tgrs.2020.3040328","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.3040328","pdf_url":"https://ieeexplore.ieee.org/ielx7/36/9524310/09290428.pdf","source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1479560081","display_name":null,"funder_award_id":"NA18OAR4590380","funder_id":"https://openalex.org/F4320332181","funder_display_name":"National Oceanic and Atmospheric Administration"},{"id":"https://openalex.org/G1580853533","display_name":null,"funder_award_id":"LFR-18-548316","funder_id":"https://openalex.org/F4320308590","funder_display_name":"University of California"},{"id":"https://openalex.org/G208329958","display_name":null,"funder_award_id":"80NSSC18K1489","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G8470735833","display_name":null,"funder_award_id":"80NSSC18K0427","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/F4320308590","display_name":"University of California","ror":"https://ror.org/00pjdza24"},{"id":"https://openalex.org/F4320332181","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3112911234.pdf","grobid_xml":"https://content.openalex.org/works/W3112911234.grobid-xml"},"referenced_works_count":79,"referenced_works":["https://openalex.org/W28907793","https://openalex.org/W140688872","https://openalex.org/W586873383","https://openalex.org/W1525070207","https://openalex.org/W1530662989","https://openalex.org/W1543908328","https://openalex.org/W1621085415","https://openalex.org/W1944476517","https://openalex.org/W1964614150","https://openalex.org/W1965527585","https://openalex.org/W1966798775","https://openalex.org/W1972326413","https://openalex.org/W1972586783","https://openalex.org/W1973808903","https://openalex.org/W1986537831","https://openalex.org/W1987882549","https://openalex.org/W1989907325","https://openalex.org/W1990226794","https://openalex.org/W1999791745","https://openalex.org/W2003636035","https://openalex.org/W2007716439","https://openalex.org/W2013456483","https://openalex.org/W2016241302","https://openalex.org/W2023795534","https://openalex.org/W2030345151","https://openalex.org/W2038353908","https://openalex.org/W2044111667","https://openalex.org/W2059672595","https://openalex.org/W2070259289","https://openalex.org/W2085487226","https://openalex.org/W2087965082","https://openalex.org/W2092764603","https://openalex.org/W2102236917","https://openalex.org/W2103504761","https://openalex.org/W2103794190","https://openalex.org/W2110456190","https://openalex.org/W2114727579","https://openalex.org/W2118388071","https://openalex.org/W2124006030","https://openalex.org/W2125368795","https://openalex.org/W2139562884","https://openalex.org/W2140142466","https://openalex.org/W2145635192","https://openalex.org/W2151896708","https://openalex.org/W2156730686","https://openalex.org/W2162214076","https://openalex.org/W2164448908","https://openalex.org/W2164453447","https://openalex.org/W2171211028","https://openalex.org/W2221579121","https://openalex.org/W2344328155","https://openalex.org/W2461301683","https://openalex.org/W2531926157","https://openalex.org/W2567626572","https://openalex.org/W2746470589","https://openalex.org/W2765819529","https://openalex.org/W2891721681","https://openalex.org/W2896240536","https://openalex.org/W2902730476","https://openalex.org/W2905951992","https://openalex.org/W2913356454","https://openalex.org/W2938556588","https://openalex.org/W2945471980","https://openalex.org/W2946644377","https://openalex.org/W2957632528","https://openalex.org/W2969405851","https://openalex.org/W2969738668","https://openalex.org/W2969853602","https://openalex.org/W2997534043","https://openalex.org/W3023612054","https://openalex.org/W3029645440","https://openalex.org/W3043002188","https://openalex.org/W3092009928","https://openalex.org/W3122084549","https://openalex.org/W4238337573","https://openalex.org/W4250699182","https://openalex.org/W4301014524","https://openalex.org/W4393589259","https://openalex.org/W6907290094"],"related_works":["https://openalex.org/W1968901811","https://openalex.org/W2087241461","https://openalex.org/W2767054107","https://openalex.org/W1609312116","https://openalex.org/W2128126485","https://openalex.org/W2098219828","https://openalex.org/W2045907675","https://openalex.org/W2360114125","https://openalex.org/W4382563209","https://openalex.org/W2124952510"],"abstract_inverted_index":{"Spectral":[0],"mixture":[1],"analysis":[2],"has":[3],"a":[4],"history":[5],"in":[6,115,171],"mapping":[7],"snow,":[8],"especially":[9],"where":[10],"mixed":[11],"pixels":[12],"prevail.":[13],"Using":[14],"multiple":[15],"spectral":[16],"bands":[17],"rather":[18],"than":[19,38],"band":[20,23],"ratios":[21],"or":[22,186],"indices,":[24],"retrievals":[25,132],"of":[26,43,75,131,155,159,164,180],"snow":[27,84,156,161],"properties":[28],"that":[29,123],"affect":[30],"its":[31],"albedo":[32,44,165],"lead":[33],"to":[34,106,183,192],"more":[35],"accurate":[36,153],"estimates":[37,158],"widely":[39],"used":[40,105],"age-based":[41],"models":[42],"evolution.":[45],"Nevertheless,":[46],"there":[47],"is":[48,120],"substantial":[49],"room":[50],"for":[51,70],"improvement.":[52],"We":[53,174],"present":[54],"the":[55,65,148,178],"Snow":[56,150],"Property":[57],"Inversion":[58],"from":[59,133],"Remote":[60],"Sensing":[61],"(SPIReS)":[62],"approach,":[63],"offering":[64],"following":[66],"improvements:":[67],"1)":[68],"Solutions":[69],"grain":[71],"size":[72],"and":[73,85,92,102,140,147,157,190],"concentrations":[74],"light":[76],"absorbing":[77],"particles":[78],"are":[79,88,94,99,104,113],"computed":[80],"simultaneously;":[81],"2)":[82],"Only":[83],"snow-free":[86],"endmembers":[87],"employed;":[89],"3)":[90],"Cloud-masking":[91],"smoothing":[93],"integrated;":[95],"4)":[96],"Similar":[97],"spectra":[98],"grouped":[100],"together":[101],"interpolants":[103],"reduce":[107],"computation":[108],"time.":[109],"The":[110],"source":[111],"codes":[112],"available":[114],"an":[116],"open":[117],"repository.":[118],"Computation":[119],"fast":[121],"enough":[122],"users":[124],"can":[125],"process":[126],"imagery":[127],"on":[128],"demand.":[129],"Validation":[130,163],"Landsat":[134],"8":[135],"operational":[136],"land":[137],"imager":[138],"(OLI)":[139],"moderate-resolution":[141],"imaging":[142],"spectroradiometer":[143],"(MODIS)":[144],"against":[145],"WorldView-2/3":[146],"Airborne":[149],"Observatory":[151],"shows":[152,166],"detection":[154],"fractional":[160],"cover.":[162],"low":[167],"errors":[168],"using":[169],"terrain-corrected":[170],"situ":[172],"measurements.":[173],"conclude":[175],"by":[176],"discussing":[177],"applicability":[179],"this":[181],"approach":[182],"any":[184],"airborne":[185],"spaceborne":[187],"multispectral":[188],"sensor":[189],"options":[191],"further":[193],"improve":[194],"retrievals.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":28},{"year":2022,"cited_by_count":29},{"year":2021,"cited_by_count":7}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2020-12-21T00:00:00"}
