{"id":"https://openalex.org/W3205441691","doi":"https://doi.org/10.1109/igarss47720.2021.9554930","title":"Evaluation of Gridded Snow Water Equivalent Products Using Cloudsat-Cpr Snowfall Estimates","display_name":"Evaluation of Gridded Snow Water Equivalent Products Using Cloudsat-Cpr Snowfall Estimates","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3205441691","doi":"https://doi.org/10.1109/igarss47720.2021.9554930","mag":"3205441691"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9554930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","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/A5026970653","display_name":"Fraser King","orcid":"https://orcid.org/0000-0003-1698-8482"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Fraser King","raw_affiliation_strings":["University of Waterloo, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo, Ontario, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072191049","display_name":"Christopher G. Fletcher","orcid":"https://orcid.org/0000-0002-4393-5565"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Christopher G. Fletcher","raw_affiliation_strings":["University of Waterloo, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"University of Waterloo, Ontario, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5026970653"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12813105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5574","last_page":"5577"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":1.0,"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":1.0,"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":0.9980000257492065,"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":0.9972000122070312,"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/snow","display_name":"Snow","score":0.8455507755279541},{"id":"https://openalex.org/keywords/snowpack","display_name":"Snowpack","score":0.7967745065689087},{"id":"https://openalex.org/keywords/water-equivalent","display_name":"Water equivalent","score":0.7722641229629517},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6197183132171631},{"id":"https://openalex.org/keywords/arctic","display_name":"Arctic","score":0.5829376578330994},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.5097140669822693},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.4608440399169922},{"id":"https://openalex.org/keywords/northern-hemisphere","display_name":"Northern Hemisphere","score":0.4101193845272064},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.37714409828186035},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.36105912923812866},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1556910276412964},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1382102072238922}],"concepts":[{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.8455507755279541},{"id":"https://openalex.org/C2778877292","wikidata":"https://www.wikidata.org/wiki/Q18575846","display_name":"Snowpack","level":3,"score":0.7967745065689087},{"id":"https://openalex.org/C3018601724","wikidata":"https://www.wikidata.org/wiki/Q27862396","display_name":"Water equivalent","level":3,"score":0.7722641229629517},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6197183132171631},{"id":"https://openalex.org/C518008717","wikidata":"https://www.wikidata.org/wiki/Q25322","display_name":"Arctic","level":2,"score":0.5829376578330994},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.5097140669822693},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.4608440399169922},{"id":"https://openalex.org/C2778835443","wikidata":"https://www.wikidata.org/wiki/Q39061","display_name":"Northern Hemisphere","level":2,"score":0.4101193845272064},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.37714409828186035},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36105912923812866},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1556910276412964},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1382102072238922},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss47720.2021.9554930","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.6200000047683716,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334436","display_name":"Canadian Space Agency","ror":"https://ror.org/03a1gte98"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1613795631","https://openalex.org/W1921389114","https://openalex.org/W1971635295","https://openalex.org/W1979060409","https://openalex.org/W1985328644","https://openalex.org/W2079397555","https://openalex.org/W2093429038","https://openalex.org/W2094869244","https://openalex.org/W2507570964","https://openalex.org/W2966176810"],"related_works":["https://openalex.org/W253341182","https://openalex.org/W3170438605","https://openalex.org/W141901520","https://openalex.org/W2334725915","https://openalex.org/W2282506930","https://openalex.org/W2794575618","https://openalex.org/W2110091907","https://openalex.org/W2187012855","https://openalex.org/W3084156645","https://openalex.org/W2546902198"],"abstract_inverted_index":{"Arctic":[0,40],"snow":[1,88],"is":[2,29,46,222],"a":[3,37,175,219],"critical":[4],"contributor":[5],"to":[6,16,49,160,168,173,202,227,236],"the":[7,30,50,57,70,80,124,132,161,197,203,239],"global":[8],"water":[9,21,26,34],"and":[10,20,53,91,150,225,241],"energy":[11],"budget":[12],"with":[13,123],"important":[14],"connections":[15],"cold":[17],"region":[18,220],"flooding":[19],"resource":[22],"management":[23],"practices.":[24],"Snow":[25],"equivalent":[27],"(SWE)":[28],"amount":[31],"of":[32,56,86,114,152,182,243],"liquid":[33],"contained":[35],"within":[36],"snowpack.":[38],"Measuring":[39],"SWE":[41,66,103,116,128,137,164,217,246],"through":[42],"traditional":[43],"ground-based":[44],"techniques":[45],"challenging":[47],"due":[48],"vast":[51],"size":[52],"remote":[54],"nature":[55],"region.":[58],"Remote":[59],"sensing":[60],"applications":[61],"offer":[62],"new":[63,146],"perspectives":[64],"towards":[65],"accumulation":[67,104,155],"estimates":[68,113],"across":[69,105,196,248],"Arctic.":[71],"The":[72],"cloud":[73],"profiling":[74],"radar":[75],"(CPR)":[76],"instrument":[77],"installed":[78],"on":[79,129],"NASA":[81],"CloudSat":[82],"satellite":[83],"observes":[84],"snapshots":[85],"falling":[87],"in":[89,96,127,135,218],"clouds":[90],"has":[92,187],"been":[93],"effectively":[94],"used":[95,235],"previous":[97],"work":[98],"for":[99,215],"estimating":[100],"monthly":[101],"surface":[102],"high":[106,249],"latitude":[107,250],"regions.":[108,251],"By":[109],"comparing":[110],"consecutive":[111],"month-pair":[112],"accumulated":[115,216],"from":[117,166],"CloudS":[118],"at":[119],"<tex":[120,139],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[121,140],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(\\overline{SWE}_{C})$</tex>":[122],"positive":[125],"difference":[126],"ground":[130],"over":[131,191],"same":[133],"period":[134],"gridded":[136,163,245],"products":[138,247],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$(\\Delta":[141],"SWE_{B})$</tex>":[142],",":[143],"we":[144],"gain":[145],"insights":[147],"into":[148],"areas":[149,181],"locations":[151],"statistically":[153],"inconsistent":[154,183],"estimates.":[156],"Applying":[157],"this":[158],"technique":[159,186],"Blended-4":[162,204],"product":[165],"60\u00b0":[167],"82\u00b0":[169],"N":[170],"allows":[171],"us":[172],"generate":[174],"quality":[176],"flag":[177],"which":[178,221],"automatically":[179],"highlights":[180],"accumulation.":[184],"This":[185,230],"flagged":[188],"4885":[189],"outliers":[190],"107":[192],"month-pairs":[193],"spanning":[194],"2007\u20132015":[195],"Northern":[198],"Hemisphere":[199],"when":[200],"applied":[201],"dataset.":[205],"CPR":[206],"snowfall":[207],"data":[208],"acts":[209],"as":[210],"an":[211],"independent":[212],"observational":[213],"constraint":[214],"both":[223],"difficult":[224],"expensive":[226],"traditionally":[228],"observe.":[229],"comparison":[231],"process":[232],"can":[233],"be":[234],"further":[237],"enhance":[238],"accuracy":[240],"robustness":[242],"future":[244]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
