{"id":"https://openalex.org/W2096651064","doi":"https://doi.org/10.1109/tgrs.2006.878236","title":"Snow Depth and Ice Thickness Measurements From the Beaufort and Chukchi Seas Collected During the AMSR-Ice03 Campaign","display_name":"Snow Depth and Ice Thickness Measurements From the Beaufort and Chukchi Seas Collected During the AMSR-Ice03 Campaign","publication_year":2006,"publication_date":"2006-10-30","ids":{"openalex":"https://openalex.org/W2096651064","doi":"https://doi.org/10.1109/tgrs.2006.878236","mag":"2096651064"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2006.878236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2006.878236","pdf_url":null,"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":null,"license_id":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061767947","display_name":"Matthew Sturm","orcid":"https://orcid.org/0000-0001-8882-1329"},"institutions":[{"id":"https://openalex.org/I1304082316","display_name":"United States Department of the Army","ror":"https://ror.org/035w1gb98","country_code":"US","type":"government","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796"]},{"id":"https://openalex.org/I2800251061","display_name":"Cold Regions Research and Engineering Laboratory","ror":"https://ror.org/05wk0m864","country_code":"US","type":"facility","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1306490931","https://openalex.org/I1330347796","https://openalex.org/I2800251061","https://openalex.org/I87303767"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M. Sturm","raw_affiliation_strings":["Cold Regions Research and Engineering Laboratory, Fort Wain wright, AK, USA","U.S. Army Cold Regions Re- search & Eng. Lab. Alaska, Fort Wainwright, AK"],"affiliations":[{"raw_affiliation_string":"Cold Regions Research and Engineering Laboratory, Fort Wain wright, AK, USA","institution_ids":["https://openalex.org/I2800251061"]},{"raw_affiliation_string":"U.S. Army Cold Regions Re- search & Eng. Lab. Alaska, Fort Wainwright, AK","institution_ids":["https://openalex.org/I1304082316"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013311502","display_name":"James A Maslanik","orcid":null},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.A. Maslanik","raw_affiliation_strings":["Colorado Center for Astrodynamics Research, University of Colorado, Boulder, CO, USA","Colorado Center for Astrodynamics Research University of Colorado Boulder CO USA"],"affiliations":[{"raw_affiliation_string":"Colorado Center for Astrodynamics Research, University of Colorado, Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]},{"raw_affiliation_string":"Colorado Center for Astrodynamics Research University of Colorado Boulder CO USA","institution_ids":["https://openalex.org/I188538660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013541993","display_name":"Donald K. Perovich","orcid":"https://orcid.org/0000-0002-0576-0864"},"institutions":[{"id":"https://openalex.org/I4210088792","display_name":"United States Army","ror":"https://ror.org/00afsp483","country_code":"US","type":"funder","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796","https://openalex.org/I4210088792"]},{"id":"https://openalex.org/I2800251061","display_name":"Cold Regions Research and Engineering Laboratory","ror":"https://ror.org/05wk0m864","country_code":"US","type":"facility","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1306490931","https://openalex.org/I1330347796","https://openalex.org/I2800251061","https://openalex.org/I87303767"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Perovich","raw_affiliation_strings":["U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, USA","U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH , USA"],"affiliations":[{"raw_affiliation_string":"U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, USA","institution_ids":["https://openalex.org/I2800251061","https://openalex.org/I4210088792"]},{"raw_affiliation_string":"U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH , USA","institution_ids":["https://openalex.org/I2800251061","https://openalex.org/I4210088792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072258471","display_name":"Julienne Str\u0153ve","orcid":"https://orcid.org/0000-0001-7316-8320"},"institutions":[{"id":"https://openalex.org/I161675122","display_name":"Cooperative Institute for Research in Environmental Sciences","ror":"https://ror.org/00bdqav06","country_code":"US","type":"facility","lineage":["https://openalex.org/I1308126019","https://openalex.org/I1343035065","https://openalex.org/I161675122","https://openalex.org/I188538660","https://openalex.org/I2802992173"]},{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.C. Stroeve","raw_affiliation_strings":["National Snow and Ice Data Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA","National Snow and Ice Data Center Cooperative Institute for Research in Environmental Sciences University of Colorado  Boulder CO USA"],"affiliations":[{"raw_affiliation_string":"National Snow and Ice Data Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA","institution_ids":["https://openalex.org/I161675122","https://openalex.org/I188538660"]},{"raw_affiliation_string":"National Snow and Ice Data Center Cooperative Institute for Research in Environmental Sciences University of Colorado  Boulder CO USA","institution_ids":["https://openalex.org/I161675122","https://openalex.org/I188538660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109150645","display_name":"J. Richter-Menge","orcid":null},"institutions":[{"id":"https://openalex.org/I2800251061","display_name":"Cold Regions Research and Engineering Laboratory","ror":"https://ror.org/05wk0m864","country_code":"US","type":"facility","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1306490931","https://openalex.org/I1330347796","https://openalex.org/I2800251061","https://openalex.org/I87303767"]},{"id":"https://openalex.org/I4210088792","display_name":"United States Army","ror":"https://ror.org/00afsp483","country_code":"US","type":"funder","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796","https://openalex.org/I4210088792"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Richter-Menge","raw_affiliation_strings":["U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, USA","U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH , USA"],"affiliations":[{"raw_affiliation_string":"U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, USA","institution_ids":["https://openalex.org/I2800251061","https://openalex.org/I4210088792"]},{"raw_affiliation_string":"U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH , USA","institution_ids":["https://openalex.org/I2800251061","https://openalex.org/I4210088792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000168094","display_name":"T. Markus","orcid":"https://orcid.org/0000-0002-4179-317X"},"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":"T. Markus","raw_affiliation_strings":["Laboratory for Hydrosperic Processes, NASA Goddard Space Flight Center, Greenbelt, MD, USA","[Laboratory for Hydrosperic Processes, NASA Goddard Space Flight Center, Greenbelt, MD, USA]"],"affiliations":[{"raw_affiliation_string":"Laboratory for Hydrosperic Processes, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"[Laboratory for Hydrosperic Processes, NASA Goddard Space Flight Center, Greenbelt, MD, USA]","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012726365","display_name":"Jon Holmgren","orcid":null},"institutions":[{"id":"https://openalex.org/I2800251061","display_name":"Cold Regions Research and Engineering Laboratory","ror":"https://ror.org/05wk0m864","country_code":"US","type":"facility","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1306490931","https://openalex.org/I1330347796","https://openalex.org/I2800251061","https://openalex.org/I87303767"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Holmgren","raw_affiliation_strings":["Cold Regions Research and Engineering Laboratory, Fort Wain wright, AK, USA","[Cold Regions Research and Engineering Laboratory, Fort Wain wright, AK, USA]"],"affiliations":[{"raw_affiliation_string":"Cold Regions Research and Engineering Laboratory, Fort Wain wright, AK, USA","institution_ids":["https://openalex.org/I2800251061"]},{"raw_affiliation_string":"[Cold Regions Research and Engineering Laboratory, Fort Wain wright, AK, USA]","institution_ids":["https://openalex.org/I2800251061"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080589638","display_name":"J. Heinrichs","orcid":null},"institutions":[{"id":"https://openalex.org/I91083438","display_name":"Fort Hays State University","ror":"https://ror.org/00rwzgx62","country_code":"US","type":"education","lineage":["https://openalex.org/I91083438"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.F. Heinrichs","raw_affiliation_strings":["Department of Geosciences, Fort Hays State University, Hays, KS, USA","Department of Geosciences; Fort Hays State University; Hays KS USA"],"affiliations":[{"raw_affiliation_string":"Department of Geosciences, Fort Hays State University, Hays, KS, USA","institution_ids":["https://openalex.org/I91083438"]},{"raw_affiliation_string":"Department of Geosciences; Fort Hays State University; Hays KS USA","institution_ids":["https://openalex.org/I91083438"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076148434","display_name":"K. D. Tape","orcid":null},"institutions":[{"id":"https://openalex.org/I141472210","display_name":"University of Alaska Fairbanks","ror":"https://ror.org/01j7nq853","country_code":"US","type":"education","lineage":["https://openalex.org/I141472210"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Tape","raw_affiliation_strings":["Geophysical Institute, University of Alaska, Fairbanks, Fairbanks, AK, USA","Geophysical Institute, University of Alaska-Fairbanks, Fairbanks, AK, USA"],"affiliations":[{"raw_affiliation_string":"Geophysical Institute, University of Alaska, Fairbanks, Fairbanks, AK, USA","institution_ids":["https://openalex.org/I141472210"]},{"raw_affiliation_string":"Geophysical Institute, University of Alaska-Fairbanks, Fairbanks, AK, USA","institution_ids":["https://openalex.org/I141472210"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5061767947"],"corresponding_institution_ids":["https://openalex.org/I1304082316","https://openalex.org/I2800251061"],"apc_list":null,"apc_paid":null,"fwci":3.944,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.93260481,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"44","issue":"11","first_page":"3009","last_page":"3020"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","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/T11459","display_name":"Arctic and Antarctic ice dynamics","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/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/T11333","display_name":"Climate change and permafrost","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"}}],"keywords":[{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.8573896884918213},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.6865832805633545},{"id":"https://openalex.org/keywords/snow-field","display_name":"Snow field","score":0.655144453048706},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6264172196388245},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.5503590703010559},{"id":"https://openalex.org/keywords/arctic-ice-pack","display_name":"Arctic ice pack","score":0.4930274188518524},{"id":"https://openalex.org/keywords/sea-ice-thickness","display_name":"Sea ice thickness","score":0.4644339978694916},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.4428033232688904},{"id":"https://openalex.org/keywords/snow-line","display_name":"Snow line","score":0.43208515644073486},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.40431129932403564},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3687102198600769},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.3126027584075928},{"id":"https://openalex.org/keywords/snow-cover","display_name":"Snow cover","score":0.18170166015625},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.17712664604187012}],"concepts":[{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.8573896884918213},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.6865832805633545},{"id":"https://openalex.org/C82544793","wikidata":"https://www.wikidata.org/wiki/Q1365419","display_name":"Snow field","level":4,"score":0.655144453048706},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6264172196388245},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.5503590703010559},{"id":"https://openalex.org/C161798024","wikidata":"https://www.wikidata.org/wiki/Q3651008","display_name":"Arctic ice pack","level":3,"score":0.4930274188518524},{"id":"https://openalex.org/C149767477","wikidata":"https://www.wikidata.org/wiki/Q7440066","display_name":"Sea ice thickness","level":4,"score":0.4644339978694916},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.4428033232688904},{"id":"https://openalex.org/C42832001","wikidata":"https://www.wikidata.org/wiki/Q740358","display_name":"Snow line","level":4,"score":0.43208515644073486},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.40431129932403564},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3687102198600769},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.3126027584075928},{"id":"https://openalex.org/C2983043445","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow cover","level":3,"score":0.18170166015625},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.17712664604187012}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2006.878236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2006.878236","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.8600000143051147}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310419","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231"},{"id":"https://openalex.org/F4320338275","display_name":"Division of Arctic Sciences","ror":"https://ror.org/02trddg58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W178907388","https://openalex.org/W254719779","https://openalex.org/W293865343","https://openalex.org/W337157621","https://openalex.org/W654410486","https://openalex.org/W1482393903","https://openalex.org/W1490041802","https://openalex.org/W1554353685","https://openalex.org/W1556099805","https://openalex.org/W1970764616","https://openalex.org/W2010053656","https://openalex.org/W2010506606","https://openalex.org/W2036410433","https://openalex.org/W2045639696","https://openalex.org/W2056294409","https://openalex.org/W2057654256","https://openalex.org/W2060526819","https://openalex.org/W2087555666","https://openalex.org/W2088755201","https://openalex.org/W2094345328","https://openalex.org/W2097935021","https://openalex.org/W2109692532","https://openalex.org/W2128340730","https://openalex.org/W2139227459","https://openalex.org/W2140256195","https://openalex.org/W2142291310","https://openalex.org/W2146377630","https://openalex.org/W2150065105","https://openalex.org/W2162558953","https://openalex.org/W2171646358","https://openalex.org/W2795390156","https://openalex.org/W4210788254","https://openalex.org/W6609522426"],"related_works":["https://openalex.org/W2384093875","https://openalex.org/W2767011601","https://openalex.org/W4213052316","https://openalex.org/W2181681281","https://openalex.org/W2021607655","https://openalex.org/W2188576533","https://openalex.org/W1984632504","https://openalex.org/W2493701284","https://openalex.org/W2219070269","https://openalex.org/W4235381544"],"abstract_inverted_index":{"In":[0],"March":[1],"2003,":[2],"a":[3,63,218],"field":[4,86],"validation":[5],"campaign":[6,20],"was":[7,21,146],"conducted":[8],"on":[9,89,101,129],"the":[10,56,68,75,90,98,102,126,136,140,144,164,169,175,244,277,283],"sea":[11,28,92],"ice":[12,29,93,104,130,152,170,203,223],"near":[13,94],"Barrow,":[14,95],"AK.":[15],"The":[16,80,111,151,264],"goal":[17],"of":[18,27,109,190,233,253,279],"this":[19,272],"to":[22,207,259,275],"produce":[23],"an":[24,250],"extensive":[25],"dataset":[26],"thickness":[30],"and":[31,35,45,67,97,179,202,217,228,285],"snow":[32,112,128,145,185,192,225,229,234,254,280],"properties":[33,281],"(depth":[34],"stratigraphy)":[36],"against":[37,257],"which":[38,258],"remote":[39,261],"sensing":[40,262],"products":[41,54],"collected":[42,83],"by":[43],"aircraft":[44,66],"satellite":[46],"could":[47],"be":[48],"compared.":[49],"Chief":[50],"among":[51],"these":[52],"were":[53,82,194,198,205,241],"from":[55,115,158,210,282],"Polarimetric":[57],"Scanning":[58,72],"Radiometer":[59,73],"(PSR)":[60],"flown":[61],"aboard":[62],"NASA":[64],"P-3B":[65],"Aqua":[69],"Advanced":[70],"Microwave":[71],"for":[74,122],"Earth":[76],"Observing":[77],"System":[78],"(AMSR-E).":[79],"data":[81],"in":[84,118,135,139,153,174,183,268,271],"four":[85,155],"areas:":[87],"three":[88,123],"coastal":[91,119],"AK,":[96],"fourth":[99],"out":[100],"open":[103],"pack":[105,142],"175":[106],"km":[107,239],"northeast":[108],"Barrow.":[110],"depth":[113,195,255],"ranged":[114,157],"9.4-20.8":[116],"cm":[117,148,160],"areas":[120,156],"(n=9881":[121],"areas)":[124],"with":[125,163],"thinnest":[127],"that":[131,188],"had":[132,171],"formed":[133,172],"late":[134,173],"winter.":[137,176],"Out":[138],"main":[141],"ice,":[143],"20.6":[147],"deep":[149],"(n=1906).":[150],"all":[154],"138-219":[159],"thick":[161],"(n=1952),":[162],"lower":[165],"value":[166],"again":[167],"where":[168],"Snow":[177,201],"layer":[178],"grain":[180],"characteristics":[181],"observed":[182,191],"118":[184],"pits":[186],"indicated":[187],"44%":[189],"layers":[193],"hoar;":[196],"46%":[197],"wind":[199],"slab.":[200],"measurements":[204],"keyed":[206],"photomosaics":[208],"produced":[209,242],"low-altitude":[211],"vertical":[212],"aerial":[213],"photographs.":[214],"Using":[215],"these,":[216],"distinctive":[219],"three-way":[220],"relationship":[221],"between":[222],"roughness,":[224],"surface":[226],"characteristics,":[227],"depth,":[230,235],"strip":[231],"maps":[232,248,265],"each":[236],"about":[237],"2":[238],"wide,":[240],"bracketing":[243],"traverse":[245],"lines.":[246],"These":[247],"contain":[249],"unprecedented":[251],"level":[252],"detail":[256],"compare":[260],"products.":[263],"are":[266],"used":[267],"other":[269],"papers":[270],"special":[273],"issue":[274],"examine":[276],"retrieval":[278],"PSR":[284],"AMSR-E":[286],"sensors":[287]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}