{"id":"https://openalex.org/W4385454698","doi":"https://doi.org/10.3390/rs15153828","title":"Uncertainty of Satellite-Derived Glacier Flow Velocities in a Temperate Alpine Setting (Juneau Icefield, Alaska)","display_name":"Uncertainty of Satellite-Derived Glacier Flow Velocities in a Temperate Alpine Setting (Juneau Icefield, Alaska)","publication_year":2023,"publication_date":"2023-07-31","ids":{"openalex":"https://openalex.org/W4385454698","doi":"https://doi.org/10.3390/rs15153828"},"language":"en","primary_location":{"id":"doi:10.3390/rs15153828","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15153828","pdf_url":"https://www.mdpi.com/2072-4292/15/15/3828/pdf?version=1690869899","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/2072-4292/15/15/3828/pdf?version=1690869899","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101990162","display_name":"Joshua T. Kelly","orcid":"https://orcid.org/0000-0002-7576-1854"},"institutions":[{"id":"https://openalex.org/I27825529","display_name":"California State University Los Angeles","ror":"https://ror.org/0294hxs80","country_code":"US","type":"education","lineage":["https://openalex.org/I27825529"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Joshua T. Kelly","raw_affiliation_strings":["Department of Geography, Geology, and Environment, California State University, Los Angeles, CA 90032, USA"],"affiliations":[{"raw_affiliation_string":"Department of Geography, Geology, and Environment, California State University, Los Angeles, CA 90032, USA","institution_ids":["https://openalex.org/I27825529"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092785529","display_name":"Mark Hehlen","orcid":"https://orcid.org/0000-0002-2311-0128"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark Hehlen","raw_affiliation_strings":["Scott Polar Research Institute, Department of Geography, University of Cambridge, Cambridge CB2 1ER, UK"],"affiliations":[{"raw_affiliation_string":"Scott Polar Research Institute, Department of Geography, University of Cambridge, Cambridge CB2 1ER, UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007660690","display_name":"Scott McGee","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Scott McGee","raw_affiliation_strings":["Foundation for Glacier and Environmental Research\u2014Juneau Icefield Research Program, Seattle, WA 98105, USA"],"affiliations":[{"raw_affiliation_string":"Foundation for Glacier and Environmental Research\u2014Juneau Icefield Research Program, Seattle, WA 98105, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101990162"],"corresponding_institution_ids":["https://openalex.org/I27825529"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.3213,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78130816,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"15","issue":"15","first_page":"3828","last_page":"3828"},"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/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9930999875068665,"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/T13176","display_name":"Winter Sports Injuries and Performance","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/glacier","display_name":"Glacier","score":0.7430840730667114},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.7306376099586487},{"id":"https://openalex.org/keywords/accumulation-zone","display_name":"Accumulation zone","score":0.5915271639823914},{"id":"https://openalex.org/keywords/ablation-zone","display_name":"Ablation zone","score":0.5118679404258728},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.5062267184257507},{"id":"https://openalex.org/keywords/ice-field","display_name":"Ice field","score":0.49419644474983215},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4504219591617584},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.44451719522476196},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4210396111011505},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.3086225092411041},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.3077985644340515},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.2867829203605652},{"id":"https://openalex.org/keywords/ice-stream","display_name":"Ice stream","score":0.25767093896865845},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.1682177484035492},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09438523650169373}],"concepts":[{"id":"https://openalex.org/C100834320","wikidata":"https://www.wikidata.org/wiki/Q35666","display_name":"Glacier","level":2,"score":0.7430840730667114},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7306376099586487},{"id":"https://openalex.org/C193091731","wikidata":"https://www.wikidata.org/wiki/Q3428388","display_name":"Accumulation zone","level":5,"score":0.5915271639823914},{"id":"https://openalex.org/C76856502","wikidata":"https://www.wikidata.org/wiki/Q322152","display_name":"Ablation zone","level":3,"score":0.5118679404258728},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.5062267184257507},{"id":"https://openalex.org/C65748596","wikidata":"https://www.wikidata.org/wiki/Q1132248","display_name":"Ice field","level":3,"score":0.49419644474983215},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4504219591617584},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.44451719522476196},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4210396111011505},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.3086225092411041},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.3077985644340515},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.2867829203605652},{"id":"https://openalex.org/C81820708","wikidata":"https://www.wikidata.org/wiki/Q2540532","display_name":"Ice stream","level":4,"score":0.25767093896865845},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.1682177484035492},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09438523650169373},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs15153828","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15153828","pdf_url":"https://www.mdpi.com/2072-4292/15/15/3828/pdf?version=1690869899","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:aad60281fc0c4f8e90a847cd476eb3ff","is_oa":true,"landing_page_url":"https://doaj.org/article/aad60281fc0c4f8e90a847cd476eb3ff","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 15, p 3828 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/15/3828/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15153828","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 15; Issue 15; Pages: 3828","raw_type":"Text"},{"id":"pmh:oai:www.repository.cam.ac.uk:1810/355499","is_oa":true,"landing_page_url":"https://www.repository.cam.ac.uk/handle/1810/355499","pdf_url":null,"source":{"id":"https://openalex.org/S4306401777","display_name":"Apollo (University of Cambridge)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I241749","host_organization_name":"University of Cambridge","host_organization_lineage":["https://openalex.org/I241749"],"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":null,"raw_type":"Article"}],"best_oa_location":{"id":"doi:10.3390/rs15153828","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15153828","pdf_url":"https://www.mdpi.com/2072-4292/15/15/3828/pdf?version=1690869899","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":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4385454698.pdf"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W75231382","https://openalex.org/W134809284","https://openalex.org/W1505956466","https://openalex.org/W1993091516","https://openalex.org/W1995569833","https://openalex.org/W2003727366","https://openalex.org/W2019676969","https://openalex.org/W2032330276","https://openalex.org/W2038031218","https://openalex.org/W2054718623","https://openalex.org/W2060697300","https://openalex.org/W2073469352","https://openalex.org/W2086318790","https://openalex.org/W2089497923","https://openalex.org/W2108009942","https://openalex.org/W2114727579","https://openalex.org/W2120258195","https://openalex.org/W2123896593","https://openalex.org/W2164558649","https://openalex.org/W2177620715","https://openalex.org/W2184368766","https://openalex.org/W2341158511","https://openalex.org/W2461107247","https://openalex.org/W2486255172","https://openalex.org/W2605739353","https://openalex.org/W2605847660","https://openalex.org/W2765175108","https://openalex.org/W2787532384","https://openalex.org/W2789493754","https://openalex.org/W2800487529","https://openalex.org/W2890183925","https://openalex.org/W2898111224","https://openalex.org/W3082731142","https://openalex.org/W3129632274","https://openalex.org/W3169463365","https://openalex.org/W4220654880","https://openalex.org/W4232115843","https://openalex.org/W4234587457","https://openalex.org/W4244458197","https://openalex.org/W4309548509","https://openalex.org/W6718677021","https://openalex.org/W6980622524"],"related_works":["https://openalex.org/W2531183197","https://openalex.org/W2028165632","https://openalex.org/W2353006831","https://openalex.org/W2309502591","https://openalex.org/W4323276155","https://openalex.org/W2515509777","https://openalex.org/W2017538137","https://openalex.org/W4244341584","https://openalex.org/W4239513671","https://openalex.org/W167767660"],"abstract_inverted_index":{"Cross-correlation":[0,146],"of":[1,29,46,101,109,147,197,238,270],"image-pairs":[2],"derived":[3,127],"from":[4,78,128],"both":[5,96,203],"optical":[6,129],"and":[7,23,27,72,90,99,103,118,134,153,175,206,224,280,292],"synthetic":[8],"aperture":[9],"radar":[10],"satellite":[11],"imagery":[12,130],"is":[13,53],"the":[14,25,32,44,113,172,194,198,220,227,232,235,239,247,257,264,268],"most":[15,228,265],"common":[16],"technique":[17,33],"for":[18,267,289],"measuring":[19],"glacier":[20,221,248],"flow":[21],"velocity":[22,93,125],"quantifying":[24],"dynamics":[26],"discharge":[28],"glaciers.":[30],"While":[31],"has":[34],"been":[35],"shown":[36],"to":[37,136,139,159,183,190,287],"be":[38,137,285],"effective":[39],"on":[40,68,246,273],"polar":[41],"ice":[42],"sheets,":[43],"accuracy":[45,157],"satellite-derived":[47,92,271],"velocities":[48,57,84,104,170,185,208,214,272],"in":[49,60,75,112,124,151,165,171,193,231,234,256,278],"temperate":[50,274],"alpine":[51,275],"regions":[52],"poorly":[54],"constrained.":[55],"Flow":[56],"were":[58,85,132,187,209,215],"measured":[59],"situ":[61],"using":[62],"an":[63,295],"RTK-GPS":[64],"along":[65,219],"four":[66],"profiles":[67],"Taku,":[69],"Matthes,":[70],"Vaughan-Lewis,":[71],"Llewellyn":[73,240],"Glaciers":[74],"southeast":[76],"Alaska":[77],"2016":[79],"through":[80],"2018.":[81],"These":[82],"GNSS-measured":[83,184],"correlated":[86],"against":[87],"spatially":[88],"coincident":[89],"contemporaneous":[91],"datasets,":[94],"including":[95],"versions":[97],"1":[98],"2":[100],"ITS_LIVE":[102],"determined":[105,135],"by":[106],"offset":[107],"tracking":[108],"SAR":[110,148,260],"data":[111,149,261],"Sentinel":[114],"Application":[115],"Platform":[116],"(SNAP)":[117],"GAMMA":[119],"(RETREAT":[120],"dataset).":[121],"Significant":[122],"gaps":[123],"maps":[126],"(Landsat/Sentinel-2)":[131],"observed":[133],"due":[138,189],"low":[140],"coherence":[141,255],"rather":[142],"than":[143],"cloud":[144],"contamination.":[145],"(Sentinel-1)":[150],"SNAP":[152,205,223],"RETREAT":[154,207,225],"achieved":[155,226],"better":[156],"compared":[158],"optical,":[160],"although":[161,202],"a":[162],"strong":[163],"dichotomy":[164],"performance":[166],"was":[167],"observed.":[168],"SAR-derived":[169,204],"accumulation":[173],"zone":[174,237],"transient":[176],"snowline":[177],"area":[178],"showed":[179],"overall":[180],"poor":[181],"correlation":[182],"that":[186],"likely":[188,263],"significant":[191],"shifts":[192],"backscatter":[195,244],"amplitude":[196],"homogenous,":[199],"snow-covered":[200],"surface,":[201],"anomalously":[210],"accurate":[211,229],"where":[212,242],"GNSS":[213],"below":[216],"0.10":[217],"m/day":[218],"margins.":[222],"results":[230],"study":[233],"ablation":[236,281],"Glacier":[241],"stable":[243],"targets":[245],"surface":[249,298],"(crevasses,":[250],"supraglacial":[251],"debris)":[252],"facilitated":[253],"high":[254],"cross-correlation":[258],"procedure.":[259],"are":[262],"suitable":[266],"derivation":[269],"glaciers,":[276],"particularly":[277],"slow-moving":[279],"zones,":[282],"but":[283],"should":[284],"subject":[286],"scrutiny":[288],"fast-flowing":[290],"glaciers":[291],"those":[293],"with":[294],"active":[296],"hydrologic":[297],"system.":[299]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2}],"updated_date":"2026-02-24T08:05:00.420983","created_date":"2025-10-10T00:00:00"}