{"id":"https://openalex.org/W3173075488","doi":"https://doi.org/10.1109/jstars.2021.3085302","title":"Extraction and Analysis of the Three-Dimensional Features of Crevasses in the Amery Ice Shelf Based on ICESat-2 ATL06 Data","display_name":"Extraction and Analysis of the Three-Dimensional Features of Crevasses in the Amery Ice Shelf Based on ICESat-2 ATL06 Data","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3173075488","doi":"https://doi.org/10.1109/jstars.2021.3085302","mag":"3173075488"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3085302","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3085302","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09444795.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09444795.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084479139","display_name":"Guoyuan Li","orcid":"https://orcid.org/0000-0001-7553-0899"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]},{"id":"https://openalex.org/I176808543","display_name":"Liaoning Technical University","ror":"https://ror.org/01n2bd587","country_code":"CN","type":"education","lineage":["https://openalex.org/I176808543"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoyuan Li","raw_affiliation_strings":["College of Geometrics, Shandong University of Science and Technology, Shandong, China","College of Surveying, Mapping and Geographical Sciences, Liaoning Technology University, Fuxin, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing Normal University, Nanjing, China","Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Geometrics, Shandong University of Science and Technology, Shandong, China","institution_ids":["https://openalex.org/I80143920"]},{"raw_affiliation_string":"College of Surveying, Mapping and Geographical Sciences, Liaoning Technology University, Fuxin, China","institution_ids":["https://openalex.org/I176808543"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing Normal University, Nanjing, China","institution_ids":["https://openalex.org/I4210141657","https://openalex.org/I152031979"]},{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102011126","display_name":"Jinquan Guo","orcid":"https://orcid.org/0000-0002-4283-6004"},"institutions":[{"id":"https://openalex.org/I176808543","display_name":"Liaoning Technical University","ror":"https://ror.org/01n2bd587","country_code":"CN","type":"education","lineage":["https://openalex.org/I176808543"]},{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinquan Guo","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China","Liaoning Technology University, Fuxin, China"],"raw_orcid":"https://orcid.org/0000-0002-4283-6004","affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]},{"raw_affiliation_string":"Liaoning Technology University, Fuxin, China","institution_ids":["https://openalex.org/I176808543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036443199","display_name":"Pei Liang","orcid":"https://orcid.org/0000-0002-2493-2238"},"institutions":[{"id":"https://openalex.org/I176808543","display_name":"Liaoning Technical University","ror":"https://ror.org/01n2bd587","country_code":"CN","type":"education","lineage":["https://openalex.org/I176808543"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Pei","raw_affiliation_strings":["Liaoning Technology University, Fuxin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Liaoning Technology University, Fuxin, China","institution_ids":["https://openalex.org/I176808543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003254050","display_name":"Shuaitai Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuaitai Zhang","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042633081","display_name":"Xinming Tang","orcid":"https://orcid.org/0000-0003-0127-1235"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinming Tang","raw_affiliation_strings":["Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026694512","display_name":"Jiaqi Yao","orcid":"https://orcid.org/0000-0003-1449-7671"},"institutions":[{"id":"https://openalex.org/I211433327","display_name":"Ministry of Natural Resources","ror":"https://ror.org/02kxqx159","country_code":"CN","type":"government","lineage":["https://openalex.org/I211433327","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I4210092591","display_name":"China Centre for Resources Satellite Data and Application","ror":"https://ror.org/00ft0fw96","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210092591"]},{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi Yao","raw_affiliation_strings":["College of Geometrics, Shandong University of Science and Technology, Shandong, China","Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Geometrics, Shandong University of Science and Technology, Shandong, China","institution_ids":["https://openalex.org/I80143920"]},{"raw_affiliation_string":"Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P. R. China, Beijing, China","institution_ids":["https://openalex.org/I4210092591","https://openalex.org/I211433327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.9295,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.85033391,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":null,"first_page":"5796","last_page":"5806"},"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/T13176","display_name":"Winter Sports Injuries and Performance","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/crevasse","display_name":"Crevasse","score":0.9866268634796143},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.728470504283905},{"id":"https://openalex.org/keywords/ice-shelf","display_name":"Ice shelf","score":0.678837776184082},{"id":"https://openalex.org/keywords/ice-calving","display_name":"Ice calving","score":0.6341681480407715},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.40159177780151367},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.35582035779953003},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.11883842945098877},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.08704125881195068},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.057539522647857666}],"concepts":[{"id":"https://openalex.org/C2778744917","wikidata":"https://www.wikidata.org/wiki/Q862193","display_name":"Crevasse","level":2,"score":0.9866268634796143},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.728470504283905},{"id":"https://openalex.org/C87547467","wikidata":"https://www.wikidata.org/wiki/Q46966","display_name":"Ice shelf","level":4,"score":0.678837776184082},{"id":"https://openalex.org/C22641795","wikidata":"https://www.wikidata.org/wiki/Q868757","display_name":"Ice calving","level":4,"score":0.6341681480407715},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.40159177780151367},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.35582035779953003},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.11883842945098877},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.08704125881195068},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.057539522647857666},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2776659692","wikidata":"https://www.wikidata.org/wiki/Q719426","display_name":"Lactation","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2021.3085302","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3085302","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09444795.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3d447502f5154bb9b553039f72398e2a","is_oa":true,"landing_page_url":"https://doaj.org/article/3d447502f5154bb9b553039f72398e2a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 5796-5806 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3085302","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3085302","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09444795.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1956469828","display_name":null,"funder_award_id":"ICESat-2","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G6708812598","display_name":"\u56fd\u4ea7\u536b\u661f\u6fc0\u5149\u6d4b\u9ad8\u6570\u636e\u7cbe\u7ec6\u5316\u5904\u7406\u4e0e\u5e94\u7528\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"41971425","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7770703735","display_name":"\u5355\u5149\u5b50\u6fc0\u5149\u6d4b\u9ad8\u536b\u661f\u9646\u6d77\u6d4b\u7ed8\u5e94\u7528\u5173\u952e\u95ee\u9898\u7814\u7a76","funder_award_id":"41871382","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320332183","display_name":"U.S. Geological Survey","ror":"https://ror.org/035a68863"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3173075488.pdf","grobid_xml":"https://content.openalex.org/works/W3173075488.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W46450849","https://openalex.org/W1973237687","https://openalex.org/W1979156527","https://openalex.org/W1995869471","https://openalex.org/W2023899670","https://openalex.org/W2047456487","https://openalex.org/W2053940915","https://openalex.org/W2055776529","https://openalex.org/W2056695650","https://openalex.org/W2073840626","https://openalex.org/W2077191808","https://openalex.org/W2100605672","https://openalex.org/W2126030534","https://openalex.org/W2161823728","https://openalex.org/W2165611814","https://openalex.org/W2283265276","https://openalex.org/W2538219739","https://openalex.org/W2788849294","https://openalex.org/W2971356057","https://openalex.org/W2971488153","https://openalex.org/W2979348705","https://openalex.org/W2980343262","https://openalex.org/W2988353138","https://openalex.org/W2996596953","https://openalex.org/W2996780362","https://openalex.org/W3009723812","https://openalex.org/W3034858651","https://openalex.org/W3048357351"],"related_works":["https://openalex.org/W2892754181","https://openalex.org/W1650073858","https://openalex.org/W2406346711","https://openalex.org/W3128896819","https://openalex.org/W200989082","https://openalex.org/W1604488513","https://openalex.org/W2586521219","https://openalex.org/W2321100724","https://openalex.org/W4255769565","https://openalex.org/W2010016724"],"abstract_inverted_index":{"Crevasse":[0],"is":[1,49,80,92,104,119,146,157,176,182],"an":[2,12,177],"important":[3,13],"characteristic":[4],"of":[5,19,35,41,140,168,198,218],"ice":[6,20,73,116,220],"shelf":[7,74,117],"internal":[8],"structure,":[9],"and":[10,31,45,57,70,97,101,111,154,163,166,208,210],"also":[11],"index":[14],"to":[15,25,51,125,151,160],"measure":[16],"the":[17,36,39,46,53,58,63,66,71,83,89,95,102,107,122,127,134,141,144,155,164,169,180,199,216,219],"stability":[18],"shelf.":[21,221],"This":[22],"study":[23],"aims":[24],"detect":[26],"crevasses":[27,142,202],"from":[28,149],"ICESat-2":[29],"data":[30],"obtain":[32,52,195],"three-dimensional":[33,196],"features":[34],"crevasse.":[37],"First,":[38],"change":[40],"along-track":[42],"surface":[43,75],"slope":[44],"depth":[47,139,207],"threshold":[48],"combined":[50,132],"crevasse":[54,59,67,77,84,90,108,112],"bottom":[55,68,85],"points":[56,69,79,86,110],"edge":[60,78,109],"points.":[61],"Second,":[62],"distance":[64],"between":[65],"fitted":[72],"by":[76,94,106,129],"used":[81],"as":[82,121],"depth.":[87],"Third,":[88],"direction":[91],"judged":[93],"strong":[96],"weak":[98],"laser":[99],"positions":[100],"width":[103,156,165],"calculated":[105],"direction.":[113],"The":[114,138,188],"Amery":[115],"(AIS)":[118],"chosen":[120],"test":[123],"area":[124],"validate":[126],"method":[128,189],"ATL06":[130],"data,":[131],"with":[133,203],"Landsat-8":[135],"optical":[136],"image.":[137],"in":[143,183,190,206],"AIS":[145,181],"about":[147],"ranges":[148],"2.0":[150],"60.0":[152],"m,":[153,162],"mainly":[158],"400":[159],"1600":[161],"length":[167],"L3":[170],"rift":[171],"have":[172],"dramatically":[173],"changed,":[174],"which":[175],"indicator":[178],"that":[179],"a":[184],"new":[185],"calving":[186,217],"cycle.":[187],"this":[191],"article":[192],"can":[193],"accurately":[194],"information":[197],"crevasses,":[200],"find":[201],"abnormal":[204],"changes":[205],"width,":[209],"provide":[211],"effective":[212],"help":[213],"for":[214],"predicting":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}