{"id":"https://openalex.org/W2114055021","doi":"https://doi.org/10.1109/igarss.2008.4779726","title":"Monitoring Changes in the Antarctic Ice Sheet from 1978 to 2007","display_name":"Monitoring Changes in the Antarctic Ice Sheet from 1978 to 2007","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2114055021","doi":"https://doi.org/10.1109/igarss.2008.4779726","mag":"2114055021"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779726","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779726","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","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/A5023081054","display_name":"Ben Lambert","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ben Lambert","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5079925208","display_name":"David G. Long","orcid":"https://orcid.org/0000-0002-1852-3972"},"institutions":[{"id":"https://openalex.org/I100005738","display_name":"Brigham Young University","ror":"https://ror.org/047rhhm47","country_code":"US","type":"education","lineage":["https://openalex.org/I100005738"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David G. Long","raw_affiliation_strings":["Brigham Young University, Provo, United States"],"affiliations":[{"raw_affiliation_string":"Brigham Young University, Provo, United States","institution_ids":["https://openalex.org/I100005738"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5023081054"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.10088104,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"95","issue":null,"first_page":"IV ","last_page":" 335"},"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/T10535","display_name":"Landslides and related hazards","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9983999729156494,"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/backscatter","display_name":"Backscatter (email)","score":0.7901517152786255},{"id":"https://openalex.org/keywords/antarctic-ice-sheet","display_name":"Antarctic ice sheet","score":0.6792875528335571},{"id":"https://openalex.org/keywords/ice-sheet","display_name":"Ice sheet","score":0.6421717405319214},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6280628442764282},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6115801930427551},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5230720639228821},{"id":"https://openalex.org/keywords/sea-ice","display_name":"Sea ice","score":0.3784119784832001},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3701600432395935},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.366607666015625},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3420923054218292},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.33517295122146606},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.24998921155929565},{"id":"https://openalex.org/keywords/cryosphere","display_name":"Cryosphere","score":0.24910029768943787},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18986600637435913},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.07741579413414001},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0722062885761261}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.7901517152786255},{"id":"https://openalex.org/C2780223605","wikidata":"https://www.wikidata.org/wiki/Q571430","display_name":"Antarctic ice sheet","level":4,"score":0.6792875528335571},{"id":"https://openalex.org/C123750103","wikidata":"https://www.wikidata.org/wiki/Q12599","display_name":"Ice sheet","level":2,"score":0.6421717405319214},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6280628442764282},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6115801930427551},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5230720639228821},{"id":"https://openalex.org/C136894858","wikidata":"https://www.wikidata.org/wiki/Q213926","display_name":"Sea ice","level":2,"score":0.3784119784832001},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3701600432395935},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.366607666015625},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3420923054218292},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.33517295122146606},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.24998921155929565},{"id":"https://openalex.org/C197435368","wikidata":"https://www.wikidata.org/wiki/Q493109","display_name":"Cryosphere","level":3,"score":0.24910029768943787},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18986600637435913},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07741579413414001},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0722062885761261},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2008.4779726","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779726","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.391.9310","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.9310","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mers.byu.edu/long/papers/conf/IGARSS2008Lambert.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2048890782","https://openalex.org/W2056137909","https://openalex.org/W2072171213","https://openalex.org/W2109765401","https://openalex.org/W2122845959","https://openalex.org/W2128708221","https://openalex.org/W2128731977","https://openalex.org/W2129184980","https://openalex.org/W2160525401","https://openalex.org/W2169499952","https://openalex.org/W2170684695"],"related_works":["https://openalex.org/W1978768939","https://openalex.org/W2028672070","https://openalex.org/W2329009511","https://openalex.org/W2887525748","https://openalex.org/W1985864383","https://openalex.org/W2067682749","https://openalex.org/W2013043084","https://openalex.org/W4244772239","https://openalex.org/W2278661653","https://openalex.org/W1970081023"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,20],"study":[4,23,46],"distilling":[5],"radar":[6],"backscatter":[7],"measurements":[8],"made":[9],"by":[10],"three":[11],"Ku-band":[12],"scatterometers":[13],"of":[14,44,50,62,68],"the":[15,41,69],"Antarctic":[16],"ice":[17],"sheet":[18],"over":[19],"nearly":[21],"thirty-year":[22],"period.":[24],"Backscatter":[25],"signature":[26],"modeling":[27],"techniques":[28],"are":[29],"used":[30],"to":[31],"compensate":[32],"for":[33],"observation":[34],"geometry":[35],"and":[36,53,65],"operating":[37],"frequency":[38],"differences":[39],"among":[40],"sensors.":[42],"Findings":[43],"this":[45],"include":[47],"large":[48],"regions":[49,61],"both":[51],"positive":[52],"negative":[54],"change":[55],"in":[56,60],"average":[57],"backscatter,":[58],"particularly":[59],"West":[63],"Antarctica":[64],"along":[66],"much":[67],"coast.":[70]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}