{"id":"https://openalex.org/W2755735694","doi":"https://doi.org/10.1109/tgrs.2017.2743782","title":"New CO<sub>2</sub> Concentration Predictions and Spectral Estimation Applied to the Vostok Ice Core","display_name":"New CO<sub>2</sub> Concentration Predictions and Spectral Estimation Applied to the Vostok Ice Core","publication_year":2017,"publication_date":"2017-09-14","ids":{"openalex":"https://openalex.org/W2755735694","doi":"https://doi.org/10.1109/tgrs.2017.2743782","mag":"2755735694"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2017.2743782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2017.2743782","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/A5013955175","display_name":"David Bonacci","orcid":"https://orcid.org/0000-0001-9005-1482"},"institutions":[{"id":"https://openalex.org/I4396570610","display_name":"T\u00e9SA","ror":"https://ror.org/01zgcd031","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I4396570610"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"David Bonacci","raw_affiliation_strings":["Telecommunications for Space and Aeronautics Laboratory, Toulouse, France"],"raw_orcid":"https://orcid.org/0000-0001-9005-1482","affiliations":[{"raw_affiliation_string":"Telecommunications for Space and Aeronautics Laboratory, Toulouse, France","institution_ids":["https://openalex.org/I4396570610"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042632933","display_name":"B. Lacaze","orcid":"https://orcid.org/0000-0002-3822-4005"},"institutions":[{"id":"https://openalex.org/I4396570610","display_name":"T\u00e9SA","ror":"https://ror.org/01zgcd031","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I4396570610"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bernard Lacaze","raw_affiliation_strings":["Telecommunications for Space and Aeronautics Laboratory, Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunications for Space and Aeronautics Laboratory, Toulouse, France","institution_ids":["https://openalex.org/I4396570610"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5158,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67777056,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"56","issue":"1","first_page":"145","last_page":"151"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T13126","display_name":"Scientific Research and Discoveries","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9909999966621399,"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/sampling","display_name":"Sampling (signal processing)","score":0.44609761238098145},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3539169430732727},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33841270208358765},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2731475830078125},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10920873284339905}],"concepts":[{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.44609761238098145},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3539169430732727},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33841270208358765},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2731475830078125},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10920873284339905},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2017.2743782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2017.2743782","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":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W190001926","https://openalex.org/W607933207","https://openalex.org/W1576668202","https://openalex.org/W1957094454","https://openalex.org/W1973233493","https://openalex.org/W1986316936","https://openalex.org/W2064979191","https://openalex.org/W2074430415","https://openalex.org/W2102207765","https://openalex.org/W2111351843","https://openalex.org/W2116613037","https://openalex.org/W2123629701","https://openalex.org/W2123724561","https://openalex.org/W2126625374","https://openalex.org/W2131543423","https://openalex.org/W2139242438","https://openalex.org/W2161480748","https://openalex.org/W2344116562","https://openalex.org/W2403248496","https://openalex.org/W6607706872","https://openalex.org/W6713244279"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"The":[0,113],"Vostok":[1,116],"ice":[2],"core":[3],"provides":[4],"measurements":[5,84,105],"of":[6,25,39,64,77,85,92,106],"the":[7,14,31,71,90,93,107,111,124],"CO":[8],"<sub":[9,148,154],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[10,20,45,149,155,161,170],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[11,150],"concentration":[12],"during":[13],"last":[15],"414":[16],"\u00d7":[17,42],"10":[18,43],"<sup":[19,44,160,169],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[21,46],"years":[22],"(yr).":[23],"Estimations":[24],"power":[26],"spectra":[27],"show":[28],"peaks,":[29],"with":[30,101],"strongest":[32],"one":[33],"corresponding":[34],"to":[35,89,130,140,166],"a":[36,51,75],"time":[37],"period":[38],"around":[40],"100":[41],"yr.":[47],"In":[48],"this":[49],"paper,":[50],"new":[52],"reconstruction":[53],"method":[54,68,125],"from":[55,132],"irregular":[56],"sampling":[57,108],"is":[58],"used,":[59],"allowing":[60],"more":[61],"accurate":[62],"estimation":[63],"spectral":[65],"peaks.":[66],"This":[67,96],"intrinsically":[69],"decomposes":[70],"analyzed":[72],"signal":[73],"as":[74,120,144],"sum":[76],"sines,":[78],"providing":[79],"amplitudes":[80],"but":[81,123],"also":[82,127],"phase":[83],"periodic":[86],"tendencies":[87],"(due":[88],"nature":[91],"studied":[94],"phenomena).":[95],"decomposition":[97],"can":[98],"be":[99,128],"conducted":[100],"noisy":[102],"and":[103,110],"inaccurate":[104],"instants":[109],"concentrations.":[112,175],"widely":[114],"used":[115],"data":[117,131],"were":[118],"chosen":[119],"an":[121],"example,":[122],"could":[126],"applied":[129],"other":[133,142],"places":[134],"(e.g.,":[135],"dome":[136],"C,":[137],"Antarctica)":[138],"or":[139,173],"study":[141],"phenomena":[143],"nitrogen":[145],"dioxide":[146],"NO":[147],",":[151,157],"methane":[152],"CH":[153],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">4</sub>":[156],"oxygen":[158],"isotope":[159],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">18</sup>":[162],"O":[163],"(closely":[164],"linked":[165],"temperature),":[167],"deuterium":[168],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[171],"H,":[172],"dust":[174]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
