{"id":"https://openalex.org/W2340599229","doi":"https://doi.org/10.1080/17538947.2016.1156777","title":"Global land mapping of satellite-observed CO<sub>2</sub> total columns using spatio-temporal geostatistics","display_name":"Global land mapping of satellite-observed CO<sub>2</sub> total columns using spatio-temporal geostatistics","publication_year":2016,"publication_date":"2016-04-14","ids":{"openalex":"https://openalex.org/W2340599229","doi":"https://doi.org/10.1080/17538947.2016.1156777","mag":"2340599229"},"language":"en","primary_location":{"id":"doi:10.1080/17538947.2016.1156777","is_oa":false,"landing_page_url":"https://doi.org/10.1080/17538947.2016.1156777","pdf_url":null,"source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5021072326","display_name":"Zhao\u2010Cheng Zeng","orcid":"https://orcid.org/0000-0002-0008-6508"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhao-Cheng Zeng","raw_affiliation_strings":["Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China","Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103560789","display_name":"Liping Lei","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liping Lei","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019293871","display_name":"Kimberly Strong","orcid":"https://orcid.org/0000-0001-9947-1053"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kimberly Strong","raw_affiliation_strings":["Department of Physics, University of Toronto, Toronto, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032751311","display_name":"Dylan B. A. Jones","orcid":"https://orcid.org/0000-0002-1935-3725"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Dylan B. A. Jones","raw_affiliation_strings":["Department of Physics, University of Toronto, Toronto, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102014611","display_name":"Lijie Guo","orcid":"https://orcid.org/0000-0003-2566-8704"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijie Guo","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100343846","display_name":"Min Liu","orcid":"https://orcid.org/0009-0002-4827-8354"},"institutions":[{"id":"https://openalex.org/I4210128053","display_name":"Institute of Remote Sensing and Digital Earth","ror":"https://ror.org/02cjszf03","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128053"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Liu","raw_affiliation_strings":["Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, People's Republic of China","institution_ids":["https://openalex.org/I4210128053","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021569445","display_name":"Feng Deng","orcid":"https://orcid.org/0000-0002-1381-0243"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Feng Deng","raw_affiliation_strings":["Department of Physics, University of Toronto, Toronto, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Toronto, Toronto, Ontario, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013692809","display_name":"Nicholas M. Deutscher","orcid":"https://orcid.org/0000-0002-2906-2577"},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]},{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["AU","DE"],"is_corresponding":false,"raw_author_name":"Nicholas M. Deutscher","raw_affiliation_strings":["Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany","School of Chemistry, University of Wollongong, Wollongong, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]},{"raw_affiliation_string":"School of Chemistry, University of Wollongong, Wollongong, Australia","institution_ids":["https://openalex.org/I204824540"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107244120","display_name":"Manvendra K. Dubey","orcid":"https://orcid.org/0000-0002-3492-790X"},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Manvendra K. Dubey","raw_affiliation_strings":["Los Alamos National Laboratory, Los Alamos, NM, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Los Alamos National Laboratory, Los Alamos, NM, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064877913","display_name":"David Griffith","orcid":"https://orcid.org/0000-0002-7986-1924"},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"David W. T. Griffith","raw_affiliation_strings":["School of Chemistry, University of Wollongong, Wollongong, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemistry, University of Wollongong, Wollongong, Australia","institution_ids":["https://openalex.org/I204824540"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108284206","display_name":"Frank Hase","orcid":null},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Frank Hase","raw_affiliation_strings":["Karlsruhe Institute of Technology, Institute for Meteorology and Climate Research (IMK-ASF), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology, Institute for Meteorology and Climate Research (IMK-ASF), Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103581737","display_name":"B. G. Henderson","orcid":null},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bradley Henderson","raw_affiliation_strings":["Los Alamos National Laboratory, Los Alamos, NM, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Los Alamos National Laboratory, Los Alamos, NM, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041398489","display_name":"Rigel Kivi","orcid":"https://orcid.org/0000-0001-8828-2759"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rigel Kivi","raw_affiliation_strings":["FMI Arctic Research Center, Sodankyl\u00e4, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FMI Arctic Research Center, Sodankyl\u00e4, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079469844","display_name":"R. Lindenmaier","orcid":null},"institutions":[{"id":"https://openalex.org/I1343871089","display_name":"Los Alamos National Laboratory","ror":"https://ror.org/01e41cf67","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I1343871089","https://openalex.org/I198811213","https://openalex.org/I4210120050"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rodica Lindenmaier","raw_affiliation_strings":["Los Alamos National Laboratory, Los Alamos, NM, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Los Alamos National Laboratory, Los Alamos, NM, USA","institution_ids":["https://openalex.org/I1343871089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079649273","display_name":"Isamu Morino","orcid":"https://orcid.org/0000-0003-2720-1569"},"institutions":[{"id":"https://openalex.org/I200202764","display_name":"National Institute for Environmental Studies","ror":"https://ror.org/02hw5fp67","country_code":"JP","type":"education","lineage":["https://openalex.org/I200202764"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Isamu Morino","raw_affiliation_strings":["National Institute for Environmental Studies (NIES), Tsukuba, Ibaraki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Environmental Studies (NIES), Tsukuba, Ibaraki, Japan","institution_ids":["https://openalex.org/I200202764"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027214141","display_name":"Justus Notholt","orcid":"https://orcid.org/0000-0002-3324-885X"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Justus Notholt","raw_affiliation_strings":["Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079421124","display_name":"Hirofumi Ohyama","orcid":"https://orcid.org/0000-0003-2109-9874"},"institutions":[{"id":"https://openalex.org/I2800865746","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirofumi Ohyama","raw_affiliation_strings":["Earth Observation Research Center, Japan Aerospace Exploration Agency (JAXA), Tsukuba-city, Ibaraki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Observation Research Center, Japan Aerospace Exploration Agency (JAXA), Tsukuba-city, Ibaraki, Japan","institution_ids":["https://openalex.org/I2800865746"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079279921","display_name":"Christof Petri","orcid":"https://orcid.org/0000-0002-7010-5532"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christof Petri","raw_affiliation_strings":["Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075244073","display_name":"Ralf Sussmann","orcid":"https://orcid.org/0000-0002-1970-7538"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]},{"id":"https://openalex.org/I4210163451","display_name":"Garmisch-Partenkirchen Medical Center","ror":"https://ror.org/05f0cz467","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210163451"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ralf Sussmann","raw_affiliation_strings":["Karlsruhe Institute of Technology, IMK-IFU, Garmisch-Partenkirchen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology, IMK-IFU, Garmisch-Partenkirchen, Germany","institution_ids":["https://openalex.org/I4210163451","https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029702109","display_name":"Voltaire A. Velazco","orcid":"https://orcid.org/0000-0002-1376-438X"},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Voltaire A. Velazco","raw_affiliation_strings":["School of Chemistry, University of Wollongong, Wollongong, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Chemistry, University of Wollongong, Wollongong, Australia","institution_ids":["https://openalex.org/I204824540"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063041820","display_name":"P. O. Wennberg","orcid":"https://orcid.org/0000-0002-6126-3854"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul O. Wennberg","raw_affiliation_strings":["California Institute of Technology, Pasadena, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100384030","display_name":"Hui Lin","orcid":"https://orcid.org/0000-0002-1151-7705"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hui Lin","raw_affiliation_strings":["Department of Geography and Resource Management, The Chinese University of Hong Kong, Hong Kong, People's Republic of China","Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Resource Management, The Chinese University of Hong Kong, Hong Kong, People's Republic of China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong, People's Republic of China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":6,"institutions_distinct_count":22,"corresponding_author_ids":["https://openalex.org/A5021072326","https://openalex.org/A5100384030"],"corresponding_institution_ids":["https://openalex.org/I177725633","https://openalex.org/I19820366","https://openalex.org/I4210128053"],"apc_list":{"value":2390,"currency":"USD","value_usd":2390},"apc_paid":null,"fwci":3.6362,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.921097,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"10","issue":"4","first_page":"426","last_page":"456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":1.0,"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":1.0,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","score":0.9186999797821045,"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/satellite","display_name":"Satellite","score":0.6373454332351685},{"id":"https://openalex.org/keywords/geospatial-analysis","display_name":"Geospatial analysis","score":0.6139940023422241},{"id":"https://openalex.org/keywords/geostatistics","display_name":"Geostatistics","score":0.6123151183128357},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.5526689291000366},{"id":"https://openalex.org/keywords/longitude","display_name":"Longitude","score":0.5511828660964966},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5256301760673523},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.5054380893707275},{"id":"https://openalex.org/keywords/geographic-coordinate-system","display_name":"Geographic coordinate system","score":0.4825293719768524},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.47616809606552124},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4693625569343567},{"id":"https://openalex.org/keywords/temporal-resolution","display_name":"Temporal resolution","score":0.45834845304489136},{"id":"https://openalex.org/keywords/spatial-variability","display_name":"Spatial variability","score":0.453612357378006},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.4435043931007385},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.4100307822227478},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3408896327018738},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.26790037751197815},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.26021355390548706},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23268094658851624},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.21992480754852295},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18201598525047302},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18186506628990173}],"concepts":[{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6373454332351685},{"id":"https://openalex.org/C9770341","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Geospatial analysis","level":2,"score":0.6139940023422241},{"id":"https://openalex.org/C125572338","wikidata":"https://www.wikidata.org/wiki/Q1440020","display_name":"Geostatistics","level":3,"score":0.6123151183128357},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.5526689291000366},{"id":"https://openalex.org/C2780554747","wikidata":"https://www.wikidata.org/wiki/Q36477","display_name":"Longitude","level":3,"score":0.5511828660964966},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5256301760673523},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.5054380893707275},{"id":"https://openalex.org/C123046963","wikidata":"https://www.wikidata.org/wiki/Q22664","display_name":"Geographic coordinate system","level":2,"score":0.4825293719768524},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47616809606552124},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4693625569343567},{"id":"https://openalex.org/C119666444","wikidata":"https://www.wikidata.org/wiki/Q5977280","display_name":"Temporal resolution","level":2,"score":0.45834845304489136},{"id":"https://openalex.org/C94747663","wikidata":"https://www.wikidata.org/wiki/Q7574086","display_name":"Spatial variability","level":2,"score":0.453612357378006},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.4435043931007385},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.4100307822227478},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3408896327018738},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.26790037751197815},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.26021355390548706},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23268094658851624},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.21992480754852295},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18201598525047302},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18186506628990173},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1080/17538947.2016.1156777","is_oa":false,"landing_page_url":"https://doi.org/10.1080/17538947.2016.1156777","pdf_url":null,"source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},{"id":"pmh:oai:authors.library.caltech.edu:77382","is_oa":false,"landing_page_url":"https://authors.library.caltech.edu/77382/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:ab9c35932419458d87efc856d069ac4c","is_oa":false,"landing_page_url":"https://doaj.org/article/ab9c35932419458d87efc856d069ac4c","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Digital Earth, Vol 10, Iss 4, Pp 426-456 (2017)","raw_type":"article"},{"id":"pmh:oai:uni-augsburg.opus-bayern.de:120695","is_oa":false,"landing_page_url":"https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/120695","pdf_url":null,"source":{"id":"https://openalex.org/S4306400930","display_name":"OPUS (Augsburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119916105","host_organization_name":"Augsburg University","host_organization_lineage":["https://openalex.org/I119916105"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"doc-type:article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309622","display_name":"Harvard University","ror":"https://ror.org/03vek6s52"},{"id":"https://openalex.org/F4320310376","display_name":"National Institute of Water and Atmospheric Research","ror":"https://ror.org/04hxcaz34"},{"id":"https://openalex.org/F4320321629","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80"},{"id":"https://openalex.org/F4320332181","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81"},{"id":"https://openalex.org/F4320332375","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916"},{"id":"https://openalex.org/F4320332377","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52"},{"id":"https://openalex.org/F4320333674","display_name":"Earth Sciences Division","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":83,"referenced_works":["https://openalex.org/W581532430","https://openalex.org/W1512310776","https://openalex.org/W1517366800","https://openalex.org/W1540471798","https://openalex.org/W1547591757","https://openalex.org/W1630629781","https://openalex.org/W1836081558","https://openalex.org/W1882303725","https://openalex.org/W1936626144","https://openalex.org/W1965446559","https://openalex.org/W1971313333","https://openalex.org/W1971392489","https://openalex.org/W1974105424","https://openalex.org/W1976932959","https://openalex.org/W1977184325","https://openalex.org/W1980119753","https://openalex.org/W1981552604","https://openalex.org/W1981882359","https://openalex.org/W1985097114","https://openalex.org/W1990194058","https://openalex.org/W1992815576","https://openalex.org/W1993723434","https://openalex.org/W1995001525","https://openalex.org/W1997711552","https://openalex.org/W2006248178","https://openalex.org/W2016931883","https://openalex.org/W2022937528","https://openalex.org/W2025703850","https://openalex.org/W2029062149","https://openalex.org/W2029214239","https://openalex.org/W2029667909","https://openalex.org/W2036765525","https://openalex.org/W2040371781","https://openalex.org/W2047280203","https://openalex.org/W2048406531","https://openalex.org/W2048547482","https://openalex.org/W2049880621","https://openalex.org/W2056193610","https://openalex.org/W2056366968","https://openalex.org/W2057618433","https://openalex.org/W2064054403","https://openalex.org/W2069021376","https://openalex.org/W2071778288","https://openalex.org/W2080184313","https://openalex.org/W2081556835","https://openalex.org/W2085414924","https://openalex.org/W2093877445","https://openalex.org/W2095352064","https://openalex.org/W2101871444","https://openalex.org/W2110465139","https://openalex.org/W2112983045","https://openalex.org/W2113564145","https://openalex.org/W2127740335","https://openalex.org/W2128217321","https://openalex.org/W2130361004","https://openalex.org/W2130520941","https://openalex.org/W2131665720","https://openalex.org/W2135228100","https://openalex.org/W2140298723","https://openalex.org/W2143022286","https://openalex.org/W2146842483","https://openalex.org/W2157403715","https://openalex.org/W2158040348","https://openalex.org/W2163308648","https://openalex.org/W2165406227","https://openalex.org/W2166165736","https://openalex.org/W2171600079","https://openalex.org/W2187472663","https://openalex.org/W2207584501","https://openalex.org/W2319794630","https://openalex.org/W2496675188","https://openalex.org/W2573715514","https://openalex.org/W2574519416","https://openalex.org/W3016054986","https://openalex.org/W3104887532","https://openalex.org/W3162409864","https://openalex.org/W3176510132","https://openalex.org/W4205525631","https://openalex.org/W4205617282","https://openalex.org/W4229839895","https://openalex.org/W4232329630","https://openalex.org/W4255030763","https://openalex.org/W4299407529"],"related_works":["https://openalex.org/W2953625540","https://openalex.org/W2382421023","https://openalex.org/W2388796632","https://openalex.org/W2055013599","https://openalex.org/W2259415363","https://openalex.org/W2003279923","https://openalex.org/W1953492254","https://openalex.org/W1989038990","https://openalex.org/W2558443445","https://openalex.org/W3184021873"],"abstract_inverted_index":{"This":[0],"study":[1,188],"presents":[2],"an":[3,139],"approach":[4,39,95],"for":[5],"generating":[6],"a":[7,59,98,146,190],"global":[8,53,192,196,203],"land":[9,54],"mapping":[10,38,83,94,169,183],"dataset":[11,84,170,194],"of":[12,16,28,49,56,63,72,81,102,142,149,152,165,198],"the":[13,29,41,77,82,86,93,105,117,124,150,162,168,174],"satellite":[14],"measurements":[15],"CO_2":[17],"total":[18],"column":[19],"(XCO_2)":[20],"using":[21],"spatio-temporal":[22,46,163],"geostatistics,":[23],"which":[24],"makes":[25],"full":[26],"use":[27],"joint":[30],"spatial":[31,60],"and":[32,45,51,69,79,107,129,145,155,171,176,202],"temporal":[33,70],"dependencies":[34],"between":[35,104,167],"observations.":[36],"The":[37,181],"considers":[40],"latitude-zonal":[42],"seasonal":[43],"cycles":[44],"correlation":[47,100],"structure":[48],"XCO2,":[50],"obtains":[52],"maps":[55],"XCO_2,":[57],"with":[58,112,138,159],"grid":[61],"resolution":[62,71],"1\u00b0":[64,67],"latitude":[65],"by":[66,116],"longitude":[68],"3":[73],"days.":[74],"We":[75],"evaluate":[76],"accuracy":[78],"uncertainty":[80],"in":[85,91,97,110,135,157,186,195],"following":[87],"three":[88],"ways:":[89],"(1)":[90],"cross-validation,":[92],"results":[96],"high":[99],"coefficient":[101],"0.94":[103],"predictions":[106],"observations,":[108],"(2)":[109],"comparison":[111,158],"ground":[113],"truth":[114],"provided":[115],"Total":[118],"Carbon":[119],"Column":[120],"Observing":[121],"Network":[122],"(TCCON),":[123],"predicted":[125],"XCO_2":[126,166,184],"time":[127],"series":[128],"those":[130],"from":[131,173],"TCCON":[132],"sites":[133],"are":[134,178],"good":[136],"agreement,":[137],"overall":[140],"bias":[141],"0.01":[143],"ppm":[144,154],"standard":[147],"deviation":[148],"difference":[151],"1.22":[153],"(3)":[156],"model":[160],"simulations,":[161],"variability":[164],"simulations":[172],"CT2013":[175],"GEOS-Chem":[177],"generally":[179],"consistent.":[180],"generated":[182],"data":[185],"this":[187],"provides":[189],"new":[191],"geospatial":[193],"understanding":[197],"greenhouse":[199],"gases":[200],"dynamics":[201],"warming.":[204]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}