{"id":"https://openalex.org/W4400905800","doi":"https://doi.org/10.1109/jstars.2024.3432581","title":"High-Resolution Mapping of Gross Primary Production in Northeast China Using Landsat-8/9 and Sentinel-2 A/B","display_name":"High-Resolution Mapping of Gross Primary Production in Northeast China Using Landsat-8/9 and Sentinel-2 A/B","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400905800","doi":"https://doi.org/10.1109/jstars.2024.3432581"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2024.3432581","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3432581","pdf_url":null,"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":null,"license_id":null,"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://doi.org/10.1109/jstars.2024.3432581","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106594324","display_name":"Xiaoyan Ma","orcid":"https://orcid.org/0000-0002-4518-6924"},"institutions":[{"id":"https://openalex.org/I173899330","display_name":"Henan University","ror":"https://ror.org/003xyzq10","country_code":"CN","type":"education","lineage":["https://openalex.org/I173899330"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyan Ma","raw_affiliation_strings":["College of Geography and Environmental Science, Henan University, Kaifeng, China"],"raw_orcid":"https://orcid.org/0000-0002-4518-6924","affiliations":[{"raw_affiliation_string":"College of Geography and Environmental Science, Henan University, Kaifeng, China","institution_ids":["https://openalex.org/I173899330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103325777","display_name":"Li Pan","orcid":"https://orcid.org/0009-0005-7805-6412"},"institutions":[{"id":"https://openalex.org/I8692664","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83","country_code":"US","type":"education","lineage":["https://openalex.org/I8692664"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Li Pan","raw_affiliation_strings":["School of Biological Sciences, Center for Earth Observation and Modeling, University of Oklahoma, Norman, OK, USA"],"raw_orcid":"https://orcid.org/0009-0005-7805-6412","affiliations":[{"raw_affiliation_string":"School of Biological Sciences, Center for Earth Observation and Modeling, University of Oklahoma, Norman, OK, USA","institution_ids":["https://openalex.org/I8692664"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087077972","display_name":"Haoming Xia","orcid":"https://orcid.org/0000-0003-0106-6709"},"institutions":[{"id":"https://openalex.org/I173899330","display_name":"Henan University","ror":"https://ror.org/003xyzq10","country_code":"CN","type":"education","lineage":["https://openalex.org/I173899330"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoming Xia","raw_affiliation_strings":["College of Geography and Environmental Science, the Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions (Henan University), Ministry of Education, Xinyang Academy of Ecological Research, Henan Dabieshan National Field Observation and Research Station of Forest Ecosystem, Henan University, Kaifeng, China"],"raw_orcid":"https://orcid.org/0000-0003-0106-6709","affiliations":[{"raw_affiliation_string":"College of Geography and Environmental Science, the Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions (Henan University), Ministry of Education, Xinyang Academy of Ecological Research, Henan Dabieshan National Field Observation and Research Station of Forest Ecosystem, Henan University, Kaifeng, China","institution_ids":["https://openalex.org/I173899330"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"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":0.8211,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.75711237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"17","issue":null,"first_page":"13324","last_page":"13331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9973999857902527,"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9904999732971191,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/primary-production","display_name":"Primary production","score":0.8481624126434326},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7400767803192139},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.7042503356933594},{"id":"https://openalex.org/keywords/carbon-cycle","display_name":"Carbon cycle","score":0.665702223777771},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6261304020881653},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6236258149147034},{"id":"https://openalex.org/keywords/terrestrial-ecosystem","display_name":"Terrestrial ecosystem","score":0.5645170211791992},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5382449626922607},{"id":"https://openalex.org/keywords/earth-observation","display_name":"Earth observation","score":0.43344321846961975},{"id":"https://openalex.org/keywords/ecosystem","display_name":"Ecosystem","score":0.42293912172317505},{"id":"https://openalex.org/keywords/climatology","display_name":"Climatology","score":0.3324369788169861},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23341134190559387},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13076692819595337},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.06666436791419983}],"concepts":[{"id":"https://openalex.org/C24717449","wikidata":"https://www.wikidata.org/wiki/Q515905","display_name":"Primary production","level":3,"score":0.8481624126434326},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7400767803192139},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7042503356933594},{"id":"https://openalex.org/C6939412","wikidata":"https://www.wikidata.org/wiki/Q167751","display_name":"Carbon cycle","level":3,"score":0.665702223777771},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6261304020881653},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6236258149147034},{"id":"https://openalex.org/C65680412","wikidata":"https://www.wikidata.org/wiki/Q3718755","display_name":"Terrestrial ecosystem","level":3,"score":0.5645170211791992},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5382449626922607},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.43344321846961975},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.42293912172317505},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.3324369788169861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23341134190559387},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13076692819595337},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.06666436791419983},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2024.3432581","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3432581","pdf_url":null,"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":null,"license_id":null,"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:81926e46e960427fbb34f8398c8d45b3","is_oa":true,"landing_page_url":"https://doaj.org/article/81926e46e960427fbb34f8398c8d45b3","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 17, Pp 13324-13331 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2024.3432581","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2024.3432581","pdf_url":null,"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":null,"license_id":null,"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/G1485946657","display_name":null,"funder_award_id":"42271118","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6003113357","display_name":null,"funder_award_id":"32130066","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1888540468","https://openalex.org/W1930021590","https://openalex.org/W1976103541","https://openalex.org/W1990939478","https://openalex.org/W2001507362","https://openalex.org/W2046857879","https://openalex.org/W2052648234","https://openalex.org/W2053935321","https://openalex.org/W2072490792","https://openalex.org/W2094547585","https://openalex.org/W2102127703","https://openalex.org/W2113283684","https://openalex.org/W2113410727","https://openalex.org/W2115525646","https://openalex.org/W2119370288","https://openalex.org/W2122158813","https://openalex.org/W2122337346","https://openalex.org/W2125491431","https://openalex.org/W2131956716","https://openalex.org/W2142967622","https://openalex.org/W2147146537","https://openalex.org/W2147423506","https://openalex.org/W2149934238","https://openalex.org/W2165037481","https://openalex.org/W2221482302","https://openalex.org/W2234018419","https://openalex.org/W2289244918","https://openalex.org/W2298779432","https://openalex.org/W2326014856","https://openalex.org/W2337444019","https://openalex.org/W2416203296","https://openalex.org/W2562763039","https://openalex.org/W2564936436","https://openalex.org/W2583748766","https://openalex.org/W2758156207","https://openalex.org/W2766496462","https://openalex.org/W2799417842","https://openalex.org/W2907203129","https://openalex.org/W2922141434","https://openalex.org/W2943472941","https://openalex.org/W2951274592","https://openalex.org/W2986199940","https://openalex.org/W3090679658","https://openalex.org/W3127347439","https://openalex.org/W3136179920","https://openalex.org/W3188524028","https://openalex.org/W3189402317","https://openalex.org/W4224241067","https://openalex.org/W4244704947","https://openalex.org/W4280580014","https://openalex.org/W4304689254","https://openalex.org/W4312757457","https://openalex.org/W4327950896","https://openalex.org/W4391755129","https://openalex.org/W4392598889"],"related_works":["https://openalex.org/W2173165971","https://openalex.org/W2053741721","https://openalex.org/W2391642849","https://openalex.org/W2008770746","https://openalex.org/W2965397188","https://openalex.org/W3087886393","https://openalex.org/W2063374981","https://openalex.org/W2137233432","https://openalex.org/W1680185551","https://openalex.org/W2102008634"],"abstract_inverted_index":{"Accurately":[0],"estimating":[1],"gross":[2],"primary":[3],"production":[4],"(GPP)":[5],"in":[6,49,91,134],"terrestrial":[7,170],"ecosystems":[8],"is":[9],"crucial":[10],"for":[11,24,88,165],"gaining":[12],"a":[13,78,82,121,160],"deeper":[14],"understanding":[15],"of":[16,85,130,142],"the":[17,21,100,128,140,169],"carbon":[18,131,171],"cycle":[19,132],"within":[20],"ecosystem":[22],"and":[23,53,68,104,114,151],"predicting":[25],"climate":[26],"change.":[27],"Although":[28],"many":[29],"GPP":[30,79,117,123,147,163],"datasets":[31],"are":[32],"available,":[33],"they":[34],"often":[35],"have":[36],"low":[37],"resolution,":[38],"typically":[39],"around":[40],"500":[41],"m":[42,87],"or":[43],"lower,":[44],"which":[45],"restricts":[46],"their":[47],"effectiveness":[48],"monitoring":[50],"fragmented":[51],"croplands":[52],"areas":[54],"with":[55,71,81,111],"high":[56,144],"heterogeneity.":[57],"In":[58],"this":[59],"study,":[60],"we":[61],"utilized":[62],"optical":[63,153],"satellite":[64,154],"data":[65,73,113],"from":[66,74],"Landsat-8/9":[67,150],"Sentinel-2A/B,":[69],"along":[70],"meteorological":[72],"ERA5,":[75],"to":[76,168],"generate":[77],"dataset":[80,95,158],"spatial":[83,145],"resolution":[84,146],"30":[86],"three":[89],"provinces":[90],"Northeast":[92,135],"China.":[93,136],"This":[94,137],"was":[96],"developed":[97],"based":[98],"on":[99],"Vegetation":[101],"Photosynthesis":[102],"Model":[103],"exhibited":[105],"robust":[106],"validation":[107],"results":[108],"when":[109],"compared":[110],"SIF":[112],"other":[115],"existing":[116],"datasets.":[118],"It":[119],"provides":[120],"high-resolution":[122],"product":[124],"that":[125],"significantly":[126],"enhances":[127],"precision":[129],"research":[133,138],"underscores":[139],"feasibility":[141],"producing":[143],"products":[148],"using":[149],"Sentinel-2A/B":[152],"data.":[155],"The":[156],"resulting":[157],"offers":[159],"more":[161],"refined":[162],"estimate":[164],"studies":[166],"related":[167],"cycle.":[172]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2024-07-24T00:00:00"}