{"id":"https://openalex.org/W3130820932","doi":"https://doi.org/10.1109/igarss39084.2020.9323462","title":"Hourly GPP Estimation in Australia Using Himawari-8 AHI Products","display_name":"Hourly GPP Estimation in Australia Using Himawari-8 AHI Products","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3130820932","doi":"https://doi.org/10.1109/igarss39084.2020.9323462","mag":"3130820932"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 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/A5043320263","display_name":"Hirofumi Hashimoto","orcid":"https://orcid.org/0000-0001-7706-1854"},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hirofumi Hashimoto","raw_affiliation_strings":["ARC-CREST/NASA Ames Research Center, Moffett Field, CA, USA"],"affiliations":[{"raw_affiliation_string":"ARC-CREST/NASA Ames Research Center, Moffett Field, CA, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071382787","display_name":"Weile Wang","orcid":"https://orcid.org/0000-0003-3054-0705"},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weile Wang","raw_affiliation_strings":["ARC-CREST/NASA Ames Research Center, Moffett Field, CA, USA"],"affiliations":[{"raw_affiliation_string":"ARC-CREST/NASA Ames Research Center, Moffett Field, CA, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108128921","display_name":"Andrew Michaelis","orcid":null},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew Michaelis","raw_affiliation_strings":["ARC-CREST/NASA Ames Research Center, Moffett Field, CA, USA"],"affiliations":[{"raw_affiliation_string":"ARC-CREST/NASA Ames Research Center, Moffett Field, CA, USA","institution_ids":["https://openalex.org/I1280536761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021082933","display_name":"Hideaki Takenaka","orcid":"https://orcid.org/0000-0003-4841-2410"},"institutions":[{"id":"https://openalex.org/I4210142018","display_name":"Matsushiro Seismological Observatory","ror":"https://ror.org/044sckz61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2801997990","https://openalex.org/I4210142018"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideaki Takenaka","raw_affiliation_strings":["JAXA, Earth Observation Research Center, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"JAXA, Earth Observation Research Center, Tsukuba, Japan","institution_ids":["https://openalex.org/I4210142018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023098019","display_name":"Atsushi Higuchi","orcid":"https://orcid.org/0000-0002-7067-5164"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Higuchi","raw_affiliation_strings":["Center for Environmental Remote Sensing, Chiba University, Chiba, Japan"],"affiliations":[{"raw_affiliation_string":"Center for Environmental Remote Sensing, Chiba University, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073341246","display_name":"Ramakrishna Nemani","orcid":"https://orcid.org/0000-0002-0883-1517"},"institutions":[{"id":"https://openalex.org/I1280536761","display_name":"Ames Research Center","ror":"https://ror.org/02acart68","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280536761","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramakrishna R. Nemani","raw_affiliation_strings":["NASA Ames Research Center, Moffett Field, CA, USA"],"affiliations":[{"raw_affiliation_string":"NASA Ames Research Center, Moffett Field, CA, USA","institution_ids":["https://openalex.org/I1280536761"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5043320263"],"corresponding_institution_ids":["https://openalex.org/I1280536761"],"apc_list":null,"apc_paid":null,"fwci":0.4004,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.65384196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"4513","last_page":"4515"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","score":0.9927999973297119,"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/T10029","display_name":"Climate variability and models","score":0.9927999973297119,"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9855999946594238,"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/T11320","display_name":"Atmospheric Ozone and Climate","score":0.9847000241279602,"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/environmental-science","display_name":"Environmental science","score":0.5695503354072571},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.5275513529777527},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4487966299057007},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4437110722064972},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.43410658836364746},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14304137229919434},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09393501281738281},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.044354140758514404}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5695503354072571},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.5275513529777527},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4487966299057007},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4437110722064972},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.43410658836364746},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14304137229919434},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09393501281738281},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.044354140758514404}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323462","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323462","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.8600000143051147,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1985114715","https://openalex.org/W1989668498","https://openalex.org/W1991808486","https://openalex.org/W2026717737","https://openalex.org/W2147423506","https://openalex.org/W2159400622","https://openalex.org/W2164478730","https://openalex.org/W2168872978","https://openalex.org/W2173251738","https://openalex.org/W2396672193","https://openalex.org/W2611772571","https://openalex.org/W2785822431","https://openalex.org/W2910283312","https://openalex.org/W4233976936","https://openalex.org/W6684150079"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"We":[0,55],"extended":[1],"the":[2,57],"MODIS":[3,80],"17":[4,81],"algorithm":[5,82],"to":[6,38,45,61,83],"hourly":[7,40],"Gross":[8],"Primary":[9],"Product":[10],"(GPP)":[11],"estimation":[12,92],"for":[13],"Australia":[14,65],"in":[15],"2018.":[16],"AHI":[17,67],"1-km":[18,62],"data":[19,60,72],"are":[20],"available":[21],"at":[22],"NASA":[23],"Earth":[24],"Exchange":[25],"(NEX)":[26],"facility.":[27],"The":[28,91],"high-frequent":[29],"observation":[30,47,59,103],"of":[31,48,93],"Advanced":[32],"Himawari":[33],"Imager":[34],"(AHI)":[35],"enabled":[36],"us":[37],"calculate":[39],"GPP,":[41],"which":[42],"is":[43],"corresponding":[44],"ground":[46,102],"carbon":[49],"flux":[50],"measured":[51],"by":[52],"TERN":[53],"OzFlux.":[54],"interpolated":[56],"weather":[58],"grid":[63,85],"over":[64],"ingesting":[66],"reflectance":[68],"and":[69,95],"radiometric":[70],"temperature":[71],"(NEX-Gridded":[73],"Hourly":[74],"Meteorology":[75],"(NEX-GHM)).":[76],"Then,":[77],"we":[78],"applied":[79],"each":[84],"with":[86,100],"optimized":[87],"climate":[88,94],"regulation":[89],"functions.":[90],"GPP":[96],"were":[97],"well":[98],"correlated":[99],"OzFlux":[101],"data.":[104]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}