{"id":"https://openalex.org/W2024775529","doi":"https://doi.org/10.1109/igarss.2012.6352744","title":"Estimating terrestrial Vegetation Primary Productivity using satellite SAR data","display_name":"Estimating terrestrial Vegetation Primary Productivity using satellite SAR data","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2024775529","doi":"https://doi.org/10.1109/igarss.2012.6352744","mag":"2024775529"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2012.6352744","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352744","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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/A5101662317","display_name":"Shuai Gao","orcid":"https://orcid.org/0000-0001-9491-5399"},"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/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuai Gao","raw_affiliation_strings":["The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110589832","display_name":"Zheng Niu","orcid":"https://orcid.org/0000-0001-5959-9351"},"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/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Niu","raw_affiliation_strings":["The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102141616","display_name":"Mingquan Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]},{"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":"Mingquan Wu","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, China","The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015333008","display_name":"Chenzhou Liu","orcid":"https://orcid.org/0000-0003-0848-5076"},"institutions":[{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]},{"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":"Chenzhou Liu","raw_affiliation_strings":["Institute of Remote Sensing Application Chinese Academy of Sciences, Chaoyang District, Beijing, CN"],"affiliations":[{"raw_affiliation_string":"Institute of Remote Sensing Application Chinese Academy of Sciences, Chaoyang District, Beijing, CN","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101662317"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210166112"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.09127655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"300","issue":null,"first_page":"6467","last_page":"6470"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9980999827384949,"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":0.9980999827384949,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9976000189781189,"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/remote-sensing","display_name":"Remote sensing","score":0.7037051916122437},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6649345755577087},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6173831224441528},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5861287117004395},{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.5343629121780396},{"id":"https://openalex.org/keywords/primary-production","display_name":"Primary production","score":0.5170248746871948},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.4758971631526947},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.44168993830680847},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.41612499952316284},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.32855868339538574},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13241362571716309},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11613181233406067},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10115063190460205},{"id":"https://openalex.org/keywords/ecosystem","display_name":"Ecosystem","score":0.08447182178497314}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7037051916122437},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6649345755577087},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6173831224441528},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5861287117004395},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.5343629121780396},{"id":"https://openalex.org/C24717449","wikidata":"https://www.wikidata.org/wiki/Q515905","display_name":"Primary production","level":3,"score":0.5170248746871948},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.4758971631526947},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.44168993830680847},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.41612499952316284},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32855868339538574},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13241362571716309},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11613181233406067},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10115063190460205},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.08447182178497314},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2012.6352744","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2012.6352744","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1541162007","https://openalex.org/W1986106091","https://openalex.org/W2032571483","https://openalex.org/W2068451607","https://openalex.org/W2120638923","https://openalex.org/W2141348340","https://openalex.org/W2154700052","https://openalex.org/W2160222642","https://openalex.org/W2466104418","https://openalex.org/W6719872404"],"related_works":["https://openalex.org/W2371500623","https://openalex.org/W2967972856","https://openalex.org/W2798215405","https://openalex.org/W2990962948","https://openalex.org/W2933891308","https://openalex.org/W3120535729","https://openalex.org/W4312944157","https://openalex.org/W2084169748","https://openalex.org/W4206393367","https://openalex.org/W3150307218"],"abstract_inverted_index":{"A":[0],"new":[1],"GPP/NPP":[2,134],"model":[3,30,45,88,107],"driven":[4],"by":[5],"the":[6,19,28,32,35,49,63,75,82,86,100,106,111,125,133],"satellite":[7,126],"SAR":[8,127],"data":[9,54,128],"was":[10,16,25,46,89,102],"introduced":[11,90],"in":[12,48],"this":[13],"paper.":[14],"It":[15],"based":[17,73,104],"on":[18,74,105],"light":[20,37],"use":[21,38],"efficiency":[22,39],"theory":[23],"and":[24,55,77,91,108,115],"referred":[26],"to":[27,59,96],"MODIS":[29,116],"for":[31,93,132],"value":[33],"of":[34,40],"maximum":[36],"different":[41],"vegetation":[42],"types.":[43],"The":[44,118],"testified":[47],"HEIHE":[50],"area":[51],"with":[52,110],"ENVISAT-SAR":[53],"showed":[56],"its":[57,94],"feasibility":[58],"estimate":[60,97],"GPP/NPP.":[61],"Firstly,":[62],"driving":[64],"factors":[65],"such":[66],"as":[67],"PAR,":[68],"T_scalar,":[69],"W_scalar":[70],"were":[71],"calculated":[72],"algorithm":[76,84],"meteorological":[78],"observation":[79,114],"data.":[80],"Then,":[81],"LUT":[83],"using":[85],"MIMICS":[87],"validated":[92],"effectiveness":[95],"LAI.":[98],"Finally,":[99],"GPP":[101],"obtained":[103],"compared":[109],"ground":[112],"flux":[113],"product.":[117],"results":[119],"reveal":[120],"a":[121],"potential":[122],"possibility":[123],"that":[124],"could":[129],"be":[130],"used":[131],"estimation.":[135]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
