{"id":"https://openalex.org/W2809294445","doi":"https://doi.org/10.3390/ijgi7070242","title":"Seamless Upscaling of the Field-Measured Grassland Aboveground Biomass Based on Gaussian Process Regression and Gap-Filled Landsat 8 OLI Reflectance","display_name":"Seamless Upscaling of the Field-Measured Grassland Aboveground Biomass Based on Gaussian Process Regression and Gap-Filled Landsat 8 OLI Reflectance","publication_year":2018,"publication_date":"2018-06-22","ids":{"openalex":"https://openalex.org/W2809294445","doi":"https://doi.org/10.3390/ijgi7070242","mag":"2809294445"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi7070242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7070242","pdf_url":"https://www.mdpi.com/2220-9964/7/7/242/pdf?version=1529653135","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/7/7/242/pdf?version=1529653135","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005934331","display_name":"Gaofei Yin","orcid":"https://orcid.org/0000-0002-9828-7139"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210124748","display_name":"Institute of Mountain Hazards and Environment","ror":"https://ror.org/02z0nsb22","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gaofei Yin","raw_affiliation_strings":["Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019197462","display_name":"Ainong Li","orcid":"https://orcid.org/0000-0002-4543-5118"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210124748","display_name":"Institute of Mountain Hazards and Environment","ror":"https://ror.org/02z0nsb22","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ainong Li","raw_affiliation_strings":["Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056106420","display_name":"Chaoyang Wu","orcid":"https://orcid.org/0000-0001-6163-8209"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210160793","display_name":"Institute of Geographic Sciences and Natural Resources Research","ror":"https://ror.org/04t1cdb72","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210160793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoyang Wu","raw_affiliation_strings":["Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210160793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103074762","display_name":"Jiyan Wang","orcid":"https://orcid.org/0000-0002-5336-6378"},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiyan Wang","raw_affiliation_strings":["School of Civil Engineering &amp; Architecture, Southwest Petroleum University, Chengdu 610500, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Civil Engineering &amp; Architecture, Southwest Petroleum University, Chengdu 610500, China","institution_ids":["https://openalex.org/I165745306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031660975","display_name":"Qiaoyun Xie","orcid":"https://orcid.org/0000-0002-1576-6610"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Qiaoyun Xie","raw_affiliation_strings":["Climate Change Cluster (C3), University of Technology Sydney, Sydney, NSW 2007, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Climate Change Cluster (C3), University of Technology Sydney, Sydney, NSW 2007, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101797261","display_name":"Zhengjian Zhang","orcid":"https://orcid.org/0000-0002-8211-0152"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210124748","display_name":"Institute of Mountain Hazards and Environment","ror":"https://ror.org/02z0nsb22","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengjian Zhang","raw_affiliation_strings":["Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017158828","display_name":"Xi Nan","orcid":"https://orcid.org/0000-0002-2178-0873"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210124748","display_name":"Institute of Mountain Hazards and Environment","ror":"https://ror.org/02z0nsb22","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xi Nan","raw_affiliation_strings":["Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030797455","display_name":"Huaan Jin","orcid":"https://orcid.org/0000-0002-1131-9768"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210124748","display_name":"Institute of Mountain Hazards and Environment","ror":"https://ror.org/02z0nsb22","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaan Jin","raw_affiliation_strings":["Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108528359","display_name":"Jinhu Bian","orcid":"https://orcid.org/0000-0003-1472-5259"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210124748","display_name":"Institute of Mountain Hazards and Environment","ror":"https://ror.org/02z0nsb22","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinhu Bian","raw_affiliation_strings":["Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China"],"raw_orcid":"https://orcid.org/0000-0003-1472-5259","affiliations":[{"raw_affiliation_string":"Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083222026","display_name":"Guangbin Lei","orcid":"https://orcid.org/0000-0001-7333-4325"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210124748","display_name":"Institute of Mountain Hazards and Environment","ror":"https://ror.org/02z0nsb22","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangbin Lei","raw_affiliation_strings":["Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China"],"raw_orcid":"https://orcid.org/0000-0001-7333-4325","affiliations":[{"raw_affiliation_string":"Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019197462"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210124748"],"apc_list":{"value":1700,"currency":"CHF","value_usd":1893},"apc_paid":{"value":1700,"currency":"CHF","value_usd":1893},"fwci":0.5111,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.67475999,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"7","issue":"7","first_page":"242","last_page":"242"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9962999820709229,"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/T10895","display_name":"Species Distribution and Climate Change","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2302","display_name":"Ecological Modeling"},"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/multispectral-image","display_name":"Multispectral image","score":0.7508676052093506},{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.658493161201477},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6564114093780518},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6044652462005615},{"id":"https://openalex.org/keywords/multispectral-pattern-recognition","display_name":"Multispectral pattern recognition","score":0.4656810164451599},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.4595865309238434},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.42040392756462097},{"id":"https://openalex.org/keywords/grassland","display_name":"Grassland","score":0.4181452989578247},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4043636620044708},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2305910289287567},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22718387842178345},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.209532231092453}],"concepts":[{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7508676052093506},{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.658493161201477},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6564114093780518},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6044652462005615},{"id":"https://openalex.org/C104541649","wikidata":"https://www.wikidata.org/wiki/Q6935090","display_name":"Multispectral pattern recognition","level":3,"score":0.4656810164451599},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.4595865309238434},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.42040392756462097},{"id":"https://openalex.org/C2775835988","wikidata":"https://www.wikidata.org/wiki/Q1006733","display_name":"Grassland","level":2,"score":0.4181452989578247},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4043636620044708},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2305910289287567},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22718387842178345},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.209532231092453},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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":3,"locations":[{"id":"doi:10.3390/ijgi7070242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7070242","pdf_url":"https://www.mdpi.com/2220-9964/7/7/242/pdf?version=1529653135","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8e97b35815d445969679eee8324faeaa","is_oa":true,"landing_page_url":"https://doaj.org/article/8e97b35815d445969679eee8324faeaa","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":"ISPRS International Journal of Geo-Information, Vol 7, Iss 7, p 242 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/7/7/242/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/ijgi7070242","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi7070242","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7070242","pdf_url":"https://www.mdpi.com/2220-9964/7/7/242/pdf?version=1529653135","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1963012803","display_name":"\u9646\u8868\u9065\u611f\u4ea7\u54c1\u771f\u5b9e\u6027\u68c0\u9a8c\u4e2d\u7684\u5173\u952e\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"41531174","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3896818701","display_name":"\u653e\u7267\u5f3a\u5ea6\u9065\u611f\u8868\u5f81\u53ca\u5176\u5bf9\u533a\u57df\u8349\u5730NPP\u9065\u611f\u4f30\u7b97\u7cbe\u5ea6\u7684\u8d21\u732e\u7814\u7a76","funder_award_id":"41571373","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6697659259","display_name":null,"funder_award_id":"41601403","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7088743126","display_name":"\u5c71\u5730\u5178\u578b\u751f\u6001\u53c2\u91cf\u9065\u611f\u53cd\u6f14\u5efa\u6a21\u53ca\u5176\u65f6\u7a7a\u8868\u5f81\u80fd\u529b\u7814\u7a76","funder_award_id":"41631180","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8930261513","display_name":null,"funder_award_id":"2016YFA0600103","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2809294445.pdf"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W221493477","https://openalex.org/W1634226870","https://openalex.org/W1838686933","https://openalex.org/W1965042690","https://openalex.org/W1980375943","https://openalex.org/W1986812364","https://openalex.org/W1987874186","https://openalex.org/W1989409679","https://openalex.org/W1997403492","https://openalex.org/W2002414553","https://openalex.org/W2011761557","https://openalex.org/W2018636632","https://openalex.org/W2020460314","https://openalex.org/W2021494835","https://openalex.org/W2037561217","https://openalex.org/W2044076861","https://openalex.org/W2050269337","https://openalex.org/W2051267215","https://openalex.org/W2051783666","https://openalex.org/W2058947207","https://openalex.org/W2060317936","https://openalex.org/W2069556122","https://openalex.org/W2088348477","https://openalex.org/W2088603520","https://openalex.org/W2091493105","https://openalex.org/W2095464314","https://openalex.org/W2121643651","https://openalex.org/W2122769975","https://openalex.org/W2138448722","https://openalex.org/W2159162331","https://openalex.org/W2160353355","https://openalex.org/W2167881994","https://openalex.org/W2168180549","https://openalex.org/W2182996245","https://openalex.org/W2200350976","https://openalex.org/W2212201313","https://openalex.org/W2287746267","https://openalex.org/W2344328155","https://openalex.org/W2508621980","https://openalex.org/W2509591713","https://openalex.org/W2530222969","https://openalex.org/W2557818291","https://openalex.org/W2574826698","https://openalex.org/W2634251853","https://openalex.org/W2792566769","https://openalex.org/W4211049957","https://openalex.org/W6641485246","https://openalex.org/W6674394319","https://openalex.org/W6678325813","https://openalex.org/W6728242167"],"related_works":["https://openalex.org/W2128126485","https://openalex.org/W4382563209","https://openalex.org/W2124952510","https://openalex.org/W2777937183","https://openalex.org/W2108633818","https://openalex.org/W1752760603","https://openalex.org/W1995889410","https://openalex.org/W4389779246","https://openalex.org/W1517037119","https://openalex.org/W2125510194"],"abstract_inverted_index":{"The":[0,65,135,159],"spatially":[1,222],"explicit":[2,223],"aboveground":[3],"biomass":[4],"(AGB)":[5],"generated":[6,103,160],"through":[7],"upscaling":[8],"field":[9],"measurements":[10],"is":[11],"critical":[12],"for":[13,150],"carbon":[14],"cycle":[15],"simulation":[16],"and":[17,40,50,102,185,217],"optimized":[18],"management":[19],"of":[20,35,42,48,81,146,152,198,203,211,215],"grasslands.":[21],"However,":[22],"the":[23,29,36,46,62,69,73,78,82,98,104,109,125,139,147,153,164,201,209,212],"spatial":[24,70],"gaps":[25,71],"that":[26,138,193],"exist":[27],"in":[28,72,115,124],"optical":[30],"remote":[31,74],"sensing":[32,75],"data,":[33],"underutilization":[34],"multispectral":[37,99],"data":[38,76,100],"cube":[39,101],"unavailability":[41],"uncertainty":[43,106,191],"information":[44,199],"hinder":[45],"generation":[47],"seamless":[49],"accurate":[51],"AGB":[52,110,161],"maps.":[53],"This":[54,206],"study":[55,114,154,207],"proposes":[56],"a":[57,116,169,189,195],"novel":[58],"framework":[59,67],"to":[60,84,95,131,181,220],"address":[61],"above":[63],"challenges.":[64],"proposed":[66],"filled":[68],"via":[77],"consistent":[79],"adjustment":[80],"climatology":[83],"actual":[85],"observations":[86],"(CACAO)":[87],"method.":[88],"Gaussian":[89],"process":[90],"regression":[91],"(GPR)":[92],"was":[93,129,166,186],"used":[94,130],"fully":[96],"exploit":[97],"pixelwise":[105],"concurrent":[107],"with":[108,156],"estimation.":[111],"A":[112],"case":[113],"100":[117,120],"km":[118,121],"\u00d7":[119],"area":[122],"located":[123],"Zoige":[126],"Plateau,":[127],"China":[128],"evaluate":[132],"this":[133],"framework.":[134],"results":[136],"show":[137],"CACAO":[140],"method":[141],"can":[142],"fill":[143],"almost":[144],"all":[145],"gaps,":[148],"accounting":[149],"93.1%":[151],"area,":[155],"satisfactory":[157],"accuracy.":[158],"map":[162,192],"from":[163],"GPR":[165],"characterized":[167],"by":[168,188],"relatively":[170],"high":[171],"accuracy":[172],"(R2":[173],"=":[174,177],"0.64,":[175],"RMSE":[176],"48.13":[178],"g/m2)":[179],"compared":[180],"vegetation":[182],"index-derived":[183],"ones,":[184],"accompanied":[187],"corresponding":[190],"provides":[194],"new":[196],"source":[197],"on":[200],"credibility":[202],"each":[204],"pixel.":[205],"demonstrates":[208],"potential":[210],"joint":[213],"use":[214],"gap-filling":[216],"machine-learning":[218],"methods":[219],"generate":[221],"AGB.":[224]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
