{"id":"https://openalex.org/W2160879966","doi":"https://doi.org/10.1109/igarss.2008.4780134","title":"Estimation of Surface Net Radiation from Solar Shortwave Radiation Measurements","display_name":"Estimation of Surface Net Radiation from Solar Shortwave Radiation Measurements","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2160879966","doi":"https://doi.org/10.1109/igarss.2008.4780134","mag":"2160879966"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4780134","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4780134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5087913492","display_name":"Kaicun Wang","orcid":"https://orcid.org/0000-0002-7414-5400"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kaicun Wang","raw_affiliation_strings":["Department of Geography, University of Maryland, College Park, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054276054","display_name":"Shunlin Liang","orcid":"https://orcid.org/0000-0003-2708-9183"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shunlin Liang","raw_affiliation_strings":["Department of Geography, University of Maryland, College Park, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"110","issue":null,"first_page":"V ","last_page":" 483"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11276","display_name":"Solar Radiation and Photovoltaics","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T11276","display_name":"Solar Radiation and Photovoltaics","score":0.9994000196456909,"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9990000128746033,"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/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9979000091552734,"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/remote-sensing","display_name":"Remote sensing","score":0.41807636618614197},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13126936554908752}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.41807636618614197},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13126936554908752}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2008.4780134","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4780134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.5199999809265137,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1990887063","https://openalex.org/W2074670185","https://openalex.org/W2081739004","https://openalex.org/W2088394805","https://openalex.org/W2116310314","https://openalex.org/W2138716039"],"related_works":["https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W1987967678","https://openalex.org/W2633218168","https://openalex.org/W4235897794","https://openalex.org/W2059707233","https://openalex.org/W2085738998","https://openalex.org/W2095126257","https://openalex.org/W2031511989","https://openalex.org/W1606936601"],"abstract_inverted_index":{"This":[0],"study":[1],"develops":[2],"a":[3],"method":[4,93,207],"to":[5,51,55,85,110,138,147,211],"estimate":[6,213],"surface":[7],"daytime":[8,194],"net":[9],"radiation":[10,19],"(R":[11],"<sub":[12,96,196,218],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[13,97,108,115,136,143,163,197,219],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">n</sub>":[14,98,198,220],")":[15],"from":[16,31,49,82,103,131],"solar":[17],"shortwave":[18],"measurements":[20],"with":[21,155],"help":[22],"of":[23,65,78,158],"the":[24,39,45,59,66,79,125,173,183,206],"conventional":[25],"meteorological":[26],"observations":[27],"and":[28,41,57,74,185],"vegetation":[29],"indices":[30],"satellite.":[32],"Data":[33],"collected":[34],"at":[35],"twenty-two":[36],"sites":[37,43,67,80,154,172],"in":[38,118,149,193,216],"U.S.":[40],"two":[42],"on":[44],"Tibetan":[46],"Plateau":[47],"(China)":[48],"2000":[50],"2006":[52],"are":[53],"used":[54,210],"develop":[56],"validate":[58],"method.":[60],"The":[61,76,88,100,179],"land":[62],"cover":[63],"types":[64],"vary":[68],"among":[69],"desert,":[70],"semi-desert,":[71],"croplands,":[72],"grasslands":[73],"forest.":[75],"elevations":[77],"range":[81],"98":[83],"m":[84,106,113,134,141,161],"4700":[86],"m.":[87],"results":[89],"show":[90],"that":[91,205],"our":[92],"estimates":[94],"R":[95,195,217],"accurately.":[99],"bias":[101],"varies":[102],"-7.8":[104],"W":[105,112,133,140,160],"<sup":[107,114,135,142,162],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-2</sup>":[109,116,137,144,164],"9.7":[111],"(plusmn3%":[117],"relative":[119,150],"value)":[120,151],"for":[121,152,167],"different":[122,153],"sites,":[123],"while":[124],"root":[126],"mean":[127],"square":[128],"error":[129],"ranges":[130],"12.8":[132],"21":[139],"(from":[145],"+5%":[146],"+9%":[148],"an":[156],"average":[157],"16.9":[159],"(+6%":[165],"relative)":[166],"all":[168,171],"sites.":[169],"For":[170],"correlation":[174,180],"coefficient":[175,181],"is":[176,199],"about":[177],"0.99.":[178],"between":[182],"measured":[184],"predicted":[186],"annual":[187],"abnormal":[188],"(year-average":[189],"subtract":[190],"multi-year":[191],"average)":[192],"as":[200,202],"high":[201],"0.91,":[203],"indicating":[204],"can":[208],"be":[209],"accurately":[212],"long-term":[214],"variation":[215],".":[221]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}