{"id":"https://openalex.org/W2162123485","doi":"https://doi.org/10.3390/rs71013466","title":"Combining Multispectral Imagery with in situ Topographic Data Reveals Complex Water Level Variation in China\u2019s Largest Freshwater Lake","display_name":"Combining Multispectral Imagery with in situ Topographic Data Reveals Complex Water Level Variation in China\u2019s Largest Freshwater Lake","publication_year":2015,"publication_date":"2015-10-15","ids":{"openalex":"https://openalex.org/W2162123485","doi":"https://doi.org/10.3390/rs71013466","mag":"2162123485"},"language":"en","primary_location":{"id":"doi:10.3390/rs71013466","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71013466","pdf_url":"https://www.mdpi.com/2072-4292/7/10/13466/pdf?version=1444899822","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/7/10/13466/pdf?version=1444899822","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100640886","display_name":"Guiping Wu","orcid":null},"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/I4210134482","display_name":"Nanjing Institute of Geography and Limnology","ror":"https://ror.org/03k6r8t20","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210134482"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guiping Wu","raw_affiliation_strings":["Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China","State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China","institution_ids":["https://openalex.org/I4210134482","https://openalex.org/I19820366"]},{"raw_affiliation_string":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China","institution_ids":["https://openalex.org/I4210134482","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048105342","display_name":"Yuanbo Liu","orcid":"https://orcid.org/0000-0002-8780-927X"},"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/I4210134482","display_name":"Nanjing Institute of Geography and Limnology","ror":"https://ror.org/03k6r8t20","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210134482"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuanbo Liu","raw_affiliation_strings":["Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China","State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China","institution_ids":["https://openalex.org/I4210134482","https://openalex.org/I19820366"]},{"raw_affiliation_string":"State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 21008, China","institution_ids":["https://openalex.org/I4210134482","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048105342"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210134482"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.4737,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.82744414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":"10","first_page":"13466","last_page":"13484"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10930","display_name":"Flood Risk Assessment and Management","score":0.9994000196456909,"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9994000196456909,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.98580002784729,"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/T10330","display_name":"Hydrology and Watershed Management Studies","score":0.9857000112533569,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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":0.7055923342704773},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.5850222110748291},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.49381980299949646},{"id":"https://openalex.org/keywords/in-situ","display_name":"In situ","score":0.46850305795669556},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.46246784925460815},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.435336709022522},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.42758065462112427},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3204098045825958},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2790580987930298},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.11875924468040466}],"concepts":[{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7055923342704773},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.5850222110748291},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.49381980299949646},{"id":"https://openalex.org/C2777822432","wikidata":"https://www.wikidata.org/wiki/Q216681","display_name":"In situ","level":2,"score":0.46850305795669556},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.46246784925460815},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.435336709022522},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.42758065462112427},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3204098045825958},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2790580987930298},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.11875924468040466},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs71013466","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71013466","pdf_url":"https://www.mdpi.com/2072-4292/7/10/13466/pdf?version=1444899822","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:957a57050b22438b93257a7fad98d8ad","is_oa":true,"landing_page_url":"https://doaj.org/article/957a57050b22438b93257a7fad98d8ad","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 7, Iss 10, Pp 13466-13484 (2015)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs71013466","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs71013466","pdf_url":"https://www.mdpi.com/2072-4292/7/10/13466/pdf?version=1444899822","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"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":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.5400000214576721}],"awards":[{"id":"https://openalex.org/G1139605828","display_name":null,"funder_award_id":"2012CB417003","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1828425977","display_name":null,"funder_award_id":"973 Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2263553136","display_name":null,"funder_award_id":"41401506","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2428308808","display_name":null,"funder_award_id":"41430855","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5118352918","display_name":null,"funder_award_id":"BK2013105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5503257662","display_name":null,"funder_award_id":"2012CB417003","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G564486184","display_name":null,"funder_award_id":"2135001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6066112973","display_name":null,"funder_award_id":"2013105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6558035728","display_name":null,"funder_award_id":"2012CB417003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6648685001","display_name":null,"funder_award_id":"2013105","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G6734108523","display_name":null,"funder_award_id":"NIGLAS2012135001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6779048855","display_name":null,"funder_award_id":"BK20131056","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G6945439566","display_name":null,"funder_award_id":"NIGLAS2012135001","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G6976852865","display_name":null,"funder_award_id":"NIGLAS2012135001","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7367694198","display_name":null,"funder_award_id":"12135001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7911691365","display_name":null,"funder_award_id":"41430855","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"},{"id":"https://openalex.org/G8454904779","display_name":null,"funder_award_id":"NIGLAS2012135001","funder_id":"https://openalex.org/F4320335652","funder_display_name":"Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences"},{"id":"https://openalex.org/G8843477277","display_name":null,"funder_award_id":"41430855","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320310179","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335652","display_name":"Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences","ror":"https://ror.org/03k6r8t20"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2162123485.pdf","grobid_xml":"https://content.openalex.org/works/W2162123485.grobid-xml"},"referenced_works_count":59,"referenced_works":["https://openalex.org/W55266593","https://openalex.org/W84227776","https://openalex.org/W1581347830","https://openalex.org/W1966808625","https://openalex.org/W1970858209","https://openalex.org/W1977790748","https://openalex.org/W1978597161","https://openalex.org/W1979743603","https://openalex.org/W1980073720","https://openalex.org/W1983487759","https://openalex.org/W1987901514","https://openalex.org/W1988263450","https://openalex.org/W1990328993","https://openalex.org/W1998186289","https://openalex.org/W2001096948","https://openalex.org/W2001796939","https://openalex.org/W2008554465","https://openalex.org/W2009168352","https://openalex.org/W2014034374","https://openalex.org/W2014176907","https://openalex.org/W2026651618","https://openalex.org/W2033602192","https://openalex.org/W2040225117","https://openalex.org/W2041168332","https://openalex.org/W2042433572","https://openalex.org/W2058540316","https://openalex.org/W2060016145","https://openalex.org/W2061918660","https://openalex.org/W2062815717","https://openalex.org/W2066851545","https://openalex.org/W2073719711","https://openalex.org/W2073753277","https://openalex.org/W2077509829","https://openalex.org/W2079864933","https://openalex.org/W2081601823","https://openalex.org/W2082042339","https://openalex.org/W2083773765","https://openalex.org/W2088154123","https://openalex.org/W2092878288","https://openalex.org/W2101403723","https://openalex.org/W2103441699","https://openalex.org/W2113070497","https://openalex.org/W2116062066","https://openalex.org/W2124975883","https://openalex.org/W2139514917","https://openalex.org/W2140044077","https://openalex.org/W2142904873","https://openalex.org/W2142959563","https://openalex.org/W2155702905","https://openalex.org/W2165824311","https://openalex.org/W2168746820","https://openalex.org/W2171910332","https://openalex.org/W2389355386","https://openalex.org/W3138949179","https://openalex.org/W3151002110","https://openalex.org/W4205606499","https://openalex.org/W4388284198","https://openalex.org/W6603383834","https://openalex.org/W6711070677"],"related_works":["https://openalex.org/W4318664220","https://openalex.org/W2771047279","https://openalex.org/W4388409104","https://openalex.org/W2386430105","https://openalex.org/W2124951708","https://openalex.org/W1544811710","https://openalex.org/W172072032","https://openalex.org/W2006066416","https://openalex.org/W3157073418","https://openalex.org/W2058127401"],"abstract_inverted_index":{"Lake":[0],"level":[1,33,70,85,108,153,177],"variation":[2,34],"is":[3,196],"an":[4],"important":[5],"hydrological":[6,191],"indicator":[7],"of":[8,23,66,204],"water":[9,32,69,84,107,152,176,205],"balance,":[10],"biodiversity":[11],"and":[12,103,124,146,192,202],"climate":[13],"change":[14],"in":[15,35,42,48,51,106,149,156,174,179,210],"drainage":[16],"basins.":[17],"This":[18,182],"paper":[19],"illustrates":[20],"the":[21,38,58,64,82,94,118,125,142,150,157,164,169,200],"use":[22],"moderate-resolution":[24],"imaging":[25],"spectroadiometer":[26],"(MODIS)":[27],"data":[28,45],"to":[29,62,80,87,116,133,171],"characterize":[30],"complex":[31],"Poyang":[36,180,211],"Lake,":[37],"largest":[39],"freshwater":[40],"lake":[41],"China.":[43],"MODIS":[44],"were":[46,154],"used":[47],"conjunction":[49],"with":[50],"situ":[52],"topographic":[53],"data,":[54],"otherwise":[55],"known":[56],"as":[57],"land-water":[59,95,165],"contact":[60,96,166],"method,":[61],"investigate":[63],"potential":[65,170],"this":[67],"hybrid":[68],"spatiotemporal":[71],"variability":[72],"measurement":[73],"technique.":[74],"An":[75],"error":[76,129],"analysis":[77],"was":[78],"conducted":[79],"assess":[81],"derived":[83],"relative":[86],"gauge":[88,139],"data.":[89],"Validation":[90],"results":[91,161],"demonstrated":[92],"that":[93,163],"method":[97,167],"can":[98],"satisfactorily":[99],"capture":[100],"spatial":[101],"patterns":[102],"seasonal":[104,145],"variations":[105,148],"fluctuations.":[109],"The":[110],"correlation":[111],"coefficient":[112],"ranged":[113],"from":[114,120,130],"0.684":[115],"0.835,":[117],"root-mean-square-error":[119],"0.79":[121],"m\u20131.09":[122],"m,":[123],"mean":[126],"absolute":[127],"bias":[128],"0.65":[131],"m":[132,135],"0.86":[134],"for":[136,189,199],"five":[137],"main":[138],"stations":[140],"surrounding":[141],"lake.":[143],"Additionally,":[144],"interannual":[147],"lake\u2019s":[151],"revealed":[155],"MODIS-based":[158],"results.":[159],"These":[160],"indicate":[162],"has":[168],"be":[172],"applied":[173],"mapping":[175],"changes":[178],"Lake.":[181,212],"study":[183],"not":[184],"only":[185],"provides":[186],"a":[187],"foundation":[188],"basic":[190],"ecological":[193],"studies,":[194],"but":[195],"also":[197],"valuable":[198],"conservation":[201],"management":[203],"resources":[206],"over":[207],"gauge-sparse":[208],"regions":[209]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
