{"id":"https://openalex.org/W2021107376","doi":"https://doi.org/10.1109/igarss.2014.6947198","title":"Assessing the potential of satellite and ground spectral data for Chlorophyll-a monitoring in Lake Kasumigaura, Japan","display_name":"Assessing the potential of satellite and ground spectral data for Chlorophyll-a monitoring in Lake Kasumigaura, Japan","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2021107376","doi":"https://doi.org/10.1109/igarss.2014.6947198","mag":"2021107376"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2014.6947198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 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/A5030175390","display_name":"D.D.G.L. Dahanayaka","orcid":"https://orcid.org/0000-0001-9052-3873"},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"D. D. G. L. Dahanayaka","raw_affiliation_strings":["Ibaraki University, Japan",", Ibaraki University, , , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ibaraki University, Japan","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":", Ibaraki University, , , Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051758340","display_name":"Hideyuki Tonooka","orcid":"https://orcid.org/0000-0002-4866-5955"},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Tonooka","raw_affiliation_strings":["Ibaraki University, Japan",", Ibaraki University, , , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ibaraki University, Japan","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":", Ibaraki University, , , Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023227595","display_name":"M.J.S. Wijeyaratne","orcid":"https://orcid.org/0000-0001-9198-0478"},"institutions":[{"id":"https://openalex.org/I142651801","display_name":"University of Kelaniya","ror":"https://ror.org/02r91my29","country_code":"LK","type":"education","lineage":["https://openalex.org/I142651801"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"M. J. S. Wijeyaratne","raw_affiliation_strings":["University of Kelaniya, Sri Lanka","University of Kelaniya (Sri Lanka)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Kelaniya, Sri Lanka","institution_ids":["https://openalex.org/I142651801"]},{"raw_affiliation_string":"University of Kelaniya (Sri Lanka)","institution_ids":["https://openalex.org/I142651801"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112217590","display_name":"Atsushi Minato","orcid":null},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Minato","raw_affiliation_strings":["Ibaraki University, Japan",", Ibaraki University, , , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ibaraki University, Japan","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":", Ibaraki University, , , Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110005423","display_name":"Satoru Ozawa","orcid":"https://orcid.org/0000-0003-4989-8352"},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Ozawa","raw_affiliation_strings":["Ibaraki University, Japan",", Ibaraki University, , , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ibaraki University, Japan","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":", Ibaraki University, , , Japan","institution_ids":["https://openalex.org/I6178835"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.108115,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"3350","last_page":"3353"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing 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/T10032","display_name":"Marine and coastal ecosystems","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9803000092506409,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/advanced-spaceborne-thermal-emission-and-reflection-radiometer","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","score":0.8911964893341064},{"id":"https://openalex.org/keywords/vnir","display_name":"VNIR","score":0.8887059092521667},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6862020492553711},{"id":"https://openalex.org/keywords/chlorophyll-a","display_name":"Chlorophyll a","score":0.6072230935096741},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5966702103614807},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5965639352798462},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.17157256603240967},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15353924036026},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.13616490364074707},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10564577579498291},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.0689573884010315}],"concepts":[{"id":"https://openalex.org/C13772937","wikidata":"https://www.wikidata.org/wiki/Q298019","display_name":"Advanced Spaceborne Thermal Emission and Reflection Radiometer","level":3,"score":0.8911964893341064},{"id":"https://openalex.org/C5457282","wikidata":"https://www.wikidata.org/wiki/Q7907352","display_name":"VNIR","level":3,"score":0.8887059092521667},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6862020492553711},{"id":"https://openalex.org/C2778902199","wikidata":"https://www.wikidata.org/wiki/Q133878","display_name":"Chlorophyll a","level":2,"score":0.6072230935096741},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5966702103614807},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5965639352798462},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.17157256603240967},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15353924036026},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.13616490364074707},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10564577579498291},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.0689573884010315},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2014.6947198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2014.6947198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.699999988079071,"display_name":"Clean water and sanitation"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1992420498","https://openalex.org/W2148068748","https://openalex.org/W2150038996","https://openalex.org/W2272089630","https://openalex.org/W2528131517","https://openalex.org/W6694245118"],"related_works":["https://openalex.org/W2106014979","https://openalex.org/W2158309513","https://openalex.org/W4312335207","https://openalex.org/W2106509643","https://openalex.org/W1805865405","https://openalex.org/W2096384328","https://openalex.org/W2101541756","https://openalex.org/W2087339179","https://openalex.org/W1524303412","https://openalex.org/W2121922915"],"abstract_inverted_index":{"The":[0,77],"suitability":[1],"of":[2,80,102],"a":[3,72],"handheld":[4],"spectrometer":[5],"and":[6,40,42,62,109,116,123],"ASTER":[7,26,50,69,82],"satellite":[8],"data":[9],"for":[10,67],"monitoring":[11,47],"Chlorophyll-a":[12],"(Chl-a)":[13],"in":[14,20,146],"Lake":[15],"Kasumigaura,":[16],"Japan":[17],"was":[18,89,121],"tested":[19],"July":[21],"2010":[22],"to":[23,91,129,141],"December":[24],"2013.":[25],"based":[27],"Chl-a":[28,39,61,94,111,119,132],"retrieval":[29],"algorithms":[30,136],"were":[31,54,127],"developed":[32],"support":[33],"with":[34,57,86],"in-situ":[35,118],"Chl-a,":[36],"MODIS":[37,60],"OC3":[38],"Kakemaoki":[41],"Koshin":[43],"automated":[44,63],"water":[45],"quality":[46],"stations":[48],"Chl-a.":[49],"VNIR":[51],"band":[52,83],"ratio":[53,84,101],"regressively":[55],"analyzed":[56],"the":[58,81,100,103,110,117,147],"corrected":[59],"station":[64],"values":[65],"obtained":[66],"each":[68],"date":[70],"on":[71],"day":[73,75],"by":[74],"basis.":[76],"regression":[78],"equation":[79],"(B1/B2),":[85],"highest":[87],"correlation":[88,98],"used":[90,128],"generate":[92],"high-resolution":[93],"distribution":[95],"maps.":[96],"Significant":[97],"between":[99],"reflectance":[104,125],"peak":[105],"at":[106,113],"705":[107],"nm":[108,115],"absorption":[112],"678":[114],"content":[120],"observed":[122],"these":[124],"ratios":[126],"establish":[130],"spectrometric":[131],"estimation":[133],"algorithms.":[134],"Proposed":[135],"can":[137],"be":[138],"successfully":[139],"adopted":[140],"determine":[142],"localized":[143],"environmental":[144],"effects":[145],"Lake.":[148]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}