{"id":"https://openalex.org/W2015268693","doi":"https://doi.org/10.1016/j.isprsjprs.2008.04.005","title":"Application of spectral decomposition algorithm for mapping water quality in a turbid lake (Lake Kasumigaura, Japan) from Landsat TM data","display_name":"Application of spectral decomposition algorithm for mapping water quality in a turbid lake (Lake Kasumigaura, Japan) from Landsat TM data","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2015268693","doi":"https://doi.org/10.1016/j.isprsjprs.2008.04.005","mag":"2015268693"},"language":"en","primary_location":{"id":"doi:10.1016/j.isprsjprs.2008.04.005","doi":"https://doi.org/10.1016/j.isprsjprs.2008.04.005","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.isprsjprs.2008.04.005","pdf_url":null,"source":{"id":"https://openalex.org/S173339282","display_name":"ISPRS Journal of Photogrammetry and Remote Sensing","issn_l":"0924-2716","issn":["0924-2716","1872-8235"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","jufo-2","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS Journal of Photogrammetry and Remote Sensing","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5110031851","display_name":"Youichi Oyama","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Youichi Oyama","raw_affiliation_strings":["Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060768667","display_name":"Bunkei Matsushita","orcid":"https://orcid.org/0000-0001-6397-1144","observed_orcids":["https://orcid.org/0000-0001-6397-1144"]},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Bunkei Matsushita","raw_affiliation_strings":["Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080496664","display_name":"Takehiko Fukushima","orcid":"https://orcid.org/0000-0003-2494-309X","observed_orcids":["https://orcid.org/0000-0003-2494-309X"]},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takehiko Fukushima","raw_affiliation_strings":["Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8572, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki, 305-8572, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032552973","display_name":"Kazuo Matsushige","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200202764","display_name":"National Institute for Environmental Studies","ror":"https://ror.org/02hw5fp67","country_code":"JP","type":"education","lineage":["https://openalex.org/I200202764"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuo Matsushige","raw_affiliation_strings":["National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan","institution_ids":["https://openalex.org/I200202764"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109353462","display_name":"Akio Imai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200202764","display_name":"National Institute for Environmental Studies","ror":"https://ror.org/02hw5fp67","country_code":"JP","type":"education","lineage":["https://openalex.org/I200202764"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akio Imai","raw_affiliation_strings":["National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506, Japan","institution_ids":["https://openalex.org/I200202764"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5060768667"],"corresponding_institution_ids":["https://openalex.org/I146399215"],"apc_list":{"value":3310,"currency":"USD","value_usd":3310},"apc_paid":null,"fwci":5.431,"has_fulltext":false,"cited_by_count":123,"citation_normalized_percentile":{"value":0.95343158,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"64","issue":"1","first_page":"73","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.26249998807907104,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.26249998807907104,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.18310000002384186,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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 Plankton and Biogeochemistry","score":0.18070000410079956,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/case-2-waters","display_name":"Case 2 waters","score":0.7170000076293945},{"id":"https://openalex.org/keywords/turbid-lakes","display_name":"turbid lakes","score":0.7910000085830688},{"id":"https://openalex.org/keywords/lake-kasumigaura","display_name":"Lake Kasumigaura","score":0.8820000290870667},{"id":"https://openalex.org/keywords/chlorophyll-a-mapping","display_name":"chlorophyll-a mapping","score":0.8119999766349792},{"id":"https://openalex.org/keywords/suspended-sediment","display_name":"suspended sediment","score":0.8980000019073486},{"id":"https://openalex.org/keywords/landsat-5-tm","display_name":"Landsat 5 TM","score":0.8579999804496765},{"id":"https://openalex.org/keywords/bio-optical-modeling","display_name":"bio-optical modeling","score":0.7960000038146973},{"id":"https://openalex.org/keywords/eutrophic-lakes","display_name":"eutrophic lakes","score":0.8149999976158142},{"id":"https://openalex.org/keywords/water-quality-mapping","display_name":"water quality mapping","score":0.5759999752044678}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6439533233642578},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.612769365310669},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5913501977920532},{"id":"https://openalex.org/C186699998","wikidata":"https://www.wikidata.org/wiki/Q156698","display_name":"Eutrophication","level":3,"score":0.5764034390449524},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4845930337905884},{"id":"https://openalex.org/C2780892065","wikidata":"https://www.wikidata.org/wiki/Q184755","display_name":"Phytoplankton","level":3,"score":0.48108360171318054},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4734857976436615},{"id":"https://openalex.org/C2778902199","wikidata":"https://www.wikidata.org/wiki/Q133878","display_name":"Chlorophyll a","level":2,"score":0.4675537347793579},{"id":"https://openalex.org/C2816523","wikidata":"https://www.wikidata.org/wiki/Q180184","display_name":"Sediment","level":2,"score":0.4578269124031067},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.44234713912010193},{"id":"https://openalex.org/C2775938548","wikidata":"https://www.wikidata.org/wiki/Q1565182","display_name":"Thematic Mapper","level":3,"score":0.41743406653404236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3851316571235657},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.37266239523887634},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.335063099861145},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26023539900779724},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.16141486167907715},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15763959288597107},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.15592467784881592},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15070530772209167},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.12553364038467407},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09340342879295349},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical 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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.isprsjprs.2008.04.005","doi":"https://doi.org/10.1016/j.isprsjprs.2008.04.005","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.isprsjprs.2008.04.005","pdf_url":null,"source":{"id":"https://openalex.org/S173339282","display_name":"ISPRS Journal of Photogrammetry and Remote Sensing","issn_l":"0924-2716","issn":["0924-2716","1872-8235"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","jufo-2","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS Journal of Photogrammetry and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":1.0,"display_name":"Clean water and sanitation"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2125615298","display_name":"Development of algorithms for retrieving ecosystem information in East Asian lakes using remote sensing technique","funder_award_id":"23404015","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W339356786","https://openalex.org/W356067967","https://openalex.org/W1553202259","https://openalex.org/W1564498658","https://openalex.org/W1652955050","https://openalex.org/W1967425859","https://openalex.org/W1968330202","https://openalex.org/W1969753304","https://openalex.org/W1970691541","https://openalex.org/W1971407920","https://openalex.org/W1976556171","https://openalex.org/W1983614819","https://openalex.org/W1985483506","https://openalex.org/W1988886499","https://openalex.org/W1992420498","https://openalex.org/W1993178254","https://openalex.org/W1995715185","https://openalex.org/W1996899156","https://openalex.org/W2004407859","https://openalex.org/W2007002454","https://openalex.org/W2007669929","https://openalex.org/W2017240794","https://openalex.org/W2017610561","https://openalex.org/W2023002242","https://openalex.org/W2024859456","https://openalex.org/W2034812382","https://openalex.org/W2036667694","https://openalex.org/W2040883359","https://openalex.org/W2043836071","https://openalex.org/W2054463320","https://openalex.org/W2058350161","https://openalex.org/W2058900347","https://openalex.org/W2062037810","https://openalex.org/W2070661864","https://openalex.org/W2076739620","https://openalex.org/W2080722254","https://openalex.org/W2085458497","https://openalex.org/W2094064597","https://openalex.org/W2106248262","https://openalex.org/W2106709042","https://openalex.org/W2117098900","https://openalex.org/W2124282197","https://openalex.org/W2125763679","https://openalex.org/W2127628180","https://openalex.org/W2149117092","https://openalex.org/W2155782014","https://openalex.org/W2156199816","https://openalex.org/W2166156209","https://openalex.org/W2166671487","https://openalex.org/W2189295076","https://openalex.org/W2301757766","https://openalex.org/W2465649179","https://openalex.org/W2473501348","https://openalex.org/W2492283655","https://openalex.org/W2508068220","https://openalex.org/W2775045096","https://openalex.org/W2974579640","https://openalex.org/W3128329725","https://openalex.org/W4236580370","https://openalex.org/W4285719527","https://openalex.org/W6719203832","https://openalex.org/W6720983467","https://openalex.org/W6723293129"],"related_works":["https://openalex.org/W2128575262","https://openalex.org/W2350050144","https://openalex.org/W2043836071","https://openalex.org/W1970537838","https://openalex.org/W2017610561","https://openalex.org/W2059526812","https://openalex.org/W4385841518","https://openalex.org/W2042867691","https://openalex.org/W2172000864","https://openalex.org/W2167451248"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":11}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}