{"id":"https://openalex.org/W2137260353","doi":"https://doi.org/10.1109/igarss.2008.4779855","title":"MERIS Chl-a Timeseries of Lake Constance 2003-2006","display_name":"MERIS Chl-a Timeseries of Lake Constance 2003-2006","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2137260353","doi":"https://doi.org/10.1109/igarss.2008.4779855","mag":"2137260353"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779855","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":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029831299","display_name":"Daniel Odermatt","orcid":"https://orcid.org/0000-0001-8449-0593"},"institutions":[{"id":"https://openalex.org/I4210117728","display_name":"Center For Remote Sensing (United States)","ror":"https://ror.org/021wvg932","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117728"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Odermatt","raw_affiliation_strings":["Remote Sensing Laboratories (RSL), Zurich, Switzerland; daniel.odermatt@geo.uzh.ch","Remote Sensing Labs. (RSL), Zurich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratories (RSL), Zurich, Switzerland; daniel.odermatt@geo.uzh.ch","institution_ids":["https://openalex.org/I4210117728"]},{"raw_affiliation_string":"Remote Sensing Labs. (RSL), Zurich","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047160537","display_name":"Thomas Heege","orcid":null},"institutions":[{"id":"https://openalex.org/I4210156073","display_name":"Eomap (Germany)","ror":"https://ror.org/04mfben02","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210156073"]},{"id":"https://openalex.org/I4210162252","display_name":"Heine Optotechnik (Germany)","ror":"https://ror.org/04kdgxx63","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210162252"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Heege","raw_affiliation_strings":["EOMAP GmbH & Co. KG, Gilching, Germany; heege@eomap.de","EOMAP GmbH & Co. KG, Gilching"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EOMAP GmbH & Co. KG, Gilching, Germany; heege@eomap.de","institution_ids":["https://openalex.org/I4210156073"]},{"raw_affiliation_string":"EOMAP GmbH & Co. KG, Gilching","institution_ids":["https://openalex.org/I4210162252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056079813","display_name":"Jens Nieke","orcid":null},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jens Nieke","raw_affiliation_strings":["ESA ESTEC, Noordwijk, Netherlands","ESA-ESTEC, Noordwijk"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ESA ESTEC, Noordwijk, Netherlands","institution_ids":["https://openalex.org/I44377176"]},{"raw_affiliation_string":"ESA-ESTEC, Noordwijk","institution_ids":["https://openalex.org/I44377176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080530231","display_name":"Mathias Kneub\u00fchler","orcid":"https://orcid.org/0000-0002-6716-585X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mathias Kneubuhler","raw_affiliation_strings":["Remote Sensing Laboratories (RSL), Zurich, Switzerland","Remote Sensing Labs. (RSL), Zurich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratories (RSL), Zurich, Switzerland","institution_ids":[]},{"raw_affiliation_string":"Remote Sensing Labs. (RSL), Zurich","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004287732","display_name":"K.I. Itten","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Klaus Itten","raw_affiliation_strings":["Remote Sensing Laboratories (RSL), Zurich, Switzerland","Remote Sensing Labs. (RSL), Zurich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratories (RSL), Zurich, Switzerland","institution_ids":[]},{"raw_affiliation_string":"Remote Sensing Labs. (RSL), Zurich","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"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":0,"citation_normalized_percentile":{"value":0.13912895,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":null,"first_page":"IV ","last_page":" 846"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9966999888420105,"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":0.9966999888420105,"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":0.9955000281333923,"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/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9678999781608582,"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/weighting","display_name":"Weighting","score":0.667492151260376},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6189813017845154},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5787218809127808},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5773266553878784},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5255756974220276},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4898807406425476},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.442778617143631},{"id":"https://openalex.org/keywords/water-quality","display_name":"Water quality","score":0.41544556617736816},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15088218450546265},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13497665524482727},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11194172501564026},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.08624333143234253},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08077844977378845}],"concepts":[{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.667492151260376},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6189813017845154},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5787218809127808},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5773266553878784},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5255756974220276},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4898807406425476},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.442778617143631},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.41544556617736816},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15088218450546265},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13497665524482727},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11194172501564026},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.08624333143234253},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08077844977378845},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/igarss.2008.4779855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779855","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"},{"id":"pmh:oai:www.zora.uzh.ch:4012","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Odermatt, D; Heege, T; Nieke, J; Kneub\u00fchler, M; Itten, K I  (2008). MERIS Chl-a timeseries of Lake Constance 2003-2006.  In: 2008 IEEE International Geoscience & Remote Sensing Symposium, Boston, US, 6 July 2008 - 11 July 2008, 846-849.","raw_type":"Conference or Workshop Item"},{"id":"doi:10.5167/uzh-4012","is_oa":true,"landing_page_url":"https://doi.org/10.5167/uzh-4012","pdf_url":null,"source":{"id":"https://openalex.org/S7407051291","display_name":"Universit\u00e4t Z\u00fcrich, ZORA","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":""}],"best_oa_location":{"id":"pmh:oai:www.zora.uzh.ch:4012","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Odermatt, D; Heege, T; Nieke, J; Kneub\u00fchler, M; Itten, K I  (2008). MERIS Chl-a timeseries of Lake Constance 2003-2006.  In: 2008 IEEE International Geoscience & Remote Sensing Symposium, Boston, US, 6 July 2008 - 11 July 2008, 846-849.","raw_type":"Conference or Workshop Item"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W49813643","https://openalex.org/W1570392321","https://openalex.org/W1976088415","https://openalex.org/W1976150338","https://openalex.org/W2027975676","https://openalex.org/W2121544186","https://openalex.org/W2123625910","https://openalex.org/W2168086350","https://openalex.org/W2171074980","https://openalex.org/W2606247199","https://openalex.org/W6634271272","https://openalex.org/W7065276308"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2787352659","https://openalex.org/W1970611213","https://openalex.org/W4206560911","https://openalex.org/W4372260270"],"abstract_inverted_index":{"A":[0],"physically":[1],"based":[2],"water":[3,99],"constituent":[4],"retrieval":[5],"algorithm":[6,21],"is":[7],"used":[8],"for":[9,26,77],"the":[10,88],"automatic":[11],"processing":[12],"of":[13,84],"MERIS":[14,65,82],"level":[15],"1B":[16],"full":[17],"resolution":[18],"data.":[19],"The":[20,53],"requires":[22],"several":[23],"input":[24],"variables":[25],"individual":[27],"optimization":[28],"with":[29,80,93],"different":[30],"sensors":[31],"(i.":[32,40,49],"e.":[33,41,50],"channel":[34],"calibration":[35],"and":[36,91],"weighting),":[37],"aquatic":[38],"regions":[39],"specific":[42],"inherent":[43],"optical":[44,54,59],"properties)":[45],"or":[46],"atmospheric":[47],"conditions":[48],"Aerosol":[51],"models).":[52],"properties":[55],"are":[56,74],"derived":[57],"from":[58],"in":[60,87,96],"situ":[61],"measurements":[62,102],"during":[63],"concurrent":[64],"data":[66],"acquisition":[67],"on":[68],"20":[69],"April":[70],"2007.":[71],"Remaining":[72],"parameters":[73],"iteratively":[75],"optimized":[76],"best":[78],"performance":[79],"21":[81],"datasets":[83,95],"Lake":[85],"Constance":[86],"years":[89],"2003-2005,":[90],"validated":[92],"11":[94],"2006.":[97],"Operational":[98],"quality":[100],"sampling":[101],"acquired":[103],"by":[104],"local":[105],"authorities":[106],"serve":[107],"as":[108],"reference.":[109]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}