{"id":"https://openalex.org/W4360897339","doi":"https://doi.org/10.1109/lgrs.2023.3261551","title":"Validation of ICESat-2 Derived Data Products on Freshwater Lakes: Bathymetry, Diffuse Attenuation Coefficient for Downwelling Irradiance (<i>K<sub>d</sub> </i>), and Particulate Backscatter Coefficient (<i>b</i> <sub>bp</sub>)","display_name":"Validation of ICESat-2 Derived Data Products on Freshwater Lakes: Bathymetry, Diffuse Attenuation Coefficient for Downwelling Irradiance (<i>K<sub>d</sub> </i>), and Particulate Backscatter Coefficient (<i>b</i> <sub>bp</sub>)","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4360897339","doi":"https://doi.org/10.1109/lgrs.2023.3261551"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2023.3261551","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3261551","pdf_url":"https://ieeexplore.ieee.org/ielx7/8859/4357975/10080924.pdf","source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/8859/4357975/10080924.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018997854","display_name":"Ray H. Watkins","orcid":"https://orcid.org/0000-0003-1019-872X"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ray H. Watkins","raw_affiliation_strings":["Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000914458","display_name":"Michael J. Sayers","orcid":null},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Sayers","raw_affiliation_strings":["Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073167050","display_name":"Robert A. Shuchman","orcid":"https://orcid.org/0000-0002-6097-4945"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert A. Shuchman","raw_affiliation_strings":["Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088849209","display_name":"Karl R. Bosse","orcid":"https://orcid.org/0009-0001-3080-1998"},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karl R. Bosse","raw_affiliation_strings":["Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"Michigan Tech Research Institute, Michigan Technological University, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I11957088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018997854"],"corresponding_institution_ids":["https://openalex.org/I11957088"],"apc_list":null,"apc_paid":null,"fwci":1.8769,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.83653616,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.9918000102043152,"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"}},"topics":[{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.9918000102043152,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9850999712944031,"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9538000226020813,"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/bathymetry","display_name":"Bathymetry","score":0.7835206985473633},{"id":"https://openalex.org/keywords/downwelling","display_name":"Downwelling","score":0.7129126787185669},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7051163911819458},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6556943655014038},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.507269561290741},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.5065289735794067},{"id":"https://openalex.org/keywords/radiance","display_name":"Radiance","score":0.48926684260368347},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.426835298538208},{"id":"https://openalex.org/keywords/atmospheric-correction","display_name":"Atmospheric correction","score":0.4235367178916931},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.41756510734558105},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3119094967842102},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.2377077341079712},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22879531979560852},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15837788581848145},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11684203147888184},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.10684740543365479}],"concepts":[{"id":"https://openalex.org/C174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","level":2,"score":0.7835206985473633},{"id":"https://openalex.org/C119601563","wikidata":"https://www.wikidata.org/wiki/Q2315892","display_name":"Downwelling","level":3,"score":0.7129126787185669},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7051163911819458},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6556943655014038},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.507269561290741},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.5065289735794067},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.48926684260368347},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.426835298538208},{"id":"https://openalex.org/C2778329001","wikidata":"https://www.wikidata.org/wiki/Q4817104","display_name":"Atmospheric correction","level":3,"score":0.4235367178916931},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.41756510734558105},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3119094967842102},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.2377077341079712},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22879531979560852},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15837788581848145},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11684203147888184},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.10684740543365479},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"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/C149348798","wikidata":"https://www.wikidata.org/wiki/Q215915","display_name":"Upwelling","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/lgrs.2023.3261551","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3261551","pdf_url":"https://ieeexplore.ieee.org/ielx7/8859/4357975/10080924.pdf","source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},{"id":"pmh:oai:digitalcommons.mtu.edu:michigantech-p-36325","is_oa":true,"landing_page_url":"https://digitalcommons.mtu.edu/michigantech-p/17026","pdf_url":null,"source":{"id":"https://openalex.org/S4377196391","display_name":"Digital Commons - Michigan Tech (Michigan Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11957088","host_organization_name":"Michigan Technological University","host_organization_lineage":["https://openalex.org/I11957088"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Michigan Tech Publications, Part 1","raw_type":"text"},{"id":"pmh:oai:noaa.stacks:noaa:58946","is_oa":true,"landing_page_url":"https://repository.library.noaa.gov/view/noaa/58946","pdf_url":null,"source":{"id":"https://openalex.org/S4377196172","display_name":"NOAA Institutional Repository","issn_l":null,"issn":null,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters, 20, 1-5","raw_type":""}],"best_oa_location":{"id":"doi:10.1109/lgrs.2023.3261551","is_oa":true,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3261551","pdf_url":"https://ieeexplore.ieee.org/ielx7/8859/4357975/10080924.pdf","source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G3043993263","display_name":null,"funder_award_id":"NA17OAR4320152","funder_id":"https://openalex.org/F4320309652","funder_display_name":"University of Michigan"},{"id":"https://openalex.org/G3315534242","display_name":null,"funder_award_id":"DW-013-92543701","funder_id":"https://openalex.org/F4320306107","funder_display_name":"U.S. Environmental Protection Agency"},{"id":"https://openalex.org/G6465823045","display_name":null,"funder_award_id":"NA17OAR4320152","funder_id":"https://openalex.org/F4320332181","funder_display_name":"National Oceanic and Atmospheric Administration"}],"funders":[{"id":"https://openalex.org/F4320306107","display_name":"U.S. Environmental Protection Agency","ror":"https://ror.org/03tns0030"},{"id":"https://openalex.org/F4320309652","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291"},{"id":"https://openalex.org/F4320332181","display_name":"National Oceanic and Atmospheric Administration","ror":"https://ror.org/02z5nhe81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4360897339.pdf","grobid_xml":"https://content.openalex.org/works/W4360897339.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1633092280","https://openalex.org/W1977844360","https://openalex.org/W2086814542","https://openalex.org/W2101036278","https://openalex.org/W2132983173","https://openalex.org/W2564224095","https://openalex.org/W2567418512","https://openalex.org/W2624465878","https://openalex.org/W2894763151","https://openalex.org/W2901674962","https://openalex.org/W2928955745","https://openalex.org/W2949646407","https://openalex.org/W2956453367","https://openalex.org/W2979947350","https://openalex.org/W2989794976","https://openalex.org/W3022636517","https://openalex.org/W3049063071","https://openalex.org/W3163404438","https://openalex.org/W3170869700","https://openalex.org/W3196945408"],"related_works":["https://openalex.org/W2521761292","https://openalex.org/W2043235527","https://openalex.org/W2085996687","https://openalex.org/W2393370959","https://openalex.org/W1206795256","https://openalex.org/W2350487733","https://openalex.org/W2902903739","https://openalex.org/W1979281968","https://openalex.org/W1968879533","https://openalex.org/W2052926689"],"abstract_inverted_index":{"Monitoring":[0],"large":[1,209],"bodies":[2],"of":[3,87,116],"water,":[4],"such":[5,117],"as":[6,131],"the":[7,21,34,100,111,128,171,182,187],"Laurentian":[8],"Great":[9],"Lakes":[10],"in":[11,46,50,57,62,85,98,110,132,146,170,183,207],"North":[12],"America,":[13],"can":[14,82],"be":[15,204],"challenging":[16],"and":[17,33,52,70,75,106,153,160,163,186,198],"costly.":[18],"The":[19],"bathymetry,":[20,101],"diffuse":[22],"attenuation":[23],"coefficient":[24,37],"for":[25,190],"downwelling":[26],"irradiance":[27],"(":[28,38],"<italic":[29,39,102,107],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[30,40,103,108],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">K<sub>d</sub></i>":[31,104],"),":[32],"particulate":[35],"backscattering":[36],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">b<sub>bp</sub></i>":[41,109],")":[42],"are":[43,67],"important":[44],"metrics":[45,118],"monitoring":[47,208],"water":[48],"quality":[49],"lakes":[51],"have":[53,71,83,140],"typically":[54],"been":[55,121,141],"measured":[56],"two":[58],"ways:":[59],"1)":[60],"via":[61,77],"situ":[63,133,147,184],"sampling":[64],"campaigns,":[65],"which":[66,81],"expensive,":[68],"time-consuming,":[69],"low":[72],"spatial":[73],"resolution,":[74],"2)":[76],"passive":[78],"optical":[79],"imagery,":[80],"errors":[84],"excess":[86],"50%.":[88],"Recently,":[89],"ICESat-2,":[90],"an":[91,167],"active":[92],"LiDAR-based":[93,201],"satellite,":[94],"has":[95,119],"proven":[96],"effective":[97],"deriving":[99],",":[105],"global":[112],"oceans.":[113],"However,":[114],"validation":[115],"never":[120],"done":[122],"on":[123,127,137,174],"satellite":[124],"flyovers":[125],"taken":[126],"same":[129,172],"day":[130],"measurements.":[134],"Likewise,":[135],"studies":[136],"freshwater":[138,210],"environments":[139],"limited.":[142],"Here,":[143],"we":[144],"compare":[145],"data":[148],"sampled":[149],"from":[150,166],"Lake":[151,156],"Michigan":[152],"Big":[154],"Glen":[155],"between":[157,181],"August":[158,175],"13th":[159],"14th,":[161,176],"2021,":[162],"results":[164],"derived":[165],"ICESat-2":[168,197],"flyover":[169],"region":[173],"2021.We":[177],"find":[178],"excellent":[179],"agreement":[180],"values":[185,189],"satellite-derived":[188],"all":[191],"three":[192],"metrics.":[193],"This":[194],"suggests":[195],"that":[196],"other":[199],"future":[200],"satellites":[202],"will":[203],"powerful":[205],"tools":[206],"lakes.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}