{"id":"https://openalex.org/W4378906548","doi":"https://doi.org/10.3390/rs15112839","title":"Using Imagery Collected by an Unmanned Aerial System to Monitor Cyanobacteria in New Hampshire, USA, Lakes","display_name":"Using Imagery Collected by an Unmanned Aerial System to Monitor Cyanobacteria in New Hampshire, USA, Lakes","publication_year":2023,"publication_date":"2023-05-30","ids":{"openalex":"https://openalex.org/W4378906548","doi":"https://doi.org/10.3390/rs15112839"},"language":"en","primary_location":{"id":"doi:10.3390/rs15112839","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15112839","pdf_url":"https://www.mdpi.com/2072-4292/15/11/2839/pdf?version=1685438084","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/2072-4292/15/11/2839/pdf?version=1685438084","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075684084","display_name":"Christine L. Bunyon","orcid":"https://orcid.org/0000-0002-4606-5630"},"institutions":[{"id":"https://openalex.org/I161057412","display_name":"University of New Hampshire","ror":"https://ror.org/01rmh9n78","country_code":"US","type":"education","lineage":["https://openalex.org/I161057412"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Christine L. Bunyon","raw_affiliation_strings":["Department of Natural Resources and the Environment, University of New Hampshire, 56 College Road, Durham, NH 03824, USA"],"affiliations":[{"raw_affiliation_string":"Department of Natural Resources and the Environment, University of New Hampshire, 56 College Road, Durham, NH 03824, USA","institution_ids":["https://openalex.org/I161057412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085459292","display_name":"Benjamin T. Fraser","orcid":"https://orcid.org/0000-0003-1974-7529"},"institutions":[{"id":"https://openalex.org/I161057412","display_name":"University of New Hampshire","ror":"https://ror.org/01rmh9n78","country_code":"US","type":"education","lineage":["https://openalex.org/I161057412"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Benjamin T. Fraser","raw_affiliation_strings":["Department of Natural Resources and the Environment, University of New Hampshire, 56 College Road, Durham, NH 03824, USA"],"affiliations":[{"raw_affiliation_string":"Department of Natural Resources and the Environment, University of New Hampshire, 56 College Road, Durham, NH 03824, USA","institution_ids":["https://openalex.org/I161057412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092060403","display_name":"Amanda McQuaid","orcid":null},"institutions":[{"id":"https://openalex.org/I161057412","display_name":"University of New Hampshire","ror":"https://ror.org/01rmh9n78","country_code":"US","type":"education","lineage":["https://openalex.org/I161057412"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amanda McQuaid","raw_affiliation_strings":["University of New Hampshire Cooperative Extension, 59 College Road, Durham, NH 03824, USA"],"affiliations":[{"raw_affiliation_string":"University of New Hampshire Cooperative Extension, 59 College Road, Durham, NH 03824, USA","institution_ids":["https://openalex.org/I161057412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022247838","display_name":"Russell G. Congalton","orcid":"https://orcid.org/0000-0003-3891-2163"},"institutions":[{"id":"https://openalex.org/I161057412","display_name":"University of New Hampshire","ror":"https://ror.org/01rmh9n78","country_code":"US","type":"education","lineage":["https://openalex.org/I161057412"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Russell G. Congalton","raw_affiliation_strings":["Department of Natural Resources and the Environment, University of New Hampshire, 56 College Road, Durham, NH 03824, USA"],"affiliations":[{"raw_affiliation_string":"Department of Natural Resources and the Environment, University of New Hampshire, 56 College Road, Durham, NH 03824, USA","institution_ids":["https://openalex.org/I161057412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5075684084"],"corresponding_institution_ids":["https://openalex.org/I161057412"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.9334,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.84225444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"15","issue":"11","first_page":"2839","last_page":"2839"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9858999848365784,"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"}},"topics":[{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9858999848365784,"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"}},{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.9713000059127808,"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9672999978065491,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/phycocyanin","display_name":"Phycocyanin","score":0.7893409132957458},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.7403615713119507},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.6746368408203125},{"id":"https://openalex.org/keywords/cyanobacteria","display_name":"Cyanobacteria","score":0.6364848613739014},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5860673785209656},{"id":"https://openalex.org/keywords/water-quality","display_name":"Water quality","score":0.49121397733688354},{"id":"https://openalex.org/keywords/chlorophyll-a","display_name":"Chlorophyll a","score":0.4765473008155823},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.23486989736557007},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.16587874293327332},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.15386709570884705},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.13933232426643372}],"concepts":[{"id":"https://openalex.org/C2778093064","wikidata":"https://www.wikidata.org/wiki/Q414177","display_name":"Phycocyanin","level":4,"score":0.7893409132957458},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7403615713119507},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.6746368408203125},{"id":"https://openalex.org/C2779669040","wikidata":"https://www.wikidata.org/wiki/Q93315","display_name":"Cyanobacteria","level":3,"score":0.6364848613739014},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5860673785209656},{"id":"https://openalex.org/C2780797713","wikidata":"https://www.wikidata.org/wiki/Q625376","display_name":"Water quality","level":2,"score":0.49121397733688354},{"id":"https://openalex.org/C2778902199","wikidata":"https://www.wikidata.org/wiki/Q133878","display_name":"Chlorophyll a","level":2,"score":0.4765473008155823},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.23486989736557007},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.16587874293327332},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15386709570884705},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.13933232426643372},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs15112839","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15112839","pdf_url":"https://www.mdpi.com/2072-4292/15/11/2839/pdf?version=1685438084","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:scholars.unh.edu:thesis-2738","is_oa":false,"landing_page_url":"https://scholars.unh.edu/thesis/1698","pdf_url":null,"source":{"id":"https://openalex.org/S4377196362","display_name":"University of New Hampshire Scholars Repository (University of New Hampshire at Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I179093154","host_organization_name":"University of New Hampshire at Manchester","host_organization_lineage":["https://openalex.org/I179093154"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Master's Theses and Capstones","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:0e8d57a04ec94b39bddfaa61dee0a376","is_oa":true,"landing_page_url":"https://doaj.org/article/0e8d57a04ec94b39bddfaa61dee0a376","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 11, p 2839 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/11/2839/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15112839","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Remote Sensing; Volume 15; Issue 11; Pages: 2839","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15112839","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15112839","pdf_url":"https://www.mdpi.com/2072-4292/15/11/2839/pdf?version=1685438084","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":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"}],"awards":[{"id":"https://openalex.org/G5766665130","display_name":null,"funder_award_id":"McIntire-Stennis","funder_id":"https://openalex.org/F4320306114","funder_display_name":"U.S. Department of Agriculture"},{"id":"https://openalex.org/G7310218623","display_name":null,"funder_award_id":"2975","funder_id":"https://openalex.org/F4320338006","funder_display_name":"New Hampshire Agricultural Experiment Station"}],"funders":[{"id":"https://openalex.org/F4320306114","display_name":"U.S. Department of Agriculture","ror":"https://ror.org/01na82s61"},{"id":"https://openalex.org/F4320332299","display_name":"National Institute of Food and Agriculture","ror":"https://ror.org/05qx3fv49"},{"id":"https://openalex.org/F4320338006","display_name":"New Hampshire Agricultural Experiment Station","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4378906548.pdf"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1996972086","https://openalex.org/W2000931811","https://openalex.org/W2005109349","https://openalex.org/W2025282768","https://openalex.org/W2028813975","https://openalex.org/W2042342579","https://openalex.org/W2062991791","https://openalex.org/W2066001094","https://openalex.org/W2076338114","https://openalex.org/W2085965017","https://openalex.org/W2100468073","https://openalex.org/W2100719695","https://openalex.org/W2113283209","https://openalex.org/W2113993374","https://openalex.org/W2138026429","https://openalex.org/W2155552831","https://openalex.org/W2504969653","https://openalex.org/W2562331740","https://openalex.org/W2578787949","https://openalex.org/W2592370510","https://openalex.org/W2612055326","https://openalex.org/W2764084117","https://openalex.org/W2783853028","https://openalex.org/W2802208486","https://openalex.org/W2884829510","https://openalex.org/W2887622778","https://openalex.org/W2898242221","https://openalex.org/W2900579531","https://openalex.org/W2914897861","https://openalex.org/W2921573112","https://openalex.org/W2937593182","https://openalex.org/W2943554448","https://openalex.org/W2953775686","https://openalex.org/W2961466663","https://openalex.org/W2993581561","https://openalex.org/W3006545639","https://openalex.org/W3101344045","https://openalex.org/W3110213052","https://openalex.org/W3119123590","https://openalex.org/W3142266451","https://openalex.org/W3154088928","https://openalex.org/W3179773608","https://openalex.org/W3215515845","https://openalex.org/W4210699701","https://openalex.org/W4281812287","https://openalex.org/W4316345175","https://openalex.org/W6724868818"],"related_works":["https://openalex.org/W4300167032","https://openalex.org/W4281746265","https://openalex.org/W3120692812","https://openalex.org/W2915275268","https://openalex.org/W2001083510","https://openalex.org/W4229452515","https://openalex.org/W4245504109","https://openalex.org/W335678307","https://openalex.org/W1999843784","https://openalex.org/W4236171979"],"abstract_inverted_index":{"With":[0],"the":[1,78,138,163,168,185],"increasing":[2],"occurrence":[3],"of":[4],"cyanobacteria":[5,110,178],"blooms,":[6],"it":[7],"is":[8],"crucial":[9],"to":[10,14,74,96],"improve":[11],"our":[12],"ability":[13],"monitor":[15],"impacted":[16],"lakes":[17,69],"accurately,":[18],"efficiently,":[19],"and":[20,43,115,129,181],"safely.":[21],"Cyanobacteria":[22],"are":[23],"naturally":[24],"occurring":[25],"in":[26,84,173,184],"many":[27],"waters":[28],"globally.":[29],"Some":[30],"species":[31],"can":[32],"release":[33],"neurotoxins":[34],"which":[35],"cause":[36],"skin":[37],"irritations,":[38],"gastrointestinal":[39],"illness,":[40],"pet/livestock":[41],"fatalities,":[42],"possibly":[44],"additional":[45],"complications":[46],"after":[47],"long-term":[48],"exposure.":[49],"Using":[50,77],"a":[51,60,89],"DJI":[52],"M300":[53],"RTK":[54],"Unmanned":[55],"Aerial":[56],"Vehicle":[57],"equipped":[58],"with":[59,83,152],"MicaSense":[61],"10-band":[62],"dual":[63],"camera":[64],"system,":[65],"six":[66],"New":[67],"Hampshire":[68],"were":[70,137],"monitored":[71],"from":[72],"May":[73],"September":[75],"2022.":[76],"image":[79],"spectral":[80],"data":[81,155,171],"coupled":[82],"situ":[85],"water":[86,98,153],"quality":[87,99,154],"data,":[88],"random":[90],"forest":[91],"classification":[92,107,164],"algorithm":[93,165],"was":[94],"used":[95],"predict":[97],"categories.":[100],"The":[101,119],"analysis":[102],"yielded":[103],"very":[104],"high":[105],"overall":[106],"accuracies":[108],"for":[109,142],"cell":[111],"(93%),":[112],"chlorophyll-a":[113],"(87%),":[114],"phycocyanin":[116,182],"concentrations":[117,183],"(92%).":[118],"475":[120],"nm":[121],"wavelength,":[122],"normalized":[123,130],"green-blue":[124],"difference":[125,132],"index\u2014version":[126,133],"4":[127,134],"(NGBDI_4),":[128],"green-red":[131],"(NGRDI_4)":[135],"indices":[136],"most":[139],"important":[140],"features":[141],"these":[143],"classifications.":[144],"Logarithmic":[145],"regressions":[146],"illuminated":[147],"relationships":[148],"between":[149],"single":[150],"bands/indices":[151],"but":[156],"did":[157],"not":[158],"perform":[159],"as":[160,162],"well":[161],"approach.":[166],"Ultimately,":[167],"UAS":[169],"multispectral":[170],"collected":[172],"this":[174],"study":[175],"successfully":[176],"classified":[177],"cell,":[179],"chlorophyll-a,":[180],"studied":[186],"NH":[187],"lakes.":[188]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}