{"id":"https://openalex.org/W2064003174","doi":"https://doi.org/10.3390/rs6076423","title":"Mapping Coral Reef Benthos, Substrates, and Bathymetry, Using Compact Airborne Spectrographic Imager (CASI) Data","display_name":"Mapping Coral Reef Benthos, Substrates, and Bathymetry, Using Compact Airborne Spectrographic Imager (CASI) Data","publication_year":2014,"publication_date":"2014-07-14","ids":{"openalex":"https://openalex.org/W2064003174","doi":"https://doi.org/10.3390/rs6076423","mag":"2064003174"},"language":"en","primary_location":{"id":"doi:10.3390/rs6076423","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs6076423","pdf_url":"https://www.mdpi.com/2072-4292/6/7/6423/pdf?version=1405343786","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/2072-4292/6/7/6423/pdf?version=1405343786","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073596049","display_name":"Ian Leiper","orcid":"https://orcid.org/0000-0001-6491-9145"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]},{"id":"https://openalex.org/I29894533","display_name":"Charles Darwin University","ror":"https://ror.org/048zcaj52","country_code":"AU","type":"education","lineage":["https://openalex.org/I29894533"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Ian Leiper","raw_affiliation_strings":["Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia","Research Institute for the Environment and Livelihoods, Charles Darwin University,  Casuarina Campus, Darwin, NT 0810, Australia","Research Institute for the Environment and Livelihoods, Charles Darwin University, Casuarina Campus, Darwin, NT 0810, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia","institution_ids":["https://openalex.org/I165143802"]},{"raw_affiliation_string":"Research Institute for the Environment and Livelihoods, Charles Darwin University,  Casuarina Campus, Darwin, NT 0810, Australia","institution_ids":["https://openalex.org/I29894533"]},{"raw_affiliation_string":"Research Institute for the Environment and Livelihoods, Charles Darwin University, Casuarina Campus, Darwin, NT 0810, Australia","institution_ids":["https://openalex.org/I29894533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004573971","display_name":"Stuart Phinn","orcid":"https://orcid.org/0000-0002-2605-6104"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Stuart Phinn","raw_affiliation_strings":["Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054838793","display_name":"Chris Roelfsema","orcid":"https://orcid.org/0000-0003-0182-1356"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Chris Roelfsema","raw_affiliation_strings":["Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076888040","display_name":"Karen E. Joyce","orcid":"https://orcid.org/0000-0003-1269-7362"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]},{"id":"https://openalex.org/I29894533","display_name":"Charles Darwin University","ror":"https://ror.org/048zcaj52","country_code":"AU","type":"education","lineage":["https://openalex.org/I29894533"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Karen Joyce","raw_affiliation_strings":["Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia","Research Institute for the Environment and Livelihoods, Charles Darwin University,  Casuarina Campus, Darwin, NT 0810, Australia","Research Institute for the Environment and Livelihoods, Charles Darwin University, Casuarina Campus, Darwin, NT 0810, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Spatial Environmental Research, School of Geography, Planning and Environmental Management, University of Queensland, St Lucia, QLD 4072, Australia","institution_ids":["https://openalex.org/I165143802"]},{"raw_affiliation_string":"Research Institute for the Environment and Livelihoods, Charles Darwin University,  Casuarina Campus, Darwin, NT 0810, Australia","institution_ids":["https://openalex.org/I29894533"]},{"raw_affiliation_string":"Research Institute for the Environment and Livelihoods, Charles Darwin University, Casuarina Campus, Darwin, NT 0810, Australia","institution_ids":["https://openalex.org/I29894533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026813080","display_name":"Arnold G. Dekker","orcid":"https://orcid.org/0000-0002-8160-6498"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Arnold Dekker","raw_affiliation_strings":["CSIRO Earth Observation & Informatics Future Science Platform, Canberra, ACT 2601, Australia"],"affiliations":[{"raw_affiliation_string":"CSIRO Earth Observation & Informatics Future Science Platform, Canberra, ACT 2601, Australia","institution_ids":["https://openalex.org/I1292875679"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5073596049"],"corresponding_institution_ids":["https://openalex.org/I165143802","https://openalex.org/I29894533"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.855,"has_fulltext":true,"cited_by_count":47,"citation_normalized_percentile":{"value":0.84895633,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"6","issue":"7","first_page":"6423","last_page":"6445"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10341","display_name":"Coral and Marine Ecosystems Studies","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10341","display_name":"Coral and Marine Ecosystems Studies","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9815999865531921,"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"}},{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9546999931335449,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reef","display_name":"Reef","score":0.7381377816200256},{"id":"https://openalex.org/keywords/coralline-algae","display_name":"Coralline algae","score":0.7120992541313171},{"id":"https://openalex.org/keywords/benthic-zone","display_name":"Benthic zone","score":0.7080941200256348},{"id":"https://openalex.org/keywords/benthos","display_name":"Benthos","score":0.7042542695999146},{"id":"https://openalex.org/keywords/coral-reef","display_name":"Coral reef","score":0.7013913989067078},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5637234449386597},{"id":"https://openalex.org/keywords/bathymetry","display_name":"Bathymetry","score":0.56308913230896},{"id":"https://openalex.org/keywords/crustose","display_name":"Crustose","score":0.5609055161476135},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.5260871648788452},{"id":"https://openalex.org/keywords/coral","display_name":"Coral","score":0.4909684956073761},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4685814082622528},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.45800209045410156},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.4232552647590637}],"concepts":[{"id":"https://openalex.org/C77044568","wikidata":"https://www.wikidata.org/wiki/Q184358","display_name":"Reef","level":2,"score":0.7381377816200256},{"id":"https://openalex.org/C2779623515","wikidata":"https://www.wikidata.org/wiki/Q2524330","display_name":"Coralline algae","level":3,"score":0.7120992541313171},{"id":"https://openalex.org/C83042747","wikidata":"https://www.wikidata.org/wiki/Q686881","display_name":"Benthic zone","level":2,"score":0.7080941200256348},{"id":"https://openalex.org/C32350722","wikidata":"https://www.wikidata.org/wiki/Q182238","display_name":"Benthos","level":3,"score":0.7042542695999146},{"id":"https://openalex.org/C79367842","wikidata":"https://www.wikidata.org/wiki/Q11292","display_name":"Coral reef","level":2,"score":0.7013913989067078},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5637234449386597},{"id":"https://openalex.org/C174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","level":2,"score":0.56308913230896},{"id":"https://openalex.org/C2779005158","wikidata":"https://www.wikidata.org/wiki/Q5190264","display_name":"Crustose","level":3,"score":0.5609055161476135},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5260871648788452},{"id":"https://openalex.org/C143020374","wikidata":"https://www.wikidata.org/wiki/Q2411228","display_name":"Coral","level":2,"score":0.4909684956073761},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4685814082622528},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.45800209045410156},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.4232552647590637}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs6076423","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs6076423","pdf_url":"https://www.mdpi.com/2072-4292/6/7/6423/pdf?version=1405343786","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:espace.cdu.edu.au:cdu:40852","is_oa":true,"landing_page_url":null,"pdf_url":"http://espace.cdu.edu.au/view/cdu:40852","source":{"id":"https://openalex.org/S4306401536","display_name":"CDU eSpace Institutional Repository (Charles Darwin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I29894533","host_organization_name":"Charles Darwin University","host_organization_lineage":["https://openalex.org/I29894533"],"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":"","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:80262f4503dc45a8ae63f664aa413e8a","is_oa":true,"landing_page_url":"https://doaj.org/article/80262f4503dc45a8ae63f664aa413e8a","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 6, Iss 7, Pp 6423-6445 (2014)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/6/7/6423/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs6076423","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 6; Issue 7; Pages: 6423-6445","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs6076423","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs6076423","pdf_url":"https://www.mdpi.com/2072-4292/6/7/6423/pdf?version=1405343786","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":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8700000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320386","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07"},{"id":"https://openalex.org/F4320330078","display_name":"Symrise","ror":"https://ror.org/023yqa482"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2064003174.pdf","grobid_xml":"https://content.openalex.org/works/W2064003174.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W68137317","https://openalex.org/W654769923","https://openalex.org/W1482289351","https://openalex.org/W1484971981","https://openalex.org/W1564498658","https://openalex.org/W1594129548","https://openalex.org/W1968018167","https://openalex.org/W1975338700","https://openalex.org/W1979254282","https://openalex.org/W1980912979","https://openalex.org/W1997647946","https://openalex.org/W2001257745","https://openalex.org/W2001336987","https://openalex.org/W2006391342","https://openalex.org/W2010319424","https://openalex.org/W2014486216","https://openalex.org/W2023470212","https://openalex.org/W2027966871","https://openalex.org/W2040026378","https://openalex.org/W2053333475","https://openalex.org/W2054009069","https://openalex.org/W2054964993","https://openalex.org/W2062523619","https://openalex.org/W2062524627","https://openalex.org/W2067653716","https://openalex.org/W2076315019","https://openalex.org/W2082619589","https://openalex.org/W2085565703","https://openalex.org/W2088265849","https://openalex.org/W2096102345","https://openalex.org/W2097362902","https://openalex.org/W2098315325","https://openalex.org/W2100135959","https://openalex.org/W2100376666","https://openalex.org/W2100630554","https://openalex.org/W2102258425","https://openalex.org/W2102367014","https://openalex.org/W2102986689","https://openalex.org/W2106091379","https://openalex.org/W2116000888","https://openalex.org/W2117061508","https://openalex.org/W2136258041","https://openalex.org/W2138973222","https://openalex.org/W2140715910","https://openalex.org/W2151393083","https://openalex.org/W2159144444","https://openalex.org/W2159848392","https://openalex.org/W2167331907","https://openalex.org/W2575782190","https://openalex.org/W6675426281"],"related_works":["https://openalex.org/W2016678460","https://openalex.org/W2765655257","https://openalex.org/W2801611179","https://openalex.org/W3196552568","https://openalex.org/W2038774576","https://openalex.org/W1942413232","https://openalex.org/W4362665706","https://openalex.org/W2088066374","https://openalex.org/W3094363885","https://openalex.org/W3188929450"],"abstract_inverted_index":{"This":[0],"study":[1],"used":[2],"a":[3,23,76,123],"reef-up":[4],"approach":[5],"to":[6,122],"map":[7,170],"coral":[8,29,59,113],"reef":[9,30,60],"benthos,":[10],"substrates":[11,33],"and":[12,32,39,62,68,111,141,166,183],"bathymetry,":[13],"with":[14,116,187],"high":[15,185],"spatial":[16],"resolution":[17],"hyperspectral":[18],"image":[19,140],"data.":[20],"It":[21],"investigated":[22],"physics-based":[24],"inversion":[25],"method":[26],"for":[27,173],"mapping":[28,154],"benthos":[31,61],"using":[34,69,85],"readily":[35],"available":[36],"software:":[37],"Hydrolight":[38],"ENVI.":[40],"Compact":[41],"Airborne":[42],"Spectrographic":[43],"Imager":[44],"(CASI)":[45],"data":[46,144,190],"were":[47,65,114],"acquired":[48],"over":[49],"Heron":[50],"Reef":[51],"in":[52,129],"July":[53],"2002.":[54],"The":[55],"spectral":[56,77],"reflectance":[57,78,82],"of":[58,80,120,125,149,155,193],"substrate":[63],"types":[64],"measured":[66],"in-situ,":[67],"the":[70,97,135,138,150],"HydroLight":[71],"4.2":[72],"radiative":[73],"transfer":[74],"model":[75],"library":[79],"subsurface":[81],"was":[83,145,171],"simulated":[84],"water":[86,174],"column":[87,175],"depths":[88,176],"from":[89],"0.5\u201310.0":[90,177],"m":[91,94,134,181],"at":[92,179],"0.5":[93,180],"intervals.":[95],"Using":[96],"Spectral":[98],"Angle":[99],"Mapper":[100],"algorithm,":[101],"sediment,":[102,159],"benthic":[103,160],"micro-algae,":[104,161],"algal":[105,162],"turf,":[106,163],"crustose":[107],"coralline":[108],"algae,":[109],"macro-algae,":[110],"live":[112,164],"mapped":[115],"an":[117],"overall":[118],"accuracy":[119],"65%":[121],"depth":[124],"around":[126],"8.0":[127,133],"m;":[128],"waters":[130],"deeper":[131],"than":[132],"match":[136],"between":[137],"classified":[139],"field":[142],"validation":[143,148],"poor.":[146],"Qualitative":[147],"maps":[151],"showed":[152,184],"accurate":[153],"areas":[156],"dominated":[157],"by":[158],"coral,":[165],"macro-algae.":[167],"A":[168],"bathymetric":[169],"produced":[172],"m,":[178],"intervals,":[182],"correspondence":[186],"in-situ":[188],"sonar":[189],"(R2":[191],"value":[192],"0.93).":[194]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2016-06-24T00:00:00"}