{"id":"https://openalex.org/W2344698885","doi":"https://doi.org/10.3390/rs8050375","title":"An Object-Based Image Analysis Approach for Detecting Penguin Guano in very High Spatial Resolution Satellite Images","display_name":"An Object-Based Image Analysis Approach for Detecting Penguin Guano in very High Spatial Resolution Satellite Images","publication_year":2016,"publication_date":"2016-04-30","ids":{"openalex":"https://openalex.org/W2344698885","doi":"https://doi.org/10.3390/rs8050375","mag":"2344698885"},"language":"en","primary_location":{"id":"doi:10.3390/rs8050375","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8050375","pdf_url":"https://www.mdpi.com/2072-4292/8/5/375/pdf?version=1462012281","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/2072-4292/8/5/375/pdf?version=1462012281","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019050529","display_name":"Chandi Witharana","orcid":"https://orcid.org/0000-0002-7587-535X"},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]},{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chandi Witharana","raw_affiliation_strings":["Department of Ecology and Evolution, Stony Brook University, Stony Brook, New York, NY 11794, USA","Department of Natural Resources and the Environment, University of Connecticut, Storrs, CT 06269, USA"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Evolution, Stony Brook University, Stony Brook, New York, NY 11794, USA","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Department of Natural Resources and the Environment, University of Connecticut, Storrs, CT 06269, USA","institution_ids":["https://openalex.org/I140172145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078210453","display_name":"Heather J. Lynch","orcid":"https://orcid.org/0000-0002-9026-1612"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Heather Lynch","raw_affiliation_strings":["Department of Ecology and Evolution, Stony Brook University, Stony Brook, New York, NY 11794, USA"],"affiliations":[{"raw_affiliation_string":"Department of Ecology and Evolution, Stony Brook University, Stony Brook, New York, NY 11794, USA","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019050529"],"corresponding_institution_ids":["https://openalex.org/I140172145","https://openalex.org/I59553526"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":5.8918,"has_fulltext":true,"cited_by_count":47,"citation_normalized_percentile":{"value":0.96448241,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"8","issue":"5","first_page":"375","last_page":"375"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9930999875068665,"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"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9930999875068665,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T12388","display_name":"Identification and Quantification in Food","score":0.9769999980926514,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/guano","display_name":"Guano","score":0.8241919279098511},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6777004599571228},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5572726726531982},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4681948125362396},{"id":"https://openalex.org/keywords/satellite-image","display_name":"Satellite image","score":0.4564083516597748},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45221391320228577},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.41846412420272827},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3991154730319977},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.34515830874443054},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2135447859764099},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.05200070142745972},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.05030614137649536}],"concepts":[{"id":"https://openalex.org/C157655426","wikidata":"https://www.wikidata.org/wiki/Q170185","display_name":"Guano","level":2,"score":0.8241919279098511},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6777004599571228},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5572726726531982},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4681948125362396},{"id":"https://openalex.org/C2985301230","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite image","level":3,"score":0.4564083516597748},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45221391320228577},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.41846412420272827},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3991154730319977},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.34515830874443054},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2135447859764099},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.05200070142745972},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.05030614137649536},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs8050375","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8050375","pdf_url":"https://www.mdpi.com/2072-4292/8/5/375/pdf?version=1462012281","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:doaj.org/article:4d3e4aa7084a4a95b3954d8761d3a1d7","is_oa":true,"landing_page_url":"https://doaj.org/article/4d3e4aa7084a4a95b3954d8761d3a1d7","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 8, Iss 5, p 375 (2016)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/8/5/375/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs8050375","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 8; Issue 5; Pages: 375","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs8050375","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8050375","pdf_url":"https://www.mdpi.com/2072-4292/8/5/375/pdf?version=1462012281","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":0.7400000095367432,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G3615611473","display_name":null,"funder_award_id":"1255058","funder_id":"https://openalex.org/F4320337369","funder_display_name":"Office of Polar Programs"},{"id":"https://openalex.org/G848032724","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309636","display_name":"University of Minnesota","ror":"https://ror.org/03grvy078"},{"id":"https://openalex.org/F4320337369","display_name":"Office of Polar Programs","ror":"https://ror.org/05nwjp114"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2344698885.pdf","grobid_xml":"https://content.openalex.org/works/W2344698885.grobid-xml"},"referenced_works_count":78,"referenced_works":["https://openalex.org/W29643851","https://openalex.org/W1515942152","https://openalex.org/W1914671029","https://openalex.org/W1953748228","https://openalex.org/W1968425909","https://openalex.org/W1973724465","https://openalex.org/W1974482653","https://openalex.org/W1975168346","https://openalex.org/W1978387317","https://openalex.org/W1978607937","https://openalex.org/W1979524861","https://openalex.org/W1979583508","https://openalex.org/W1983337658","https://openalex.org/W1984792953","https://openalex.org/W1985433155","https://openalex.org/W1989022844","https://openalex.org/W1991672218","https://openalex.org/W1993763771","https://openalex.org/W1997305839","https://openalex.org/W2002568643","https://openalex.org/W2014852499","https://openalex.org/W2017584778","https://openalex.org/W2017619079","https://openalex.org/W2023401616","https://openalex.org/W2033117946","https://openalex.org/W2033990680","https://openalex.org/W2045120358","https://openalex.org/W2050675978","https://openalex.org/W2051064368","https://openalex.org/W2053394288","https://openalex.org/W2055954319","https://openalex.org/W2056009723","https://openalex.org/W2061240006","https://openalex.org/W2064354376","https://openalex.org/W2067654461","https://openalex.org/W2082081125","https://openalex.org/W2086141297","https://openalex.org/W2087454977","https://openalex.org/W2090246574","https://openalex.org/W2094032483","https://openalex.org/W2094660935","https://openalex.org/W2095081744","https://openalex.org/W2100083764","https://openalex.org/W2103079830","https://openalex.org/W2105554350","https://openalex.org/W2110351787","https://openalex.org/W2111196716","https://openalex.org/W2114224335","https://openalex.org/W2114468928","https://openalex.org/W2116275886","https://openalex.org/W2119879130","https://openalex.org/W2120981304","https://openalex.org/W2128224483","https://openalex.org/W2134522878","https://openalex.org/W2134788165","https://openalex.org/W2136331674","https://openalex.org/W2137331406","https://openalex.org/W2142356726","https://openalex.org/W2145448441","https://openalex.org/W2145739509","https://openalex.org/W2147990093","https://openalex.org/W2148245497","https://openalex.org/W2152112767","https://openalex.org/W2161668461","https://openalex.org/W2167576058","https://openalex.org/W2213075807","https://openalex.org/W2231646489","https://openalex.org/W2233541421","https://openalex.org/W2325171775","https://openalex.org/W2438939487","https://openalex.org/W2995111491","https://openalex.org/W3083768957","https://openalex.org/W4234736748","https://openalex.org/W4255114585","https://openalex.org/W6644918039","https://openalex.org/W6681705545","https://openalex.org/W6718519571","https://openalex.org/W6782776549"],"related_works":["https://openalex.org/W4244089087","https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W1618102658","https://openalex.org/W4205376403","https://openalex.org/W2331410275","https://openalex.org/W2371380944","https://openalex.org/W2953986639","https://openalex.org/W4399274015","https://openalex.org/W2800350757"],"abstract_inverted_index":{"The":[0],"logistical":[1],"challenges":[2],"of":[3,11,27,45,65,90,133,137,143],"Antarctic":[4,183],"field":[5],"work":[6,170],"and":[7,25,47,60,87,103,109,130],"the":[8,63,75,82,88,126,144,166],"increasing":[9],"availability":[10],"very":[12,53],"high":[13,54],"resolution":[14,56],"commercial":[15],"imagery":[16,59,190],"have":[17],"driven":[18],"an":[19,176],"interest":[20],"in":[21],"more":[22],"efficient":[23],"search":[24],"classification":[26,85,154],"remotely":[28],"sensed":[29],"imagery.":[30],"This":[31,169],"exploratory":[32],"study":[33,71,101],"employed":[34],"geographic":[35],"object-based":[36,123],"analysis":[37],"(GEOBIA)":[38],"methods":[39,124],"to":[40,165,175,186],"classify":[41],"guano":[42,117,134,140],"stains,":[43],"indicative":[44],"chinstrap":[46],"Ad\u00e9lie":[48],"penguin":[49,193],"breeding":[50],"areas,":[51],"from":[52],"spatial":[55],"(VHSR)":[57],"satellite":[58],"closely":[61],"examined":[62],"transferability":[64],"knowledge-based":[66],"GEOBIA":[67],"rules":[68,158],"across":[69],"different":[70],"sites":[72],"focusing":[73],"on":[74,99,112,147],"same":[76],"semantic":[77],"class.":[78],"We":[79],"systematically":[80],"gauged":[81],"segmentation":[83],"quality,":[84],"accuracy,":[86],"reproducibility":[89],"fuzzy":[91],"rules.":[92],"A":[93],"master":[94,145],"ruleset":[95,146],"was":[96,105],"developed":[97],"based":[98],"one":[100],"site":[102],"it":[104],"re-tasked":[106],"\u201cwithout":[107],"adaptation\u201d":[108,111],"\u201cwith":[110],"candidate":[113,148],"image":[114],"scenes":[115,149],"comprising":[116],"stains.":[118,141],"Our":[119],"results":[120,163],"suggest":[121],"that":[122,180],"incorporating":[125],"spectral,":[127],"textural,":[128],"spatial,":[129],"contextual":[131],"characteristics":[132],"are":[135],"capable":[136],"successfully":[138],"detecting":[139],"Reapplication":[142],"without":[150],"modifications":[151],"produced":[152,159],"inferior":[153],"results,":[155],"while":[156],"adapted":[157],"comparable":[160],"or":[161],"superior":[162],"compared":[164],"reference":[167],"image.":[168],"provides":[171],"a":[172],"road":[173],"map":[174],"operational":[177],"\u201cimage-to-assessment":[178],"pipeline\u201d":[179],"will":[181],"enable":[182],"wildlife":[184],"researchers":[185],"seamlessly":[187],"integrate":[188],"VHSR":[189],"into":[191],"on-demand":[192],"population":[194],"census.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":9}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2016-06-24T00:00:00"}