{"id":"https://openalex.org/W2754515166","doi":"https://doi.org/10.3390/rs9090952","title":"An Iterative Black Top Hat Transform Algorithm for the Volume Estimation of Lunar Impact Craters","display_name":"An Iterative Black Top Hat Transform Algorithm for the Volume Estimation of Lunar Impact Craters","publication_year":2017,"publication_date":"2017-09-14","ids":{"openalex":"https://openalex.org/W2754515166","doi":"https://doi.org/10.3390/rs9090952","mag":"2754515166"},"language":"en","primary_location":{"id":"doi:10.3390/rs9090952","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9090952","pdf_url":"https://www.mdpi.com/2072-4292/9/9/952/pdf?version=1505454557","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/2072-4292/9/9/952/pdf?version=1505454557","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100444958","display_name":"Jiao Wang","orcid":"https://orcid.org/0000-0003-2416-191X"},"institutions":[{"id":"https://openalex.org/I3125743391","display_name":"China University of Geosciences (Beijing)","ror":"https://ror.org/04q6c7p66","country_code":"CN","type":"education","lineage":["https://openalex.org/I3125743391"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiao Wang","raw_affiliation_strings":["School of Information Engineering, China University of Geosciences, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, China University of Geosciences, Beijing 100083, China","institution_ids":["https://openalex.org/I3125743391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087300057","display_name":"Weiming Cheng","orcid":"https://orcid.org/0000-0003-1580-4979"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210160793","display_name":"Institute of Geographic Sciences and Natural Resources Research","ror":"https://ror.org/04t1cdb72","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210160793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiming Cheng","raw_affiliation_strings":["State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China"],"raw_orcid":"https://orcid.org/0000-0003-1580-4979","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043444179","display_name":"Wei Luo","orcid":"https://orcid.org/0000-0001-7142-8651"},"institutions":[{"id":"https://openalex.org/I102502594","display_name":"Northern Illinois University","ror":"https://ror.org/012wxa772","country_code":"US","type":"education","lineage":["https://openalex.org/I102502594"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Luo","raw_affiliation_strings":["Department of Geography, Northern Illinois University, DeKalb, IL 60115, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography, Northern Illinois University, DeKalb, IL 60115, USA","institution_ids":["https://openalex.org/I102502594"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088649968","display_name":"Xinqi Zheng","orcid":"https://orcid.org/0000-0001-8850-0912"},"institutions":[{"id":"https://openalex.org/I3125743391","display_name":"China University of Geosciences (Beijing)","ror":"https://ror.org/04q6c7p66","country_code":"CN","type":"education","lineage":["https://openalex.org/I3125743391"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinqi Zheng","raw_affiliation_strings":["School of Information Engineering, China University of Geosciences, Beijing 100083, China"],"raw_orcid":"https://orcid.org/0000-0001-8850-0912","affiliations":[{"raw_affiliation_string":"School of Information Engineering, China University of Geosciences, Beijing 100083, China","institution_ids":["https://openalex.org/I3125743391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023919188","display_name":"Chenghu Zhou","orcid":"https://orcid.org/0000-0003-3331-2302"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210160793","display_name":"Institute of Geographic Sciences and Natural Resources Research","ror":"https://ror.org/04t1cdb72","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210160793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenghu Zhou","raw_affiliation_strings":["State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China","institution_ids":["https://openalex.org/I4210160793","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5088649968"],"corresponding_institution_ids":["https://openalex.org/I3125743391"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.6882,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.75462643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":"9","first_page":"952","last_page":"952"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":0.9894000291824341,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","score":0.9879000186920166,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/impact-crater","display_name":"Impact crater","score":0.9224094152450562},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6163077354431152},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.6020613312721252},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.534343421459198},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4732261896133423},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.46671077609062195},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3552321195602417},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14077094197273254}],"concepts":[{"id":"https://openalex.org/C179537507","wikidata":"https://www.wikidata.org/wiki/Q55818","display_name":"Impact crater","level":2,"score":0.9224094152450562},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6163077354431152},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.6020613312721252},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.534343421459198},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4732261896133423},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.46671077609062195},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3552321195602417},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14077094197273254},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs9090952","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9090952","pdf_url":"https://www.mdpi.com/2072-4292/9/9/952/pdf?version=1505454557","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:321843d11ce0410dbf4fbd6586095016","is_oa":true,"landing_page_url":"https://doaj.org/article/321843d11ce0410dbf4fbd6586095016","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 9, Iss 9, p 952 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs9090952","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9090952","pdf_url":"https://www.mdpi.com/2072-4292/9/9/952/pdf?version=1505454557","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":[],"awards":[{"id":"https://openalex.org/G1153133119","display_name":null,"funder_award_id":"41571388","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320309474","display_name":"Northern Illinois University","ror":"https://ror.org/012wxa772"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2754515166.pdf","grobid_xml":"https://content.openalex.org/works/W2754515166.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W169150530","https://openalex.org/W305005392","https://openalex.org/W1556655165","https://openalex.org/W1619519804","https://openalex.org/W1627606954","https://openalex.org/W1702546791","https://openalex.org/W1968285355","https://openalex.org/W1972679644","https://openalex.org/W1976091775","https://openalex.org/W1988524725","https://openalex.org/W1999953441","https://openalex.org/W2001698006","https://openalex.org/W2005979511","https://openalex.org/W2034546021","https://openalex.org/W2035826676","https://openalex.org/W2045634026","https://openalex.org/W2055769055","https://openalex.org/W2064938450","https://openalex.org/W2068400509","https://openalex.org/W2074624285","https://openalex.org/W2108698047","https://openalex.org/W2130285874","https://openalex.org/W2132264539","https://openalex.org/W2134662050","https://openalex.org/W2154071063","https://openalex.org/W2171032696","https://openalex.org/W2999650230","https://openalex.org/W3013225173"],"related_works":["https://openalex.org/W2625809971","https://openalex.org/W1663847441","https://openalex.org/W2768493687","https://openalex.org/W2170886505","https://openalex.org/W1969484083","https://openalex.org/W2743845306","https://openalex.org/W2792375831","https://openalex.org/W3170601672","https://openalex.org/W1663871082","https://openalex.org/W4382051772"],"abstract_inverted_index":{"Volume":[0,101],"estimation":[1],"is":[2,179,196],"a":[3,19,40,91,192],"fundamental":[4],"problem":[5],"in":[6,39,130],"the":[7,58,65,74,105,108,113,119,140,150,154,161,166,170,184,189,200],"morphometric":[8],"study":[9],"of":[10,60,86,94,107,128,153,165,186,203],"impact":[11,62,204],"craters.":[12],"The":[13],"Top":[14,49],"Hat":[15,50],"Transform":[16,51],"function":[17,52],"(TH),":[18],"gray-level":[20,29],"image":[21],"processing":[22],"technique":[23],"has":[24],"already":[25],"been":[26],"applied":[27,55,138],"to":[28,34,56,83,98,139],"Digital":[30],"Elevation":[31],"Model":[32],"(DEM)":[33],"extract":[35,84],"peaks":[36],"and":[37,77,143],"pits":[38],"nonuniform":[41],"background.":[42],"In":[43],"this":[44],"study,":[45],"an":[46,69,124],"updated":[47],"Black":[48],"(BTH)":[53],"was":[54,102],"quantify":[57],"volume":[59,156,185],"lunar":[61],"craters":[63,85,187],"on":[64,188,191],"Moon.":[66],"We":[67],"proposed":[68],"iterative":[70],"BTH":[71],"(IBTH)":[72],"where":[73],"window":[75],"size":[76],"slope":[78],"factor":[79],"were":[80],"linearly":[81],"increased":[82],"different":[87],"sizes,":[88],"along":[89],"with":[90,132,175],"novel":[92],"application":[93],"automatically":[95],"adjusted":[96],"threshold":[97],"remove":[99],"noise.":[100],"calculated":[103],"as":[104],"sum":[106],"crater":[109,167],"depth":[110],"multiplied":[111],"by":[112],"cell":[114],"area.":[115],"When":[116,137],"tested":[117],"against":[118],"simulated":[120],"dataset,":[121],"IBTH":[122,146,173],"achieved":[123],"overall":[125],"relative":[126,151],"accuracy":[127],"95%,":[129],"comparison":[131],"only":[133,148],"65%":[134],"for":[135,182,198],"BTH.":[136],"Chang\u2019E":[141],"DEM":[142],"LOLA":[144],"DEM,":[145],"not":[147],"minimized":[149],"error":[152],"total":[155],"estimates,":[157],"but":[158],"also":[159],"revealed":[160],"detailed":[162],"spatial":[163],"distribution":[164],"depth.":[168],"Therefore,":[169],"highly":[171],"automated":[172],"algorithm":[174],"few":[176],"input":[177],"parameters":[178],"ideally":[180],"suited":[181],"estimating":[183],"Moon":[190],"global":[193],"scale,":[194],"which":[195],"important":[197],"understanding":[199],"early":[201],"processes":[202],"erosion.":[205]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2017-09-25T00:00:00"}