{"id":"https://openalex.org/W2757606070","doi":"https://doi.org/10.1109/jstars.2017.2749403","title":"Boundary Detection of Dispersal Impact Craters Based on Morphological Characteristics Using Lunar Digital Elevation Model","display_name":"Boundary Detection of Dispersal Impact Craters Based on Morphological Characteristics Using Lunar Digital Elevation Model","publication_year":2017,"publication_date":"2017-09-26","ids":{"openalex":"https://openalex.org/W2757606070","doi":"https://doi.org/10.1109/jstars.2017.2749403","mag":"2757606070"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2017.2749403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2017.2749403","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032371017","display_name":"Danyang Liu","orcid":"https://orcid.org/0000-0002-8681-2688"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danyang Liu","raw_affiliation_strings":["Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China","Key Laboratory of Virtual Geo-graphic Environment, Nanjing Normal University, Ministry of Education, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China","institution_ids":["https://openalex.org/I4210141657"]},{"raw_affiliation_string":"Key Laboratory of Virtual Geo-graphic Environment, Nanjing Normal University, Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062581654","display_name":"Min Chen","orcid":"https://orcid.org/0000-0001-8922-8789"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Chen","raw_affiliation_strings":["Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China","Key Laboratory of Virtual Geo-graphic Environment, Nanjing Normal University, Ministry of Education, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8922-8789","affiliations":[{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China","institution_ids":["https://openalex.org/I4210141657"]},{"raw_affiliation_string":"Key Laboratory of Virtual Geo-graphic Environment, Nanjing Normal University, Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102102736","display_name":"Kejian Qian","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kejian Qian","raw_affiliation_strings":["Suzhou SuperEngine Graphics Software Tech. Dev. Co. Ltd., Suzhou 215000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Suzhou SuperEngine Graphics Software Tech. Dev. Co. Ltd., Suzhou 215000, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054456216","display_name":"Mengling Lei","orcid":null},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengling Lei","raw_affiliation_strings":["Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China","Key Laboratory of Virtual Geo-graphic Environment, Nanjing Normal University, Ministry of Education, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, China","institution_ids":["https://openalex.org/I4210141657"]},{"raw_affiliation_string":"Key Laboratory of Virtual Geo-graphic Environment, Nanjing Normal University, Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101906663","display_name":"Yi Zhou","orcid":"https://orcid.org/0000-0001-6296-0347"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yi Zhou","raw_affiliation_strings":["Suzhou SuperEngine Graphics Software Tech. Dev. Co. Ltd., Suzhou 215000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Suzhou SuperEngine Graphics Software Tech. Dev. Co. Ltd., Suzhou 215000, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":1.6264,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.84040891,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"10","issue":"12","first_page":"5632","last_page":"5646"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.9997000098228455,"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":0.9997000098228455,"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":0.992900013923645,"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/T12788","display_name":"Space Science and Extraterrestrial Life","score":0.9488000273704529,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/impact-crater","display_name":"Impact crater","score":0.9857986569404602},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.7982376217842102},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.7685379981994629},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.7588749527931213},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6413811445236206},{"id":"https://openalex.org/keywords/lunar-craters","display_name":"Lunar craters","score":0.5492125749588013},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.44827035069465637},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.34242141246795654},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.2928434908390045},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.15058958530426025},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10525268316268921},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.0864666998386383}],"concepts":[{"id":"https://openalex.org/C179537507","wikidata":"https://www.wikidata.org/wiki/Q55818","display_name":"Impact crater","level":2,"score":0.9857986569404602},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.7982376217842102},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.7685379981994629},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7588749527931213},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6413811445236206},{"id":"https://openalex.org/C2780472129","wikidata":"https://www.wikidata.org/wiki/Q1348589","display_name":"Lunar craters","level":3,"score":0.5492125749588013},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.44827035069465637},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.34242141246795654},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.2928434908390045},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.15058958530426025},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10525268316268921},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0864666998386383},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2017.2749403","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2017.2749403","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G261688540","display_name":"\u57fa\u4e8eDEM\u7684\u6708\u8868\u649e\u51fb\u5751\u7279\u5f81\u53ca\u7a7a\u95f4\u5f02\u8d28\u6027\u7814\u7a76","funder_award_id":"41371424","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8790479369","display_name":null,"funder_award_id":"164320H116","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327518","display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W305005392","https://openalex.org/W1487701035","https://openalex.org/W1975036118","https://openalex.org/W1977938558","https://openalex.org/W1989025044","https://openalex.org/W2005705355","https://openalex.org/W2028391632","https://openalex.org/W2034653503","https://openalex.org/W2051014154","https://openalex.org/W2052578624","https://openalex.org/W2060300295","https://openalex.org/W2066568321","https://openalex.org/W2066673296","https://openalex.org/W2068309702","https://openalex.org/W2070864727","https://openalex.org/W2073083744","https://openalex.org/W2079054072","https://openalex.org/W2081978727","https://openalex.org/W2091756975","https://openalex.org/W2092443557","https://openalex.org/W2092842520","https://openalex.org/W2093359888","https://openalex.org/W2101457718","https://openalex.org/W2104311690","https://openalex.org/W2119755169","https://openalex.org/W2122124801","https://openalex.org/W2127543482","https://openalex.org/W2127592841","https://openalex.org/W2139034491","https://openalex.org/W2151897820","https://openalex.org/W2162353322","https://openalex.org/W2248209063","https://openalex.org/W2256557026","https://openalex.org/W2323808384","https://openalex.org/W2353145736","https://openalex.org/W2513679798","https://openalex.org/W3149369412","https://openalex.org/W4384910575","https://openalex.org/W6663273762","https://openalex.org/W6667196953","https://openalex.org/W6682555484","https://openalex.org/W6726037809"],"related_works":["https://openalex.org/W2043313201","https://openalex.org/W3148155918","https://openalex.org/W2462682329","https://openalex.org/W1581882669","https://openalex.org/W4386906247","https://openalex.org/W4387971879","https://openalex.org/W2042357431","https://openalex.org/W4206741056","https://openalex.org/W795121871","https://openalex.org/W2035826676"],"abstract_inverted_index":{"Lunar":[0],"impact":[1,31,78,106,118,135,158,164,178,184,198,226],"craters":[2,32,34,79],"are":[3,14,152,217],"the":[4,11,19,44,67,81,102,105,130,139,156,170,174,181,195,205,225],"most":[5,25],"typical":[6],"geomorphic":[7],"unit":[8],"found":[9],"on":[10,91,138],"moon":[12],"and":[13,62,83,149,208,214,237],"of":[15,21,66,133,176,197],"great":[16],"significance":[17],"for":[18,29],"study":[20],"terrain":[22,72,187,231],"features.":[23],"Currently,":[24],"mainstream":[26],"detection":[27,87],"algorithms":[28],"lunar":[30,68,71],"represent":[33],"as":[35,60,80,111,146,169],"circles,":[36],"but":[37],"these":[38],"methods":[39],"counter":[40],"difficulty":[41],"in":[42,47,219,239],"expressing":[43],"real":[45,131,230],"shapes":[46],"an":[48,56,134],"accurate":[49],"manner.":[50],"It":[51],"is":[52,121,167,190],"difficult":[53],"to":[54,154,192],"conduct":[55],"advanced":[57],"analysis,":[58],"such":[59,145],"characteristic":[61],"spatial":[63],"heterogeneity":[64],"analyses":[65],"surface.":[69],"The":[70,116,200,221],"characteristics":[73,232],"were":[74],"analyzed":[75],"using":[76,123],"dispersal":[77,85],"object,":[82],"a":[84,92,112],"crater":[86,107,119,136,159,165,185,227],"algorithm":[88,127],"(CDA)":[89],"based":[90,137],"digital":[93],"elevation":[94],"model":[95],"(DEM-based":[96],"CDA)":[97],"was":[98],"proposed.":[99],"By":[100],"analyzing":[101],"surface":[103],"catchment,":[104],"can":[108,128,233],"be":[109,234],"treated":[110,168],"closed":[113],"basin":[114],"structure.":[115],"raw":[117,157,163,183],"region":[120,166],"detected":[122],"watershed":[124],"algorithm.":[125],"This":[126],"detect":[129],"boundaries":[132,196,228],"actual":[140],"terrain.":[141],"Several":[142],"morphological":[143],"factors,":[144],"posture":[147],"ratio":[148],"rectangle":[150],"factor,":[151],"used":[153,218,238],"filter":[155],"regions.":[160],"A":[161],"suborbicular":[162],"desired":[171],"result":[172],"after":[173],"elimination":[175],"false":[177],"craters.":[179,199],"For":[180],"remaining":[182],"regions,":[186],"profile":[188],"analysis":[189],"applied":[191],"accurately":[193],"identify":[194],"DEM":[201],"data":[202,212],"produced":[203],"from":[204],"Chang'E-2":[206],"imagery":[207],"LRO":[209],"laser":[210],"altimeter":[211],"(20":[213],"60":[215],"m)":[216],"verification.":[220],"results":[222],"show":[223],"that":[224],"with":[229],"effectively":[235],"expressed":[236],"further":[240],"exploration.":[241]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
