{"id":"https://openalex.org/W4229439990","doi":"https://doi.org/10.3390/rs14092275","title":"Research on Generalized RQD of Rock Mass Based on 3D Slope Model Established by Digital Close-Range Photogrammetry","display_name":"Research on Generalized RQD of Rock Mass Based on 3D Slope Model Established by Digital Close-Range Photogrammetry","publication_year":2022,"publication_date":"2022-05-09","ids":{"openalex":"https://openalex.org/W4229439990","doi":"https://doi.org/10.3390/rs14092275"},"language":"en","primary_location":{"id":"doi:10.3390/rs14092275","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14092275","pdf_url":"https://www.mdpi.com/2072-4292/14/9/2275/pdf?version=1652080261","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/2072-4292/14/9/2275/pdf?version=1652080261","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003810090","display_name":"Qing Ding","orcid":"https://orcid.org/0000-0002-1261-948X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Ding","raw_affiliation_strings":["College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China","State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]},{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437480","display_name":"Fengyan Wang","orcid":"https://orcid.org/0000-0002-3460-9928"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fengyan Wang","raw_affiliation_strings":["College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China"],"affiliations":[{"raw_affiliation_string":"College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437542","display_name":"Jianping Chen","orcid":"https://orcid.org/0000-0003-0483-9631"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Chen","raw_affiliation_strings":["College of Construction Engineering, Jilin University, Changchun 130026, China"],"affiliations":[{"raw_affiliation_string":"College of Construction Engineering, Jilin University, Changchun 130026, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004651484","display_name":"Mingchang Wang","orcid":"https://orcid.org/0000-0002-2806-858X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingchang Wang","raw_affiliation_strings":["College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China"],"affiliations":[{"raw_affiliation_string":"College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103278461","display_name":"Xuqing Zhang","orcid":"https://orcid.org/0000-0001-7284-231X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I4210134929","display_name":"Jilin Province Science and Technology Department","ror":"https://ror.org/049x38272","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210134929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuqing Zhang","raw_affiliation_strings":["College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China"],"affiliations":[{"raw_affiliation_string":"College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China","institution_ids":["https://openalex.org/I4210134929","https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100437480"],"corresponding_institution_ids":["https://openalex.org/I194450716","https://openalex.org/I4210134929"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":3.8902,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.93098577,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"14","issue":"9","first_page":"2275","last_page":"2275"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T10535","display_name":"Landslides and related hazards","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T10161","display_name":"Rock Mechanics and Modeling","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/rock-mass-classification","display_name":"Rock mass classification","score":0.866769015789032},{"id":"https://openalex.org/keywords/discontinuity","display_name":"Discontinuity (linguistics)","score":0.8495148420333862},{"id":"https://openalex.org/keywords/classification-of-discontinuities","display_name":"Classification of discontinuities","score":0.8350595831871033},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.7118936777114868},{"id":"https://openalex.org/keywords/photogrammetry","display_name":"Photogrammetry","score":0.6403347849845886},{"id":"https://openalex.org/keywords/blank","display_name":"Blank","score":0.6381291151046753},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.45770004391670227},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.3556804955005646},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.273706316947937},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.08194056153297424},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0775647759437561}],"concepts":[{"id":"https://openalex.org/C41242791","wikidata":"https://www.wikidata.org/wiki/Q17105549","display_name":"Rock mass classification","level":2,"score":0.866769015789032},{"id":"https://openalex.org/C2777042112","wikidata":"https://www.wikidata.org/wiki/Q5281658","display_name":"Discontinuity (linguistics)","level":2,"score":0.8495148420333862},{"id":"https://openalex.org/C15627037","wikidata":"https://www.wikidata.org/wiki/Q541961","display_name":"Classification of discontinuities","level":2,"score":0.8350595831871033},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7118936777114868},{"id":"https://openalex.org/C117455697","wikidata":"https://www.wikidata.org/wiki/Q190149","display_name":"Photogrammetry","level":2,"score":0.6403347849845886},{"id":"https://openalex.org/C2778089247","wikidata":"https://www.wikidata.org/wiki/Q368951","display_name":"Blank","level":2,"score":0.6381291151046753},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.45770004391670227},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.3556804955005646},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.273706316947937},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.08194056153297424},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0775647759437561},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14092275","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14092275","pdf_url":"https://www.mdpi.com/2072-4292/14/9/2275/pdf?version=1652080261","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:1aeb25202eb044089b3e152bff825d01","is_oa":true,"landing_page_url":"https://doaj.org/article/1aeb25202eb044089b3e152bff825d01","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 14, Iss 9, p 2275 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/9/2275/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14092275","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14092275","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14092275","pdf_url":"https://www.mdpi.com/2072-4292/14/9/2275/pdf?version=1652080261","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":0.75,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1070615175","display_name":null,"funder_award_id":"U1702241","funder_id":"https://openalex.org/F4320335595","funder_display_name":"National Natural Science Foundation of China-Yunnan Joint Fund"},{"id":"https://openalex.org/G2860516087","display_name":null,"funder_award_id":"KF-2020-05-024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3998055491","display_name":null,"funder_award_id":"U1702241","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5892005247","display_name":null,"funder_award_id":"42171407","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8673423423","display_name":null,"funder_award_id":"42077242","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335595","display_name":"National Natural Science Foundation of China-Yunnan Joint Fund","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4229439990.pdf","grobid_xml":"https://content.openalex.org/works/W4229439990.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W748825137","https://openalex.org/W1987355558","https://openalex.org/W1990555932","https://openalex.org/W1996965301","https://openalex.org/W1999565652","https://openalex.org/W2002180458","https://openalex.org/W2053337908","https://openalex.org/W2064991408","https://openalex.org/W2093711209","https://openalex.org/W2094388417","https://openalex.org/W2224040747","https://openalex.org/W2255645758","https://openalex.org/W2303927073","https://openalex.org/W2321097712","https://openalex.org/W2365903558","https://openalex.org/W2379219439","https://openalex.org/W2384942464","https://openalex.org/W2802724022","https://openalex.org/W3154255148","https://openalex.org/W7058521872"],"related_works":["https://openalex.org/W2323190011","https://openalex.org/W162062087","https://openalex.org/W3039499377","https://openalex.org/W4241629433","https://openalex.org/W2085032340","https://openalex.org/W2026226327","https://openalex.org/W1989965977","https://openalex.org/W1756153455","https://openalex.org/W2347185479","https://openalex.org/W2079883921"],"abstract_inverted_index":{"The":[0,169],"traditional":[1],"method":[2,27],"of":[3,14,28,36,43,48,97,111,123,130,153,173,181,193,199,210,222],"obtaining":[4],"rock":[5,16,125,175,202,211,224],"quality":[6,209,220],"designation":[7],"(RQD)":[8],"cannot":[9,20],"fully":[10],"reflect":[11,22],"the":[12,15,26,40,60,66,73,94,98,108,116,121,124,127,147,151,158,174,179,191,196,200,207,219],"anisotropy":[13],"mass":[17,176,203,212],"and":[18,45,114,150,213],"thus":[19],"accurately":[21],"its":[23],"quality.":[24,118],"In":[25],"calculating":[29],"RQD":[30,172,198],"based":[31,64,100],"on":[32,65,72,101,120,157],"three-dimensional":[33],"network":[34,61],"simulation":[35],"discontinuities,":[37],"due":[38],"to":[39,141,145],"limited":[41],"number":[42],"samples":[44],"low":[46],"accuracy":[47],"discontinuity":[49,95,112,131],"data":[50,96,113,117],"obtained":[51,93],"by":[52,161],"manual":[53],"contact":[54],"measurement,":[55],"a":[56,77,215],"certain":[57],"deviation":[58],"in":[59,80,83,89],"is":[62],"generated":[63],"data,":[67],"which":[68,105],"has":[69],"an":[70,87],"impact":[71],"calculation":[74],"result.":[75],"Taking":[76],"typical":[78],"slope":[79,99,159,201],"Dongsheng":[81],"quarry":[82],"Changchun":[84],"City":[85],"as":[86],"example,":[88],"this":[90],"study,":[91],"we":[92],"digital":[102],"close-range":[103],"photogrammetry,":[104],"greatly":[106],"enlarged":[107],"sample":[109],"size":[110],"improved":[115],"Based":[119],"heterogeneity":[122],"mass,":[126],"optimum":[128],"threshold":[129],"spacing":[132],"was":[133,167,184],"determined":[134],"when":[135],"surveying":[136],"lines":[137],"were":[138],"laid":[139],"parallel":[140],"different":[142],"coordinate":[143],"axes":[144],"calculate":[146],"generalized":[148,171,197],"RQD,":[149],"influence":[152,180,192],"measuring":[154],"blank":[155,182,194],"areas":[156,183],"caused":[160],"vegetation":[162],"coverage":[163],"or":[164],"gravel":[165],"accumulation":[166],"eliminated.":[168],"real":[170],"after":[177,189],"eliminating":[178,190],"obtained.":[185],"Experiments":[186],"showed":[187],"that,":[188],"areas,":[195],"more":[204],"truly":[205],"represented":[206],"complete":[208],"offers":[214],"new":[216],"idea":[217],"for":[218],"evaluation":[221],"engineering":[223],"mass.":[225]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
