{"id":"https://openalex.org/W4361004361","doi":"https://doi.org/10.3390/s23073497","title":"DSM Extraction Based on Gaofen-6 Satellite High-Resolution Cross-Track Images with Wide Field of View","display_name":"DSM Extraction Based on Gaofen-6 Satellite High-Resolution Cross-Track Images with Wide Field of View","publication_year":2023,"publication_date":"2023-03-27","ids":{"openalex":"https://openalex.org/W4361004361","doi":"https://doi.org/10.3390/s23073497","pmid":"https://pubmed.ncbi.nlm.nih.gov/37050558"},"language":"en","primary_location":{"id":"doi:10.3390/s23073497","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23073497","pdf_url":"https://www.mdpi.com/1424-8220/23/7/3497/pdf?version=1679913800","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/7/3497/pdf?version=1679913800","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109111056","display_name":"Suqin Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Suqin Yin","raw_affiliation_strings":["Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;"],"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","institution_ids":["https://openalex.org/I91125648"]},{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041988267","display_name":"Ying Zhu","orcid":"https://orcid.org/0000-0002-5708-3252"},"institutions":[{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ying Zhu","raw_affiliation_strings":["Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;"],"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","institution_ids":["https://openalex.org/I91125648"]},{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056606194","display_name":"Hanyu Hong","orcid":"https://orcid.org/0000-0003-3544-4472"},"institutions":[{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanyu Hong","raw_affiliation_strings":["Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;"],"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","institution_ids":["https://openalex.org/I91125648"]},{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100765421","display_name":"Tingting Yang","orcid":"https://orcid.org/0000-0001-6773-8438"},"institutions":[{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting Yang","raw_affiliation_strings":["Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;"],"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","institution_ids":["https://openalex.org/I91125648"]},{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108274855","display_name":"Yi Chen","orcid":"https://orcid.org/0000-0002-5966-2143"},"institutions":[{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Chen","raw_affiliation_strings":["Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;"],"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","institution_ids":["https://openalex.org/I91125648"]},{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052854092","display_name":"Yi Tian","orcid":"https://orcid.org/0000-0002-6533-615X"},"institutions":[{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Tian","raw_affiliation_strings":["Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;"],"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China","institution_ids":["https://openalex.org/I91125648"]},{"raw_affiliation_string":"Hubei Key Laboratory of Optical Information and Pattern Recognition, School of Electrical and Information Engineering, Wuhan Institute of Technology, Wuhan 430205, China;","institution_ids":["https://openalex.org/I91125648"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5041988267"],"corresponding_institution_ids":["https://openalex.org/I91125648"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.7811,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.69074223,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"23","issue":"7","first_page":"3497","last_page":"3497"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.994700014591217,"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/mean-squared-error","display_name":"Mean squared error","score":0.6118896007537842},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.6019957661628723},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.5546318292617798},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5453583002090454},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5296254754066467},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5251845121383667},{"id":"https://openalex.org/keywords/track","display_name":"Track (disk drive)","score":0.5062300562858582},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4510681629180908},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4150509834289551},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4114600121974945},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38864749670028687},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.29612305760383606},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.205122172832489},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.17068395018577576},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11637458205223083},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09274336695671082}],"concepts":[{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.6118896007537842},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.6019957661628723},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.5546318292617798},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5453583002090454},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5296254754066467},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5251845121383667},{"id":"https://openalex.org/C89992363","wikidata":"https://www.wikidata.org/wiki/Q5961558","display_name":"Track (disk drive)","level":2,"score":0.5062300562858582},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4510681629180908},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4150509834289551},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4114600121974945},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38864749670028687},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.29612305760383606},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.205122172832489},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.17068395018577576},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11637458205223083},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09274336695671082},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s23073497","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23073497","pdf_url":"https://www.mdpi.com/1424-8220/23/7/3497/pdf?version=1679913800","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:37050558","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37050558","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10099190","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10099190","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10099190/pdf/sensors-23-03497.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:927b3cd28ab24799915f83a0dbb47a89","is_oa":true,"landing_page_url":"https://doaj.org/article/927b3cd28ab24799915f83a0dbb47a89","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":"Sensors, Vol 23, Iss 7, p 3497 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/7/3497/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23073497","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":"Sensors; Volume 23; Issue 7; Pages: 3497","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23073497","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23073497","pdf_url":"https://www.mdpi.com/1424-8220/23/7/3497/pdf?version=1679913800","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7699999809265137,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2793017759","display_name":null,"funder_award_id":"K2021021","funder_id":"https://openalex.org/F4320325438","funder_display_name":"Wuhan Institute of Technology"},{"id":"https://openalex.org/G2818559028","display_name":null,"funder_award_id":"209001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2870525900","display_name":null,"funder_award_id":"Wuhan","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3011155338","display_name":null,"funder_award_id":"202102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3085993365","display_name":null,"funder_award_id":"(Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5043615324","display_name":null,"funder_award_id":"202102","funder_id":"https://openalex.org/F4320325438","funder_display_name":"Wuhan Institute of Technology"},{"id":"https://openalex.org/G5485401041","display_name":null,"funder_award_id":"62171329","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5853313636","display_name":null,"funder_award_id":"Knowledge","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5978141410","display_name":null,"funder_award_id":"No. 42090011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7891852649","display_name":null,"funder_award_id":"42090011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8192633156","display_name":null,"funder_award_id":"2021021","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8616069639","display_name":null,"funder_award_id":"2022010801010351","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/F4320325438","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4361004361.pdf"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1975382581","https://openalex.org/W1979403593","https://openalex.org/W1985338631","https://openalex.org/W1995883336","https://openalex.org/W1999240370","https://openalex.org/W2011123956","https://openalex.org/W2016141589","https://openalex.org/W2040454638","https://openalex.org/W2052513596","https://openalex.org/W2057603334","https://openalex.org/W2058808591","https://openalex.org/W2083136819","https://openalex.org/W2088474560","https://openalex.org/W2093616956","https://openalex.org/W2117248802","https://openalex.org/W2126083718","https://openalex.org/W2142347478","https://openalex.org/W2146369748","https://openalex.org/W2156982683","https://openalex.org/W2162263667","https://openalex.org/W2165571665","https://openalex.org/W2169068767","https://openalex.org/W2289063533","https://openalex.org/W2319800891","https://openalex.org/W2325854716","https://openalex.org/W2363084301","https://openalex.org/W2373541937","https://openalex.org/W2374241536","https://openalex.org/W2382593042","https://openalex.org/W2389478346","https://openalex.org/W2589237375","https://openalex.org/W2789294083","https://openalex.org/W2790083643","https://openalex.org/W2810134916","https://openalex.org/W2904001744","https://openalex.org/W3089079900","https://openalex.org/W3111430946","https://openalex.org/W3121413523","https://openalex.org/W3123020833","https://openalex.org/W3142403161","https://openalex.org/W3216030138","https://openalex.org/W4200277747","https://openalex.org/W4281476095","https://openalex.org/W4321788256","https://openalex.org/W4407070056","https://openalex.org/W6678722485","https://openalex.org/W7014679400"],"related_works":["https://openalex.org/W2274139355","https://openalex.org/W2789518417","https://openalex.org/W2381265245","https://openalex.org/W2348909947","https://openalex.org/W2566545183","https://openalex.org/W2499449816","https://openalex.org/W2059085722","https://openalex.org/W4213217485","https://openalex.org/W4292672442","https://openalex.org/W3148155918"],"abstract_inverted_index":{"Digital":[0],"Surface":[1],"Model":[2],"(DSM)":[3],"is":[4],"a":[5,44,213,221],"three-dimensional":[6],"model":[7,86],"presenting":[8],"the":[9,12,20,32,52,55,58,62,65,83,96,100,103,110,120,151,160,181,207],"elevation":[10,53,154],"of":[11,26,47,64,99,180],"Earth's":[13],"surface,":[14],"which":[15],"can":[16,216],"be":[17,76,217],"obtained":[18],"by":[19,124],"along-track":[21],"or":[22],"cross-track":[23,41,66,130,210],"stereo":[24],"images":[25,42,67,71,131,211],"optical":[27],"satellites.":[28],"This":[29],"paper":[30],"investigates":[31],"DSM":[33,80,121,145,183,222],"extraction":[34],"method":[35],"using":[36],"Gaofen-6":[37],"(GF-6)":[38],"high-resolution":[39],"(HR)":[40],"with":[43,72,116,132,212],"wide":[45],"field":[46],"view":[48],"(WFV).":[49],"To":[50],"guarantee":[51],"accuracy,":[54],"relationship":[56],"between":[57],"intersection":[59],"angle":[60],"and":[61,159,165,171,192,199],"overlap":[63,135,215],"was":[68,92,106,122],"analyzed.":[69],"Cross-track":[70],"20-40%":[73],"overlaps":[74],"could":[75,184],"selected":[77],"to":[78,94,219,223],"conduct":[79],"extraction.":[81,146],"First,":[82],"rational":[84],"function":[85],"(RFM)":[87],"based":[88,108],"on":[89,109],"error":[90,178],"compensation":[91],"used":[93,143,218],"realize":[95],"accurate":[97],"orientation":[98],"image.":[101],"Then,":[102],"disparity":[104],"map":[105],"generated":[107,123],"semi-global":[111],"block":[112],"matching":[113],"(SGBM)":[114],"algorithm":[115],"epipolar":[117],"constraint.":[118],"Finally,":[119],"forward":[125],"intersection.":[126],"The":[127,147,174,203],"GF-6":[128,208],"HR":[129,209],"about":[133],"30%":[134],"located":[136],"in":[137,169,195,227],"Taian,":[138],"Shandong":[139],"Province,":[140],"China,":[141],"were":[142,156,167],"for":[144],"results":[148,204],"show":[149],"that":[150,206],"mountainous":[152],"surface":[153],"features":[155],"retained":[157],"completely,":[158],"details,":[161],"such":[162],"as":[163],"houses":[164],"roads,":[166],"presented":[168],"valleys":[170],"urban":[172],"areas.":[173],"root":[175],"mean":[176],"square":[177],"(RMSE)":[179],"extracted":[182],"reach":[185],"6.303":[186],"m,":[187,189,191],"12.879":[188],"14.929":[190],"19.043":[193],"m":[194],"valley,":[196],"ridge,":[197],"urban,":[198],"peak":[200],"areas,":[201],"respectively.":[202],"indicate":[205],"certain":[214],"extract":[220],"enhance":[224],"its":[225],"application":[226],"land":[228],"cover":[229],"monitoring.":[230]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}