{"id":"https://openalex.org/W2734967154","doi":"https://doi.org/10.3390/rs9070737","title":"Mathematical Modeling and Accuracy Testing of WorldView-2 Level-1B Stereo Pairs without Ground Control Points","display_name":"Mathematical Modeling and Accuracy Testing of WorldView-2 Level-1B Stereo Pairs without Ground Control Points","publication_year":2017,"publication_date":"2017-07-17","ids":{"openalex":"https://openalex.org/W2734967154","doi":"https://doi.org/10.3390/rs9070737","mag":"2734967154"},"language":"en","primary_location":{"id":"doi:10.3390/rs9070737","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9070737","pdf_url":null,"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://doi.org/10.3390/rs9070737","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004515734","display_name":"Jiang Ye","orcid":"https://orcid.org/0000-0002-1289-4027"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]},{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiang Ye","raw_affiliation_strings":["College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China","Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, China"],"raw_orcid":"https://orcid.org/0000-0002-1289-4027","affiliations":[{"raw_affiliation_string":"College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]},{"raw_affiliation_string":"Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu 610031, China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074887775","display_name":"Xu Lin","orcid":"https://orcid.org/0000-0001-9402-5329"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Lin","raw_affiliation_strings":["College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111712225","display_name":"Tao Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Xu","raw_affiliation_strings":["College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004515734"],"corresponding_institution_ids":["https://openalex.org/I31595395","https://openalex.org/I4800084"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":1.197,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.78497156,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":"7","first_page":"737","last_page":"737"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9739000201225281,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9656000137329102,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6414374709129333},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5492132902145386},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5277389287948608},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4543454349040985},{"id":"https://openalex.org/keywords/atmospheric-refraction","display_name":"Atmospheric refraction","score":0.4235735237598419},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.42254793643951416},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4144354462623596},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3943123519420624},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.38994190096855164},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3698514699935913},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2617049813270569},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.16097602248191833},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14154866337776184},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10564205050468445},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10249951481819153}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6414374709129333},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5492132902145386},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5277389287948608},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4543454349040985},{"id":"https://openalex.org/C13468771","wikidata":"https://www.wikidata.org/wiki/Q254634","display_name":"Atmospheric refraction","level":2,"score":0.4235735237598419},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.42254793643951416},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4144354462623596},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3943123519420624},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.38994190096855164},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3698514699935913},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2617049813270569},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16097602248191833},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14154866337776184},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10564205050468445},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10249951481819153},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs9070737","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9070737","pdf_url":null,"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:f8e4f96960974a5ca8daeff24ba00ad8","is_oa":true,"landing_page_url":"https://doaj.org/article/f8e4f96960974a5ca8daeff24ba00ad8","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 7, p 737 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/9/7/737/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs9070737","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/rs9070737","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9070737","pdf_url":null,"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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1555302664","https://openalex.org/W1675394251","https://openalex.org/W1989833948","https://openalex.org/W2004243874","https://openalex.org/W2011123956","https://openalex.org/W2014725748","https://openalex.org/W2025626286","https://openalex.org/W2063307236","https://openalex.org/W2065771669","https://openalex.org/W2069609746","https://openalex.org/W2097599521","https://openalex.org/W2098459614","https://openalex.org/W2144591610","https://openalex.org/W2187328681","https://openalex.org/W2189493957","https://openalex.org/W2308516304","https://openalex.org/W2802096465","https://openalex.org/W4234698323","https://openalex.org/W4285719527","https://openalex.org/W6632374334","https://openalex.org/W6651509788","https://openalex.org/W6674767894","https://openalex.org/W6681166168","https://openalex.org/W6686674134","https://openalex.org/W6987187057","https://openalex.org/W7033398107"],"related_works":["https://openalex.org/W2102148524","https://openalex.org/W2054551541","https://openalex.org/W2314720829","https://openalex.org/W2358712852","https://openalex.org/W4385074335","https://openalex.org/W2626189183","https://openalex.org/W4226285110","https://openalex.org/W4317939968","https://openalex.org/W2973113505","https://openalex.org/W2765248831"],"abstract_inverted_index":{"With":[0],"very":[1],"high":[2],"resolution":[3],"satellite":[4,12,30,53,215,234],"(VHRS)":[5],"imagery":[6],"of":[7,21,39,50,135,163,193,231],"0.5":[8],"m,":[9],"WorldView-2":[10],"(WV02)":[11],"images":[13,216],"have":[14],"been":[15],"widely":[16],"used":[17],"in":[18,93,140,210],"the":[19,27,47,51,60,63,68,89,94,99,106,113,126,145,153,156,164,178,195,213,228,232],"field":[20],"surveying":[22],"and":[23,42,67,119,147,197],"mapping.":[24],"However,":[25],"for":[26],"specific":[28],"WV02":[29,52,136,214,233],"image":[31,149,235],"geometric":[32],"orientation":[33],"model,":[34],"there":[35],"is":[36,169,174,200,209],"a":[37,73,80,223],"lack":[38],"detailed":[40],"research":[41],"explanation.":[43],"This":[44,172,207,220],"paper":[45,221],"elaborates":[46],"construction":[48],"process":[49],"rigorous":[54],"sensor":[55],"model":[56,77,102,237],"(RSM),":[57],"which":[58],"considers":[59],"velocity":[61],"aberration,":[62],"optical":[64],"path":[65],"delay":[66],"atmospheric":[69],"refraction.":[70],"We":[71,130],"create":[72],"new":[74,224],"physical":[75,196],"inverse":[76,85],"based":[78],"on":[79],"double-iterative":[81],"method.":[82],"Through":[83],"this":[84],"method,":[86],"we":[87,111],"establish":[88],"virtual":[90],"control":[91],"grid":[92],"object":[95],"space":[96],"to":[97,124,143,226],"calculate":[98],"rational":[100,165],"function":[101],"(RFM)":[103],"coefficients.":[104],"In":[105],"RFM":[107],"coefficient":[108,167],"calculation":[109],"process,":[110],"apply":[112,131],"correcting":[114],"characteristic":[115],"value":[116],"method":[117,123,225],"(CCVM)":[118],"least":[120],"squares":[121],"(LS)":[122],"compare":[125],"two":[127,132],"experiments\u2019":[128],"accuracies.":[129],"stereo":[133,188],"pairs":[134],"Level":[137],"1B":[138],"products":[139],"Qinghai,":[141],"China":[142],"verify":[144],"algorithm":[146],"test":[148],"positioning":[150,181,191,218,229],"accuracy.":[151,219],"Under":[152],"no-control":[154],"conditions,":[155],"monolithic":[157],"horizontal":[158,190],"mean":[159],"square":[160],"error":[161,204],"(RMSE)":[162],"polynomial":[166],"(RPC)":[168],"3.8":[170],"m.":[171],"result":[173,208],"13.7%":[175],"higher":[176],"than":[177],"original":[179],"RPC":[180,198,236],"accuracy":[182,192,230],"provided":[183],"by":[184],"commercial":[185],"vendors.":[186],"The":[187],"pair":[189],"both":[194],"models":[199],"5.0":[201],"m":[202],"circular":[203],"90%":[205],"(CE90).":[206],"accordance":[211],"with":[212],"nominal":[217],"provides":[222],"improve":[227],"without":[238],"GCPs.":[239]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}