{"title":"Improving Dam Deformation Analysis Using Least-Squares Variance Component Estimation and Tikhonov Regularization","authors":"S. Farzaneh, A. Safari, Kamal Parvazi","doi":"10.1061/(asce)su.1943-5428.0000339","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000339","url":null,"abstract":"AbstractSeveral least-squares adjustment techniques were tested for dam deformation analysis. Deformation monitoring had only been studied horizontally. Simulated observations were first performed ...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115111735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Accuracy Estimation of Earthquake Source Geometry Parameters by the Sterling Interpolation Method in Nonlinear Inversion","authors":"Leyang Wang, Chuanyi Zou","doi":"10.1061/(ASCE)SU.1943-5428.0000331","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000331","url":null,"abstract":"AbstractEstimating the accuracy of source geometry parameters is helpful for understanding error propagation in a nonlinear inversion. To date, no studies have estimated the nonlinear inversion acc...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127454935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Erratum for “Data Snooping for the Equality Constrained Nonlinear Gauss–Helmert Model Using Sensitivity Analysis” by Bin Wang, Xing Fang, Chao Liu, and Bangyan Zhu","authors":"Bin Wang, Xing Fang, Chaoyiog Liu, Bangyan Zhu","doi":"10.1061/(ASCE)SU.1943-5428.0000337","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000337","url":null,"abstract":"","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121742055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Farid Javadnejad, R. Slocum, D. Gillins, M. Olsen, Christopher E. Parrish
{"title":"Dense Point Cloud Quality Factor as Proxy for Accuracy Assessment of Image-Based 3D Reconstruction","authors":"Farid Javadnejad, R. Slocum, D. Gillins, M. Olsen, Christopher E. Parrish","doi":"10.1061/(ASCE)SU.1943-5428.0000333","DOIUrl":"https://doi.org/10.1061/(ASCE)SU.1943-5428.0000333","url":null,"abstract":"AbstractPhotogrammetry using structure from motion (SfM) and multiview stereopsis (MVS) techniques can recover three-dimensional (3D) structure from a set of overlapping, unoriented, and uncalibrat...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132154623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assessment of Dynamic Properties and Scope of Implementing a New Track Transition Curve","authors":"W. Koc, K. Palikowska","doi":"10.1061/(asce)su.1943-5428.0000338","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000338","url":null,"abstract":"AbstractThis paper discusses the possibility of replacing the commonly used clothoid transition curve on a railroad route with a new transition curve adapted to railway operational requirements. Th...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128318120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Direct and Indirect Estimation of the Variance–Covariance Matrix of the Parameters of a Fitted Ellipse and a Triaxial Ellipsoid","authors":"G. Panou, A. Agatza-Balodimou","doi":"10.1061/(asce)su.1943-5428.0000342","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000342","url":null,"abstract":"AbstractThis work deals with the estimation of the variance–covariance matrix of the parameters of a fitted ellipse and an ellipsoid by a direct and an indirect procedure. In the direct approach, t...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123888763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
C. O. Yigit, A. el-Mowafy, A. Anil Dindar, Mert Bezcioglu, I. Tiryakioglu
{"title":"Investigating Performance of High-Rate GNSS-PPP and PPP-AR for Structural Health Monitoring: Dynamic Tests on Shake Table","authors":"C. O. Yigit, A. el-Mowafy, A. Anil Dindar, Mert Bezcioglu, I. Tiryakioglu","doi":"10.1061/(asce)su.1943-5428.0000343","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000343","url":null,"abstract":"AbstractThis paper investigates the usability of Global Navigation Satellite System (GNSS) Precise Point Positioning (PPP) methods, traditional PPP with a float-ambiguity solution and with ambiguit...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121801907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Resolution and Precision of Fast Long-Range Terrestrial Photogrammetric Surveying Aimed at Detecting Slope Changes","authors":"A. Pesci, G. Teza, V. Kastelic, M. Carafa","doi":"10.1061/(asce)su.1943-5428.0000328","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000328","url":null,"abstract":"AbstractStructure-from-motion (SfM) is currently used for geological-geomorphological purposes under the condition that the modeling is based either on several ground control points (GCPs) well dis...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123739508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Data Snooping for the Equality Constrained Nonlinear Gauss–Helmert Model Using Sensitivity Analysis","authors":"Bin Wang, Xing Fang, Chaoyiog Liu, Bangyan Zhu","doi":"10.1061/(asce)su.1943-5428.0000326","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000326","url":null,"abstract":"AbstractTo develop a universal-outliers processing algorithm under the conditions with equality constraints, the equality-constrained nonlinear Gauss–Helmert (GH) model, which contains the equality...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124634069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Geodetic Network Design in Tunnel Surveys","authors":"M. A. Alizadeh-Khameneh, J. Andersson","doi":"10.1061/(asce)su.1943-5428.0000325","DOIUrl":"https://doi.org/10.1061/(asce)su.1943-5428.0000325","url":null,"abstract":"AbstractThe design of surveying networks inside tunnels is of crucial importance because an optimal design enables the network to fulfill its required quality parameters, for instance, precision an...","PeriodicalId":210864,"journal":{"name":"Journal of Surveying Engineering-asce","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127423243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}