T. Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, D. Kogoj
{"title":"Deformation analysis with robust methods in geodetic nets","authors":"T. Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, D. Kogoj","doi":"10.15292/GEODETSKI-VESTNIK.2019.02.163-178","DOIUrl":null,"url":null,"abstract":"Tomaž Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, Dušan Kogoj | DEFORMACIJSKA ANALIZA V GEODETSKIH MREŽAH Z ROBUSTNIMI METODAMI | DEFORMATION ANALYSIS WITH ROBUST METHODS IN GEODETIC NETS | 163-178 | deformation analysis, robust methods, numerical example This article describes the deformation analysis approach with robust methods in geodetic networks. The characteristic of this approach is the iterative weighted similarity transformation in which the displacement vector d is transformed into a datum determined by points with a smaller coordinate difference between two epochs. The article first gives a theoretical background of the approach, and then the approach is applied to the case of simulated measurements in two epochs. The calculated results of the deformation analysis approach with the robust methods in the present case do not differ significantly from the results obtained by conventional deformation analysis approaches.","PeriodicalId":44295,"journal":{"name":"Geodetski Vestnik","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Geodetski Vestnik","FirstCategoryId":"90","ListUrlMain":"https://doi.org/10.15292/GEODETSKI-VESTNIK.2019.02.163-178","RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOGRAPHY","Score":null,"Total":0}
引用次数: 0
Abstract
Tomaž Ambrožič, Admir Mulahusić, Nedim Tuno, Jusuf Topoljak, Amir Hajdar, Dušan Kogoj | DEFORMACIJSKA ANALIZA V GEODETSKIH MREŽAH Z ROBUSTNIMI METODAMI | DEFORMATION ANALYSIS WITH ROBUST METHODS IN GEODETIC NETS | 163-178 | deformation analysis, robust methods, numerical example This article describes the deformation analysis approach with robust methods in geodetic networks. The characteristic of this approach is the iterative weighted similarity transformation in which the displacement vector d is transformed into a datum determined by points with a smaller coordinate difference between two epochs. The article first gives a theoretical background of the approach, and then the approach is applied to the case of simulated measurements in two epochs. The calculated results of the deformation analysis approach with the robust methods in the present case do not differ significantly from the results obtained by conventional deformation analysis approaches.
期刊介绍:
Zveza geodetov Slovenije v skladu s svojim poslanstvom in s svojim statutom, izdaja znanstveno, strokovno in informativno glasilo Geodetski vestnik. Izhaja v nakladi 1200 izvodov. Objavlja znanstvene, strokovne in poljudno strokovne prispevke ter informacije. Revija je dostopna v večjem številu sekundarnih podatkovnih baz po svetu in mnogih knjižnicah. Od leta 2008 je vključena v Thomson Scientific bazo podatkov SCI. Cena izvoda revije je za nečlane 17 Evrov.