| dc.contributor.author | Labant, Slavomír | |
| dc.contributor.author | Weiss, Erik | |
| dc.contributor.author | Gašinec, Juraj | |
| dc.contributor.author | Zuzík, Jozef | |
| dc.contributor.author | Király, Alexander | |
| dc.date.accessioned | 2016-04-20T08:15:34Z | |
| dc.date.available | 2016-04-20T08:15:34Z | |
| dc.date.issued | 2014 | |
| dc.identifier.citation | GeoScience Engineering. 2014, vol. 60, no. 3, p. 46-56 : ill. | cs |
| dc.identifier.issn | 1802-5420 | cs |
| dc.identifier.uri | http://hdl.handle.net/10084/111505 | |
| dc.description.abstract | The present article deals with three-variant processing and finding estimates of unknown parameters in a geodetic network by the technology of global navigation satellite systems in 2004, 2008 and 2011. The assessment of the impact of a used method of adjustment on the estimation of parameters of the first and second order of the geodetic network and the presentation of results of a deformation analysis with graphical visualisation of individual processing and analyses are the objectives of this paper. An LSM method and robust M-estimates according to Huber and Hampel were used for the processing and adjustment of observations. All three processing methods showed a displacement of point No. 5005 in the epoch 04-08 in the analysis of the stability of points, which is also confirmed by graphical visualisations using confidence error ellipsoids. | cs |
| dc.format.extent | 1204912 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | cs |
| dc.publisher | Vysoká škola báňská - Technická univerzita Ostrava | cs |
| dc.relation.ispartofseries | GeoScience Engineering | cs |
| dc.relation.uri | http://gse.vsb.cz/ojs/GSE/article/view/57/50 | cs |
| dc.rights | © Vysoká škola báňská-Technická Univerzita Ostrava. Hornicko-geologická fakulta | cs |
| dc.subject | geodetic network | cs |
| dc.subject | GNSS observations | cs |
| dc.subject | LMS | cs |
| dc.subject | robust M-estimate | cs |
| dc.subject | error ellipsoid | cs |
| dc.title | Three-variant processing and adjustment
of observations and determined estimations | cs |
| dc.title.alternative | Troj-variantné spracovanie a vyrovnanie
observácií a určovaných odhadov | cs |
| dc.type | article | cs |
| dc.description.abstract-en | Predmetný článok sa zaoberá trivariántnym spracovaním a určením odhadov neznámych parametrov v geo-detickej sieti observovanej technológiu využívajúcou signály globálnych navigačných satelitných systémov v ro-koch 2004, 2008 a 2011. Cieľom práce je zhodnotiť vplyv použitej metódy vyrovnania na odhad parametrov pr-vého a druhého rádu geodetickej siete a prezentovať výsledky analýzy pretvorení s grafickou vizualizáciu jednot-livých spracovaní a analýz. Na spracovanie a vyrovnanie observácií boli použité MNŠ a robustné M-odhady podľa Hubera a Hampela. Pri analýze stability bodov poukázali všetky 3 metódy spracovania na posun bodu 5005 v epoche 04-08, čo potvrdzujú aj grafické vizualizácie pomocou konfidenčných elipsoidov chýb. | cs |
| dc.rights.access | openAccess | |
| dc.type.version | publishedVersion | cs |
| dc.type.status | Peer-reviewed | cs |