A concept for the examination of reference points stability in horizontal control networks

Ryszard Malarski

Abstract

This paper presents a concept for the identification of stable reference points used in horizontal control networks, which is based on the lengths of apparent displacement vectors and their mean errors. These vectors and their mean errors are obtained during the process of calculating displacements with free adjustment conditions. It will be shown that the influence of the apparent displacement vectors has a significant effect on the calculation of results. The identification of stable points, using the proposed method, is an integral part of the adjustment process and allows for the interrogation the influence of individual point inclusion or deletion from the reference database, on the values of displacements of controlled points. A detailed process of stable reference points identification is presented using the example of a linear-angular network for a barrage.
Author Ryszard Malarski ZGIPS
Ryszard Malarski,,
- Engineering Geodesy and Control Surveying Systems
Journal seriesReports on Geodesy and Geoinformatics, ISSN 2391-8365, e-ISSN 2391-8152
Issue year2016
Vol101/2016
Pages60-69
Publication size in sheets0.5
Keywords in Englishcalculations of displacements, reference points identification
DOIDOI:10.1515/rgg-2016-0022
Internal identifier43/2016
projectX. Project leader: Nowak Edward, , Phone: +48 22 234-7751, start date 15-04-2015, planned end date 30-09-2016, 504/01825/1060/40.000XXX, Implemented
WGiK Działalność statutowa
Languageen angielski
File
2016_Malarski_A_concept_for_the_examination_.pdf 758.62 KB
Additional file
2016_Oświadczenie_Malarski_A_concept_for_the_examination_43.pdf 424.47 KB
Score (nominal)13
ScoreMinisterial score = 13.0, 28-11-2017, ArticleFromJournal
Ministerial score (2013-2016) = 13.0, 28-11-2017, ArticleFromJournal
Citation count*0 (2018-06-16)
Cite
Share Share

Get link to the record
msginfo.png


* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Back