Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Michael Lösler"'
Publikováno v:
Applied Sciences, Vol 11, Iss 6, p 2785 (2021)
A global geodetic reference system (GGRS) is realized by physical points on the Earth’s surface and is referred to as a global geodetic reference frame (GGRF). The GGRF is derived by combining several space geodetic techniques, and the reference po
Externí odkaz:
https://doaj.org/article/b29f2d1d694c492daf0c3a8b4a585cfb
Publikováno v:
Mathematics, Vol 8, Iss 6, p 991 (2020)
Outlier detection is one of the most important tasks in the analysis of measured quantities to ensure reliable results. In recent years, a variety of multi-sensor platforms has become available, which allow autonomous and continuous acquisition of la
Externí odkaz:
https://doaj.org/article/2a379bc4bfef44a1841fa12572f2a6f4
Autor:
Joffray Guillory, Daniel Truong, Jean-Pierre Wallerand, Michael Lösler, Cornelia Eschelbach, Swetlana Mähler, Thomas Klügel
Publikováno v:
Precision Engineering. 83:69-81
Autor:
Michael Lösler, Cornelia Eschelbach, Swetlana Mähler, Joffray Guillory, Daniel Truong, Jean-Pierre Wallerand
Publikováno v:
Applied Geomatics. 15:77-95
The operator-software impact describes the differences between results introduced by different operators using identical software packages but applying different analysis strategies to the same data. This contribution studies the operator-software im
Autor:
Stéphane Durand, Michael Lösler, Mark Jones, Paul-Henri Cattin, Sébastien Guillaume, Laurent Morel
The dependency of the results from a network adjustment on the application used is investigated. For that purpose, the results obtained by each tested application on several sets of simulated measurements are compared. In each simulation, only one pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5111a8523044711f87c251b5d5c14f08
https://hdl.handle.net/10251/192039
https://hdl.handle.net/10251/192039
Autor:
Florian Pollinger, Sergio Baselga, Clément Courde, Cornelia Eschelbach, Luis García-Asenjo, Pascual Garrigues, Joffray Guillory, Per Olof Hedekvist, Tuomas Helojärvi, Jorma Jokela, Ulla Kallio, Thomas Klügel, Paul Köchert, Michael Lösler, Raquel Luján, Tobias Meyer, Pavel Neyezhmakov, Damien Pesce, Marco Pisani, Markku Poutanen, Günther Prellinger, Anni Sauthoff, Jeremias Seppä, Daniel Truong, Robin Underwood, Kinga Wezka, Jean-Pierre Wallerand, Mariusz Wiśniewski
Publikováno v:
Applied Geomatics
Applied Geomatics, 2023, ⟨10.1007/s12518-022-00487-3⟩
Pollinger, F, Baselga, S, Courde, C, Eschelbach, C, García-Asenjo, L, Garrigues, P, Guillory, J, Hedekvist, P O, Helojärvi, T, Jokela, J, Kallio, U, Klügel, T, Köchert, P, Lösler, M, Luján, R, Meyer, T, Neyezhmakov, P, Pesce, D, Pisani, M, Poutanen, M, Prellinger, G, Sauthoff, A, Seppä, J, Truong, D, Underwood, R, Wezka, K, Wallerand, J P & Wiśniewski, M 2023, ' The European GeoMetre project : developing enhanced large-scale dimensional metrology for geodesy ', Applied Geomatics . https://doi.org/10.1007/s12518-022-00487-3
Applied Geomatics, 2023, ⟨10.1007/s12518-022-00487-3⟩
Pollinger, F, Baselga, S, Courde, C, Eschelbach, C, García-Asenjo, L, Garrigues, P, Guillory, J, Hedekvist, P O, Helojärvi, T, Jokela, J, Kallio, U, Klügel, T, Köchert, P, Lösler, M, Luján, R, Meyer, T, Neyezhmakov, P, Pesce, D, Pisani, M, Poutanen, M, Prellinger, G, Sauthoff, A, Seppä, J, Truong, D, Underwood, R, Wezka, K, Wallerand, J P & Wiśniewski, M 2023, ' The European GeoMetre project : developing enhanced large-scale dimensional metrology for geodesy ', Applied Geomatics . https://doi.org/10.1007/s12518-022-00487-3
We provide a survey on the joint European research project “GeoMetre”, which explores novel technologies and their inclusion to existing surveying strategies to improve the traceability of geodetic reference frames to the SI definition of the met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57177f9c08e11eceeba5bc781e37ec4
http://hdl.handle.net/10138/356297
http://hdl.handle.net/10138/356297
Publikováno v:
Journal of Applied Geodesy. 16:181-201
In this contribution it is shown how an extended uncertainty budget of the observations according to the Guide to the Expression of Uncertainty in Measurement (GUM) can be considered in adjustment computations. The extended uncertainty budget results
Autor:
Michael Lösler, Cornelia Eschelbach, Ansgar Greiwe, Rainer Brechtken, Christian Plötz, Gerhard Kronschnabl, Alexander Neidhardt
Publikováno v:
Journal of Geodetic Science. 12:165-184
The precision and the reliability of very long baseline interferometry (VLBI) depend on several factors. Apart from fabrication discrepancies or meteorological effects, gravity-induced deformations of the receiving unit of VLBI radio telescopes are i
Local tie vectors are a crucial component within the combination of several space geodetic techniques. The vectors define the geometric relations between the space geodetic techniques, referring to the invariant reference points of such techniques. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e3009b13a4ed147741a64a20ea501a
https://doi.org/10.1007/1345_2022_141
https://doi.org/10.1007/1345_2022_141
Publikováno v:
Journal of geodesy : continuation of Bulletin géodésique and Manuscripta geodaetica 96 (2022), Nr. 11
Journal of geodesy : continuation of Bulletin géodésique and Manuscripta geodaetica
Journal of geodesy : continuation of Bulletin géodésique and Manuscripta geodaetica
The measurement noise of a terrestrial laser scanner (TLS) is correlated. Neglecting those correlations affects the dispersion of the parameters when the TLS point clouds are mathematically modelled: statistical tests for the detection of outliers or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a8133725006b772072bd77cffc3ffb5