DC pole | Wartość | Język |
dc.contributor.author | Michalak, Michał | - |
dc.date.accessioned | 2018-10-08T08:12:21Z | - |
dc.date.available | 2018-10-08T08:12:21Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Open Geoscience, Vol. 10, iss. 1(2018), s. 395-402 | pl_PL |
dc.identifier.issn | 2391-5447 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/6499 | - |
dc.description.abstract | The paper discusses limitations of analytical
attainment of the attitude of a geological plane by using
three non-collinear points. We present problems that
arise during computing the orientation of a plane generated
by almost collinear points. We referred these errors
to floating-point arithmetic inaccuracies. To demonstrate
the problem, we examined a surface of constant orientation.
We used Delaunay triangulation to calculate its local
orientation parameters. We introduced a new measure of
collinearity applicable for collecting attitude of planar triangles.
Using this measure we showed that certain planes
generated by the triangulation cannot be treated as a reliable
source of measurement. To examine the relationship
between collinearity and orientation, we used a combinatorial
algorithm to obtain all possible planes from the
given set of points. A statistical criterion of rejecting almost
collinear planes was suggested. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/ | * |
dc.subject | attitude | pl_PL |
dc.subject | three-point problem | pl_PL |
dc.subject | collinearity | pl_PL |
dc.title | Numerical limitations of the attainment of the orientation of geological planes | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1515/geo-2018-0031 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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