Publications in Scientific Journals:
V. Weber, G. Navratil, F. Blauensteiner:
"Managing Inhomogeneity in the Control Point Network during Staking Out Cadastral Boundaries in Austria";
ISPRS International Journal of Geo-Information,
11
(2022),
5;
18 pages.
English abstract:
The coordinate system of the Austrian cadastre is physically realised through control points provided by the national institution for surveying. Due to historical development over the centuries and changes in measurement technologies, inhomogeneities can occur within the local control point network. These inhomogeneities affect the derived boundary point coordinates. When staking out boundary points in an area with inhomogeneous control points, deviations from the boundary marks in the field can occur that exceed the accuracy requirements of the ordinance for surveying. Examples show that a suitable approach to tackle this issue has to be selected on a case-based strategy. Different situations might require different approaches. This needs to be considered in the legal framework to enable cadastral experts to select the optimal approach.
German abstract:
The coordinate system of the Austrian cadastre is physically realised through control points provided by the national institution for surveying. Due to historical development over the centuries and changes in measurement technologies, inhomogeneities can occur within the local control point network. These inhomogeneities affect the derived boundary point coordinates. When staking out boundary points in an area with inhomogeneous control points, deviations from the boundary marks in the field can occur that exceed the accuracy requirements of the ordinance for surveying. Examples show that a suitable approach to tackle this issue has to be selected on a case-based strategy. Different situations might require different approaches. This needs to be considered in the legal framework to enable cadastral experts to select the optimal approach.
Keywords:
cadastre, inhomogeneity, control points, staking out, procedure, integration of geospatial data, coordinate adjustment
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.3390/ijgi11050274
Electronic version of the publication:
https://publik.tuwien.ac.at/files/publik_303893.pdf
Created from the Publication Database of the Vienna University of Technology.