文章基本信息

标题：Managing Inhomogeneity in the Control Point Network during Staking Out Cadastral Boundaries in Austria
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作者：Valentin Weber ; Gerhard Navratil ; Franz Blauensteiner 等
期刊名称：ISPRS International Journal of Geo-Information
电子版ISSN：2220-9964
出版年度：2022
卷号：11
期号：5
页码：274
DOI：10.3390/ijgi11050274
语种：English
出版社：MDPI AG
摘要：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.