The conversion of heights of the benchmarks of the detailed vertical reference network into the PL-EVRF2007-NH frame
and | Jan 17, 2020
Article Category: Original Article
Published Online: Jan 17, 2020
Page range: 1 - 7
Received: Sep 26, 2019
Accepted: Dec 23, 2019
DOI: https://doi.org/10.2478/rgg-2020-0001
Keywords
© 2020 Łukasz Borowski et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The paper describes the problem of conversion of heights to the European Vertical Reference Frame 2007 for Poland (PL-EVRF2007-NH). The subject of the study is height data, and especially the detailed vertical reference network. The aim of the article is to present an alternative method of conversion to the one recommended by the Polish Head Office of Geodesy and Cartography. The proposed approach is characterised by a low implementation cost while maintaining the required accuracy.
The publication is illustrated by the case of Kętrzyn district (in the north-east part of Poland). The local reference network was converted from Kronstad’60 to PL-EVRF2007-NH in 2017.