[EN] 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 ...
[EN] 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 ...
[EN] Deformation monitoring requires the detection of smallest changes, always at the limits of technical feasibility. Trying to push these limits further, we have realised two terrestrial ranging instruments: a long-range ...
[EN] VLBI telescope reference point, the closest point in the telescope primary axis from the secondary axis, is typically determined indirectly by observation of points co-rotating with the telescope. We have previously ...