Na­tion­al ref­er­ence frames and geoid mod­els It is a well-known fact that the national height systems in Europe refer to different datums and standards and therefore differ at the decimeter or mete

EUVN-DA - EUVN Densification Action The project EUVN-DA (European Vertical Reference Network - Densification Action) project has been organized to establish a dense continental homogeneous GPS / level

References of EVRS For references of EVRS see the following sub-topics: Res­o­lu­tions Def­i­ni­tions Bib­li­og­ra­phy Pa­pers

Definition of European Vertical Reference System Introduction Definition Reference ellipsoid and normal gravity field Introduction During the last ten years significant progress has been achieved in t

Height Da­tum Re­la­tions The vertical datum of a height reference system is usually determined by the mean sea level, which is estimated by one or more tide gauges of an adjacent sea. The tide gauge

Re­sults and prod­ucts Some projects were initiated to establish the European Vertical Reference System. In the respective sub-topic these projects are described in detail: Height Da­tum Re­la­tions b

Sup­port­ing in­sti­tu­tions The following organisations supported the EUVN-DA project. Country Organisation Austria BEV - Bundesamt für Eich- und Vermessungswesen (Federal Office of Metrology and Sur

Links External related links of Information System EVRS CRS-EU - Information System for Coordinate Reference Systems in Europe EC - European Commission EUREF - Sub-Commission of IAG for European Refer

Report a barrier Contact form All fields marked with an asterisk (*) are mandatory! URL from which you accessed this form. Please indicate the page on which you found the barrier. First and last name

EVRF2000 (archived) The EVRS is realized by a certain adjustment of the United European Leveling Network (UELN). The data handling and adjustment are carried out at the UELN data and computing centre