Home
Presentation
Aims and rationale
Origin of SONEL
Scientific & technical partners
Observations
Tide gauges
GNSS
Stability of the datums
Doris
Absolute gravimetry
Station management
Products (demonstrative)
Sea level trends
Vertical land movements
Horizontal land movements
Waves
Web Services
Programmes (GLOSS)
Global Sea Level Observing System (GLOSS)
PSMSL
TIGA
CGPS@TG
Users
Applications
Publications
Statistics
Documentation
Partners & Contacts
GNSS Data Providers
SONEL contacts
Station manager only
or
ULR authentication
REPERE GEODESIQUE
Accueil
>
Observations
>
Maregraphes
>
Levelling
> Benchmark
Benchmark detailed description
"Repère de tirant d'air à l'intérieur du MCN (bord droit du trou en regardant le capteur)"
Benchmarks names by campaign and organism
13/11/2003
28/02/2013
13/09/2013
08/09/2016
01/01/2018
26/11/2021
25/04/2022
----
----
----
SHOM
SHOM
SHOM
SHOM
Destroyed
Destroyed
Destroyed
V
V
V
V
Mentions légales
|
Data policy
|
SONEL contacts