Guided tours of the Tide gauge
Visit of the site and the building sheltering since 1885the tide gauge and the zero level of the French altitudes, commented by technicians of the IGN and «the friends of the tide gauge»
16 and 17 September 2023Passed
Conditions
On registration
otlc
Visit of the site and the building sheltering since 1885the tide gauge and the level zero of the French altitudes, commented by technicians of the IGN and «friends of the Tide gauge»
