- This event has passed.
Ascent and Measurement of the Mont-Blanc 2021
16 September - 19 September
20th edition of the Mont Blanc ascent and measurement
Since 2011, TERIA, a long-standing partner of the Ordre des Géomètres Experts, has been taking part in the Mont-Blanc ascent alongside surveyors and other partners.
TERIA provides its centimetric precision geolocation service in real time to measure the height of Mont Blanc.