Saint Martin le Noeud site
The Saint Martin le Noeud site is one of the 5 sites of the chalk karst observatory. It is an underground quarry, which us dug into weakly karstified fractured chalk, located in the Paris Basin. It is monitored by the METIS laboratory of the Sorbonne Universités (formerly UPMC-Paris6). More information can be found on the SNO KARST website.
Data availability
Download links
You can access the data categorized by different types of measurements from the provided links below:
Hydrogeophysics
KMZ viewer
The viewer below offers a comprehensive site visualization and information on available hydrogeophysical data, including geophysical maps and cross-sections. This interface also provides details on the types, numbers, and dates of measurements, as well as precise site locations and data providers information.
To visualize the data in the Google Earth software, you can download the following KMZ file: Saint-Martin-le-Noeud.kmz