fr_desact  en_act

Sandre, the French National Service for Water Data and Common Repositories Management

This site offers free access to the complete reference system used by the French Water Information System ("Système d'information sur l'eau" or SIE). You'll find:

  • Specifications (concepts dictionaries, exchange scenarios ...),
  • Reference data (codes list and geographic objects ...)
  • A support services to use (compliance, changes in reference datasets...).
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