The web services hosted at the IPGP Data Center (ws.ipgp.fr) are open free of charge and must be used with the following limitations:
- Users should limit usage to no more than 2 concurrent connections to any combination of FDSN web services.
- Users should limit their clients to no more than 5 connections per second, regardless of the return capability of the service interfaces.
We reserve the right to deny connections when the above limits have been exceeded or if usage exceeds a service's resources.
You are also requested to cite the data you access, following the guidelines in citations and acknowledgments.