Terms of usage for Résif-DC services
Data services from Résif-DC are subject to a fair-use policy.
Users may use our services as long as client actions do not inhibit our capability to serve others.
WebService usage policy
Web services hosted at the Résif-DC should be used within some limitations.
Résif-DC may refuse to honor the requests that goes beyond this limit by returning the http code 429
NOTE: In particular, polling for real-time continuous time series data is not allowed on any webservice. For continuous, near real-time data please use our streaming service.
Realtime data stream service usage policy
Résif-DC allows a maximum of 5 active connections for a user Résif-DC may cut arbitrary the connections beyond that limit.
About personal information management
When accessing services hosted by Résif-DC, the client's IP address is collected and stored in a database for operational purposes. It allows the service operators to:
- be able to analyze the overall activity
- build anonimized statistics about data usage, by counting distinct IP addresses. Statistics are publicly available through the
The IP addresses are kept 65 days. After that period, the information is deleted automatically.
If you want to know more about our statistics process, you can contact us at mailto:sismo-help@resif.fr
What to do in case of error 429 ?
This error is returned by our webserver to the clients issuing to many requests in a time span. If you think that you should be able to issue more requests, please contact us at mailto:sismo-help@resif.fr