gsac -- GSAC Community Discussion Group


About gsac
English (USA)

GSAC is UNAVCO's package of web services for geodesy and Earth Science data centers. GSAC services provide searches of data center holdings, downloading instrument data and product files, and access to station and instrument information. See the UNAVCO GSASC web site for complete details.

This UNAVCO GSAC Community email Discussion Group is for operators of GSAC, for exchange of news about GSAC, and for suggestions and discussions of ideas about GSAC.

The UNAVCO GSAC Discussion Group uses email address gsac(at) After you subscribe, using the section 'Subscribing to gsac' below, an email you send to this address will reach all persons subscribed to this email list, and you will receive all emails to the list.

For GSAC support requests (help for users of GSAC services), email gsac-ws at

To see the collection of prior postings to the list, visit the gsac Archives.

Using gsac
To post a message to all the list members, send email to

You can subscribe to the list, or change your existing subscription, in the sections below.

Subscribing to gsac

Subscribe to gsac by filling out the following form. You will be sent email requesting confirmation, to prevent others from gratuitously subscribing you. Once confirmation is received, your request will be held for approval by the list moderator. You will be notified of the moderator's decision by email. This is also a private list, which means that the list of members is not available to non-members.

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