About these Pages ...

The Web Pages under the URL www.iag-ggos.org are designed, maintained, and hosted by Hans-Peter Plag as an information source on geodesy and the global geodetic observing system.

The pages under www.iag-ggos.org/ggos are the so-called "GGOS Archive." This part of the web site includes archived material related to the internal operation of GGOS. Up to January 2010, a web work space was maintained by Hans-Peter Plag for GGOS, since GGOS did not have any other web-based work space, nor did it have an official web sites. These pages were not and are not offical pages of GGOS. Unless explicitly stated, none of the information provided here had been reviewed, authorized or endorsed by the GGOS or the IAG and all material not declared otherwise has to be considered personal opinion of the authors.

The archive is not updated anymore. Therefore, information may be outdated, links may be broken, and contacts may not work anymore.

If not explicitely stated, no financial support has been provided in any form for the maintenance or the hosting of the web pages. Please, read the Disclaimer before using any of the material provided on these pages.