[IGSSTATION-839]: LAMA station abnormal behavior

Pawel Wielgosz pawel.wielgosz at uwm.edu.pl
Thu Feb 23 06:41:42 PST 2006

IGS Station Mail          23 Feb 06:41:57 PST 2006      Message Number 839

Author: Pawel Wielgosz

Dear Colleagues,

Please be advised that in the recent weeks LAMA station showed 
abnormal behavior, which started around January 1, 2006 (GPS week 
1356). This behavior is characterized by unusual coordinate residuals 
(e.g., see http://igscb.jpl.nasa.gov/network/site/lama.html). The 
most probably cause is the heavy snowfall we had in January and February 2006.

Thanks to Remi Ferland for pointing out this problem.


Dr. Pawel Wielgosz
Institute of Geodesy
University of Warmia and Mazury in Olsztyn
Oczapowskiego 1
10957 Olsztyn, POLAND

tel.: +48 89 5233279
fax: +48 89 5234768
e-mail: pawel.wielgosz at uwm.edu.pl 

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