Delivered-To: igsstation@igscb.jpl.nasa.gov Message-Id: <7.0.1.0.2.20060223154034.05330748@uwm.edu.pl> Date: Thu, 23 Feb 2006 15:41:42 +0100 To: igsstation@igscb.jpl.nasa.gov From: Pawel Wielgosz Subject: [IGSSTATION-839]: LAMA station abnormal behavior Content-Type: text/plain; charset="us-ascii"; format=flowed Sender: owner-igsstation Precedence: bulk ****************************************************************************** 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. Pawel ++++++++++++++++++++++++++++++++ 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@uwm.edu.pl