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Entry  Fri Dec 15 17:05:55 2017, gautam, Update, PEM, Trillium seismometer DC offset Trillium.png
    Reply  Fri Dec 15 18:23:03 2017, rana, Update, PEM, Trillium seismometer DC offset 
Message ID: 13483     Entry time: Fri Dec 15 18:23:03 2017     In reply to: 13482
Author: rana 
Type: Update 
Category: PEM 
Subject: Trillium seismometer DC offset 

UVW refers to the 3 internal, orthogonal velocity sensors which are not aligned with the vertical or horizontal directions. XYZ refers to the linear combinations of UVW which correspond to north, east, and up.

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