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SLR-Mail No.2574

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Date:2019-06-03 08:33:54
Sender:Stefan Riepl <riepl@fs.wettzell.de>
Subject:[SLR-Mail] No.2574: 7827 site and history log update
Author:Stefan Riepl
Content:Author: Stefan Riepl

The 7827 site and history log needed an update, since the
latest calibration of the pressure sensor used at the Geodetic
Observatory Wettzell revealed an offset of -0.25hPa. A backtracking
analysis of the sensor offset revealed a drift of approx.
-0.025hPa/year. As a consequence the existing pressure sensor was
replaced by a calibrated one on 2019-05-28 18:15 UT.
Data recorded at 7827 after that date is delivered with correct pressure
readings.
All data recorded and delivered before 2019-05-28 18:15 UT will be
corrected in a new release which will be finalized during week 24.
The updated site log is awaiting approval at the EDC.
We regret for any inconvenience.

Best regards,

Stefan Riepl

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