TU Delft GNSS team (gnss-citg@tudelft.nl) 2026-01-16 UPDATE Ijmuiden Tide-Gauge IJMU 0 0 IJMUIDEN 13537M001 11.1 Steel deep foundation pile 13 Centre of hole for antenna mounting bolt = ARP 2004-12-29 SEDIMENTARY Ijmuiden Noord-Holland Tide-gauge station Rijks Instituut voor Kust en Zee (RIKZ), Ijmuiden, The Netherlands 20207 0.0 0.0 2004-12-30T00:00:00Z 0375 0.0 0.0 2007-02-21T00:00:00Z 0375 0.0 0.0 2007-09-14T05:27:00Z 0375 0.0 0.0 2008-05-08T06:56:00Z 0375 0.0 0.0 2009-11-06T07:00:00Z 0375 0.0 0.0 2010-05-18T15:00:00Z 0375 0.0 0.0 2013-12-18T10:15:00Z 1830313 0.0 0.0 2014-04-23T14:00:00Z 1870146 0.0 0.0 2015-02-25T09:35:00Z 1870146 0.0 0.0 2016-04-26T08:25:00Z 5504R50175 0.0 0.0 2016-07-22T14:45:00Z 5504R50175 0.0 0.0 2016-12-21T16:19:00Z 5504R50175 0.0 0.0 2019-09-16T18:09:00Z 5504R50175 0.0 0.0 2019-09-16T18:09:00Z 5504R50175 0.0 0.0 2022-06-09T12:40:00Z 5504R50175 0.0 0.0 2024-09-06T09:15:00Z 6347R40135 0.0 0.0 2024-09-06T09:15:00Z Antenna and radome have been absolutely calibrated by geo++ in 2015 0220314044 0.0 0.0 0.0 0.0 15.0 2004-12-30T00:00:00Z Antenna and radome have been absolutely calibrated by geo++ 726702 0.0 0.0 0.0 0.0 15.0 2014-04-23T14:00:00Z 2004-12-30 2026-01-16T13:25:00Z 2004-12-30 2026-01-16T13:03:00Z 2026-01-16T13:05:00Z 2026-01-16T13:23:00Z ARP: antenna reference point BCR: bottom of chokering BPA: bottom of preamplifier TCR: top of chokering]]> ARP: antenna reference point BCR: bottom of chokering BPA: bottom of preamplifier TCR: top of chokering]]>