TERS00NLD Site Information Form (site log v2.0)
     International GNSS Service
     See Instructions at:
       https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt


0.   Form

     Prepared by (full name)  : TU Delft GNSS team (gnss-citg@tudelft.nl)
     Date Prepared            : 2023-04-17
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : ters00nld_20221125.log
      Modified/Added Sections : 11


1.   Site Identification of the GNSS Monument

     Site Name                : Terschelling
     Nine Character ID        : TERS00NLD
     Monument Inscription     : Top of Mast (mark #02)
     IERS DOMES Number        : 13534M001
     CDP Number               : (A4)
     Monument Description     : STEEL MAST
       Height of the Monument : 12 m
       Monument Foundation    : CONCRETE BLOCK FOUNDED ON 4 CONCRETE PILLARS
       Foundation Depth       : 15 m
     Marker Description       : ROUND HOLE FOR BRASS THREAD
     Date Installed           : 1996-10-30T14:00Z
     Geologic Characteristic  : SAND
       Bedrock Type           : SEDIMENTARY
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm)
       Fault zones nearby     : NO
         Distance/activity    : (multiple lines)
     Additional Information   : Point No. in National Triangulation:RD 059306
                              : Point No. in National Height System:NAP 0A-4038
                              : The station is operating under responsibility
                              : of the AGRS.NL organisation (MD/KAD/TUD).
                              : Pleistocene bedrock.


2.   Site Location Information

     City or Town             : West-Terschelling
     State or Province        : Friesland
     Country or Region        : NLD
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 3798580.870
       Y coordinate (m)       : 346993.832
       Z coordinate (m)       : 5094780.817
       Latitude (N is +)      : +532145.85
       Longitude (E is +)     : +0051309.79
       Elevation (m,ellips.)  : 56.1
     Additional Information   : RIKZ Tide Gauge station (getijmeetstation
                              : Terschelling), Terschelling harbour, North Sea
                              : coast.
                              : (14.69 m above sea level)


3.   GNSS Receiver Information

3.1  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : GPS
     Serial Number            : 227
     Firmware Version         : 3.2.32.1
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1996-10-30T14:00Z
     Date Removed             : 1999-07-13T14:05Z
     Temperature Stabiliz.    : none
     Additional Information   : Firmware change.

3.2  Receiver Type            : ROGUE SNR-12 RM
     Satellite System         : GPS
     Serial Number            : 227
     Firmware Version         : 3.2.32.9
     Elevation Cutoff Setting : 4 deg
     Date Installed           : 1999-07-13T14:35Z
     Date Removed             : 2000-04-26T15:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.3  Receiver Type            : TRIMBLE 4700
     Satellite System         : GPS
     Serial Number            : 96518
     Firmware Version         : 1.20
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2000-04-27T10:50Z
     Date Removed             : 2002-11-20T11:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.4  Receiver Type            : TRIMBLE 4700
     Satellite System         : GPS
     Serial Number            : 96518
     Firmware Version         : N1.30/S0.00
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2002-11-20T14:54Z
     Date Removed             : 2008-09-16T07:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.5  Receiver Type            : TPS ODYSSEY_E
     Satellite System         : GPS+GLO
     Serial Number            : 0323
     Firmware Version         : 3.3 May,05,2008 p1
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2008-09-16T07:30Z
     Date Removed             : 2008-10-03T09:34Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.6  Receiver Type            : TPS ODYSSEY_E
     Satellite System         : GPS+GLO
     Serial Number            : 0323
     Firmware Version         : 3.3 Jul,10,2008 p4
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2008-10-03T09:34Z
     Date Removed             : 2009-11-06T07:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.7  Receiver Type            : TPS ODYSSEY_E
     Satellite System         : GPS+GLO
     Serial Number            : 0323
     Firmware Version         : 3.4 May,13,2009
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2009-11-06T07:00Z
     Date Removed             : 2010-05-18T15:00Z
     Temperature Stabiliz.    : none
     Additional Information   : Actual firmware update somewhere between 2 and
                              : 3 November 2009; headers became active on the
                              : 6th with a restart of NETPOS software

3.8  Receiver Type            : TPS ODYSSEY_E
     Satellite System         : GPS+GLO
     Serial Number            : 0323
     Firmware Version         : 3.4 Dec,12,2009 p2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2010-05-18T15:00Z
     Date Removed             : 2013-08-29T14:58Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.9  Receiver Type            : SEPT POLARX4
     Satellite System         : GPS+GLO
     Serial Number            : 3002101
     Firmware Version         : 2.5.2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2013-08-29T17:05Z
     Date Removed             : 2015-06-09T15:20Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.10 Receiver Type            : SEPT POLARX4
     Satellite System         : GPS+GLO
     Serial Number            : 3002101
     Firmware Version         : 2.9.0
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2015-06-09T15:30Z
     Date Removed             : 2016-11-18T02:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.11 Receiver Type            : SEPT POLARX4
     Satellite System         : GPS+GLO
     Serial Number            : 3002101
     Firmware Version         : 2.9.5
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2016-11-18T02:00Z
     Date Removed             : 2017-08-07T12:18Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.12 Receiver Type            : SEPT POLARX4
     Satellite System         : GPS+GLO+GAL+BDS+QZSS+SBAS
     Serial Number            : 3002101
     Firmware Version         : 2.9.6
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-08-07T12:27Z
     Date Removed             : 2018-12-17T12:37Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.13 Receiver Type            : SEPT POLARX4
     Satellite System         : GPS+GLO+GAL+BDS+QZSS+SBAS
     Serial Number            : 3002101
     Firmware Version         : 2.9.6-patch2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-12-17T12:40Z
     Date Removed             : 2020-06-10T07:45Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.14 Receiver Type            : SEPT POLARX5E
     Satellite System         : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS
     Serial Number            : 3048026
     Firmware Version         : 5.3.2
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2020-06-10T08:25Z
     Date Removed             : 2022-11-25T14:44Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.15 Receiver Type            : SEPT POLARX5E
     Satellite System         : GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS
     Serial Number            : 3048026
     Firmware Version         : 5.5.0
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2022-11-25T14:45Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS)
     Serial Number            : (A20, but note the first A5 is used in SINEX)
     Firmware Version         : (A11)
     Elevation Cutoff Setting : (deg)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)


4.   GNSS Antenna Information

4.1  Antenna Type             : AOAD/M_T        DUTD
     Serial Number            : 241
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : DUTD
     Radome Serial Number     : 241
     Antenna Cable Type       : RG214/U TYPE 13 AWG TYPE CL2 (UL) E100316S
     Antenna Cable Length     : 30 m
     Date Installed           : 1996-10-30T14:00Z
     Date Removed             : 2000-04-26T15:00Z
     Additional Information   : A conical polyester antenna radome is used on
                              : the AOAD/M_T antenna. This is one of the
                              : earlier radome designs, by Danny van Loon, in
                              : 1991. For some time, it has also been used in
                              : the Swedish network, but there it has been
                              : phased out.

4.2  Antenna Type             : TRM29659.00     UNAV
     Serial Number            : 93243
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : UNAV
     Radome Serial Number     : 93243
     Antenna Cable Type       : TRIMBLE 14551-00-REVA DCA 0011
     Antenna Cable Length     : 30 m
     Date Installed           : 2000-04-27T10:50Z
     Date Removed             : 2004-03-19T17:00Z
     Additional Information   : (multiple lines)

4.3  Antenna Type             : TRM29659.00     UNAV
     Serial Number            : 93251
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : UNAV
     Radome Serial Number     : 93251
     Antenna Cable Type       : TRIMBLE 14551-00-REVA DCA 0011
     Antenna Cable Length     : 30 m
     Date Installed           : 2004-03-24T14:30Z
     Date Removed             : 2014-06-07T10:00Z
     Additional Information   : (multiple lines)

4.4  Antenna Type             : LEIAR25.R4      LEIT
     Serial Number            : 726700
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 726700
     Antenna Cable Type       : TRIMBLE 14551-00-REVA DCA 0011
     Antenna Cable Length     : 30 m
     Date Installed           : 2014-06-07T14:30Z
     Date Removed             : 2020-11-20T14:30Z
     Additional Information   : On 2020-11-20 the antenna cable was replaced,
                              : and a new antenna entry is created. Between
                              : 2020-11-16 12:00 UTC and 2020-11-20 14:30 UTC
                              : the data quality is sub-standard and not
                              : considered usable due to the ingression of water
                              : in the antenna cable.

4.5  Antenna Type             : LEIAR25.R4      LEIT
     Serial Number            : 726700
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 726700
     Antenna Cable Type       : 2x 15m. RG214 N-m - N-m, 1x 0.75m RG223 N-f -
                              : TNC-m, Phoenix surge protection
     Antenna Cable Length     : 30.75 m
     Date Installed           : 2020-11-20T14:30Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : This is the same antenna as the in the previous
                              : item, but the old antenna cable (which contained
                              : water and was damaged) was replaced by a new
                              : cable. To replace the cable the antenna was
                              : unmounted and placed back again in the same
                              : position, however, very subtle differences in
                              : the position on the mast cannot be excluded.
                              : 

4.x  Antenna Type             : (A20, from rcvr_ant.tab; see instructions)
     Serial Number            : (A*, but note the first A5 is used in SINEX)
     Antenna Reference Point  : (BPA/BCR/XXX from "antenna.gra"; see instr.)
     Marker->ARP Up Ecc. (m)  : (F8.4)
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : (A4 from rcvr_ant.tab; see instructions)
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


5.   Surveyed Local Ties

5.x  Tied Marker Name         : 
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : (A9)
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Input Frequency        : (if external)
       Effective Dates        : 1996-10-30/CCYY-MM-DD
       Notes                  : (multiple lines)

6.x  Standard Type            : (INTERNAL or EXTERNAL H-MASER/CESIUM/etc)
       Input Frequency        : (if external)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


7.   Collocation Information

7.1  Instrumentation Type     : TIDE GAUGE
       Status                 : PERMANENT
       Effective Dates        : 1996-10-30/CCYY-MM-DD
       Notes                  : (multiple lines)

7.x  Instrumentation Type     : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc)
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1.x  Humidity Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy (% rel h)     : (% rel h)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.2.x  Pressure Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.3.x  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (deg C)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.4.x  Water Vapor Radiometer : 
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.5.x  Other Instrumentation  : (multiple lines)


9.   Local Ongoing Conditions Possibly Affecting Computed Position

9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degradations  : (SN RATIO/DATA GAPS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.2.x  Multipath Sources      : (METAL ROOF/DOME/VLBI ANTENNA/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.x  Signal Obstructions    : (TREES/BUILDINGS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)


10.  Local Episodic Effects Possibly Affecting Data Quality

10.1  Date                    : 2000-04-27/2000-06-05
      Event                   : A bug in the data logging software resultedin
                              : double difference ambiguities that arenot
                              : integer. Hence, ambibuity fixed solutionsare not
                              : correct during this period, althoughthe
                              : ambiguity float solutions are okay.For more
                              : information see EUREFMAIL 0549.

10.2  Date                    : 2020-11-16/2020-11-20
      Event                   : Water in the antenna cable caused faulty data.
                              : This has to be removed from the processing or
                              : use at your own risk.

10.x  Date                    : (CCYY-MM-DD/CCYY-MM-DD)
      Event                   : (TREE CLEARING/CONSTRUCTION/etc)


11.  On-Site, Point of Contact Agency Information

     Agency                   : Kadaster
                              : Geodetische Infrastructuur -
                              : Rijksdriehoeksmeting
     Preferred Abbreviation   : KAD
     Mailing Address          : Hofstraat 110
                              : 7311KZ Apeldoorn
                              : Netherlands (the)
     Primary Contact
       Contact Name           : GI-RD
       Telephone (primary)    : +31 6 52481939
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : rd@kadaster.nl
     Secondary Contact
       Contact Name           : TU Delft GNSS team
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : gnss-citg@tudelft.nl
     Additional Information   : Primary contact for EPN related activities
                              : concerning this station




12.  Responsible Agency (if different from 11.)

     Agency                   : (multiple lines)
     Preferred Abbreviation   : (A10)
     Mailing Address          : (multiple lines)
     Primary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)


13.  More Information

     Primary Data Center      : DUT
     Secondary Data Center    : BKG
     URL for More Information : http://gnss1.tudelft.nl/dpga/
     Hardcopy on File
       Site Map               : ./dpga/station/Terschelling.html
       Site Diagram           : ./dpga/station/Terschelling.html
       Horizon Mask           : (Y or URL)
       Monument Description   : (Y or URL)
       Site Pictures          : ./dpga/station/Terschelling.html
     Additional Information   : More pictures available on the web-site.
                              : For more information (in Dutch) see also the
                              : official station web-site http://www.agrs.nl
     Antenna Graphics with Dimensions

LEIAR25.R4

                       +-------+                          <--  0.1995
                      /         \
                +---+-------------+---+                   <--  0.1606  TCR
                |                     |
             |---------------------------|
          |---------------------------------|
       |---------------------------------------|
    +---------------------------------------------+
    |                                             |
    |                                             |
  +-+---------------------------------------------+-+
  +-----------------+-------------+-----------------+     <--  0.0320  BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000  BPA=ARP
                                                              (5/8' thread might
                                                               differ from BPA!)
  <--                    0.3802                   -->

ARP: antenna reference point
BCR: bottom of chokering
BPA: bottom of preamplifier
TCR: top of chokering