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
