TGD200DEU 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) : Bundesanstalt fuer Gewaesserkunde Date Prepared : 2025-11-11 Report Type : UPDATE If Update : Previous Site Log : TGD200DEU_20250515.log Modified/Added Sections : 0,1,2,3,4,5,9,10,11,12,13 1. Site Identification of the GNSS Monument Site Name : Tide gauge Dukegat (2) Nine Character ID : TGD200DEU Monument Inscription : IERS DOMES Number : 14296M002 CDP Number : Monument Description : Tide gauge construction, steel mast with plate : and 5/8" bolt Height of the Monument : 11m Monument Foundation : 1985 Foundation Depth : Marker Description : plate with 5/8" bolt, top of the bolt Date Installed : 2010-06-01T12:00Z Geologic Characteristic : Sea bottom Bedrock Type : Sedimentary Bedrock Condition : Fracture Spacing: : Fault zones nearby : Distance/activity : Additional Information : Former GNSS site TGDU was moved to TGD2. : Antenna mounted with a full metal tripod on a : rived thread of a circular tube of steel, : 0.6m length fixed on the hand rail 2. Site Location Information City or Town : Emden State or Province : Lower Saxony Country or Region : DEU Tectonic Plate : Eurasian Approximate Position : ITRF2020 X coordinate (m) : 3780270.6360 Y coordinate (m) : 459218.3506 Z coordinate (m) : 5099481.0316 Latitude (N is +) : +53.433618043 Longitude (E is +) : +6.926219397 Elevation (m,ellips.) : 51.7378 Additional Information : Tide gauge station Dukegat, tide gauge operato : r: Ems-North Sea Waterways and Shipping Office, : location Emden 3. GNSS Receiver Information 3.1 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 355507 Firmware Version : 7.53/4.003 Elevation Cutoff Setting : 0 Date Installed : 2010-06-02T12:00Z Date Removed : 2010-07-12T06:00Z Temperature Stabiliz. : NONE Additional Information : Logging rate 10s 3.2 Receiver Type : LEICA GRX1200+GNSS Satellite System : GPS+GLO Serial Number : 355507 Firmware Version : 7.53/4.005 Elevation Cutoff Setting : 0 Date Installed : 2010-07-12T15:00Z Date Removed : 2014-02-05T06:00Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 10s 3.3 Receiver Type : LEICA GR10 Satellite System : GPS+GLO Serial Number : 1700481 Firmware Version : 3.03/6.214 Elevation Cutoff Setting : 0 Date Installed : 2014-02-05T15:00Z Date Removed : 2014-09-11T06:00Z Temperature Stabiliz. : NONE Additional Information : Receiver changed, Logging rate 30s 3.4 Receiver Type : LEICA GR10 Satellite System : GPS+GLO Serial Number : 1700481 Firmware Version : 3.10/6.403 Elevation Cutoff Setting : 0 Date Installed : 2014-09-11T15:00Z Date Removed : 2014-12-18T06:00Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.5 Receiver Type : LEICA GR10 Satellite System : GPS+GLO Serial Number : 1700485 Firmware Version : 2.00/4.007 Elevation Cutoff Setting : 0 Date Installed : 2014-12-18T09:00Z Date Removed : 2015-02-05T06:00Z Temperature Stabiliz. : NONE Additional Information : Receiver changed, Logging rate 30s 3.6 Receiver Type : LEICA GR10 Satellite System : GPS+GLO Serial Number : 1700499 Firmware Version : 2.62/6.112 Elevation Cutoff Setting : 0 Date Installed : 2015-02-05T12:00Z Date Removed : 2015-05-11T05:00Z Temperature Stabiliz. : NONE Additional Information : Change firmware/measurement engine, : logging rate 30s 3.7 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 3.11/6.403 Elevation Cutoff Setting : 0 Date Installed : 2015-05-11T06:00Z Date Removed : 2015-09-17T07:00Z Temperature Stabiliz. : NONE Additional Information : Change receiver, : logging rate 30s 3.8 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 3.21/6.403 Elevation Cutoff Setting : 0 Date Installed : 2015-09-17T08:00Z Date Removed : 2015-11-12T09:00Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.9 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 3.22/6.521 Elevation Cutoff Setting : 0 Date Installed : 2015-11-12T10:00Z Date Removed : 2016-05-02T08:00Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.10 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 3.22/6.522 Elevation Cutoff Setting : 0 Date Installed : 2016-05-02T12:00Z Date Removed : 2016-06-13T06:00Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.11 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 4.00.335/6.522 Elevation Cutoff Setting : 0 Date Installed : 2016-06-13T12:00Z Date Removed : 2016-11-14T09:11Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.12 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 4.02.386/6.522 Elevation Cutoff Setting : 0 Date Installed : 2016-11-14T09:12Z Date Removed : 2017-02-23T05:55Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.13 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 4.10.598/6.523 Elevation Cutoff Setting : 0 Date Installed : 2017-02-23T06:00Z Date Removed : 2017-03-27T06:04Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.14 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 4.11.606/6.523 Elevation Cutoff Setting : 0 Date Installed : 2017-03-27T06:05Z Date Removed : 2018-02-23T06:13Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.15 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 4.20.232/6.524 Elevation Cutoff Setting : 0 Date Installed : 2018-02-23T06:15Z Date Removed : 2018-08-06T06:04Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.16 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 4.30.063/6.525 Elevation Cutoff Setting : 0 Date Installed : 2018-08-06T06:09Z Date Removed : 2018-10-30T07:37Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.17 Receiver Type : LEICA GR25 Satellite System : GPS+GLO Serial Number : 1831156 Firmware Version : 4.31.101/6.525 Elevation Cutoff Setting : 0 Date Installed : 2018-10-30T07:38Z Date Removed : 2019-09-11T06:00Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 30s 3.18 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1832712 Firmware Version : 4.31.101/7.403 Elevation Cutoff Setting : 0 Date Installed : 2019-09-11T11:05Z Date Removed : 2021-06-10T11:32Z Temperature Stabiliz. : NONE Additional Information : Receiver changed, Logging rate 30s 3.19 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1832712 Firmware Version : 4.50.274/7.710 Elevation Cutoff Setting : 0 Date Installed : 2021-06-10T11:35Z Date Removed : 2021-11-08T14:53Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.20 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS Serial Number : 1832712 Firmware Version : 4.51.489/7.710 Elevation Cutoff Setting : 0 Date Installed : 2021-11-08T14:54Z Date Removed : 2022-02-24T08:15Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.21 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1832712 Firmware Version : 4.52.518/7.711 Elevation Cutoff Setting : 0 Date Installed : 2022-02-24T08:17Z Date Removed : 2022-11-03T07:42Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.22 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1832712 Firmware Version : 4.60.259/7.811 Elevation Cutoff Setting : 0 Date Installed : 2022-11-03T07:45Z Date Removed : 2023-04-12T10:12Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.23 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1832712 Firmware Version : 4.61.290/7.811 Elevation Cutoff Setting : 0 Date Installed : 2023-04-12T10:13Z Date Removed : 2024-01-03T12:56Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.24 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1832712 Firmware Version : 4.70.040/7.813 Elevation Cutoff Setting : 0 Date Installed : 2024-01-03T13:01Z Date Removed : 2024-08-06T12:10Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.25 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1832712 Firmware Version : 4.80.109/7.900 Elevation Cutoff Setting : 0 Date Installed : 2024-08-06T12:14Z Date Removed : 2025-05-13T06:47Z Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.26 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS Serial Number : 1832712 Firmware Version : 4.83.342/7.900 Elevation Cutoff Setting : 0 Date Installed : 2025-05-13T06:48Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : NONE Additional Information : Firmware/Measurement Engine changed, Logging rate 15s 3.x Receiver Type : (A20, from rcvr_ant.tab; see instructions) Satellite System : (GPS+GLO+GAL+BDS+QZSS+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 : LEIAT504GG LEIS Serial Number : 201032 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0470 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIS Antenna Radome Number : Antenna Cable Type : RG58 Antenna Cable Length : 5 Date Installed : 2010-06-02T12:00Z Date Removed : 2019-09-11T06:00Z Additional Information : Robot calibration by geo++ GmbH, atx-file available 4.2 Antenna Type : LEIAR25.R4 LEIT Serial Number : 727088 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0463 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : 0 deg Antenna Radome Type : LEIT Antenna Radome Number : Antenna Cable Type : RG58 Antenna Cable Length : 5 Date Installed : 2019-09-11T11:05Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : Chamber calibration by IGG Bonn and robot calibration by : geo++ GmbH, atx-files available 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 5.1 Tied Marker Name : PFP 230 Tied Marker Usage : Tide gauge benchmarks Tied Marker CDP Number : Tied Marker Domes Number : Differential Components from GNSS Marker to the tied monument dx (m) : 0.0000 dy (m) : 0.0000 dz (m) :-3.8130 Accuracy (mm) : 1.0 Survey method : Levelling Date Measured : 2019-09-10 Additional Information : dh to gauge datum contact: gnss@bafg.de 5.2 Tied Marker Name : PFP 240 Tied Marker Usage : Tide gauge benchmarks Tied Marker CDP Number : Tied Marker Domes Number : Differential Components from GNSS Marker to the tied monument dx (m) : 0.0000 dy (m) : 0.0000 dz (m) :-3.0380 Accuracy (mm) : 1.0 Survey method : Levelling Date Measured : 2019-09-10 Additional Information : dh to gauge datum contact: gnss@bafg.de 5.3 Tied Marker Name : PFP 280 Tied Marker Usage : Tide gauge benchmarks Tied Marker CDP Number : Tied Marker Domes Number : Differential Components from GNSS Marker to the tied monument dx (m) : 0.0000 dy (m) : 0.0000 dz (m) :-3.0510 Accuracy (mm) : 1.0 Survey method : Levelling Date Measured : 2019-09-10 Additional Information : dh to gauge datum contact: gnss@bafg.de 5.4 Tied Marker Name : PFP 290 Tied Marker Usage : Tide gauge benchmarks Tied Marker CDP Number : Tied Marker Domes Number : Differential Components from GNSS Marker to the tied monument dx (m) : 0.0000 dy (m) : 0.0000 dz (m) :-4.0740 Accuracy (mm) : 1.0 Survey method : Levelling Date Measured : 2019-09-10 Additional Information : dh to gauge datum contact: gnss@bafg.de 6. Frequency Standard 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 : 1985-11-01/ Notes : Floating gauge sensor 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) : (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) : (deg C) Aspiration : 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 : 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) 9. Local Ongoing Conditions Possibly Affecting Computes 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) 9.2.1 Multipath Sources : Metal roof (and hand rail) of the tg const. Effective Dates : 2010-06-01/ Additional Information : Distance to the roof of the tide gauge constru : ction approx. 1m, distance to hand rail approx : . 0.6m, 9.2.2 Multipath Sources : Mast wind power plant Effective Dates : 2010-06-01/ Additional Information : Distance between GNSS-antenna and mast approx. : 1.5m 9.2.3 Multipath Sources : Solar panels Effective Dates : 2010-06-01/ Additional Information : Distance between GNSS-antenna and solar panels : approx. 1.3m 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 : 2010-06-06/2010-12-08 Event : Antenna cable damaged 11. On-Site, Point of Contact Agency Information Agency : Federal Institute of Hydrology Preferred Abbreviation : BfG Mailing Address : Am Mainzer Tor 1, 56068 Koblenz, Germany Primary Contact Contact Name : Federal Institute of Hydrology Telephone (primary) : ++49 261 1306 5272 Telephone (secondary) : Fax : E-mail : gnss@bafg.de Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : GNSS observations freely available at : https://igs.bkg.bund.de/root_ftp/BfGNet/ 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 : BKG GNSS Data Center Secondary Data Center : URL for More Information : www.bkg.de Hardcopy on File Site Map : (Y or URL) Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : www.igs.bkg.bund.de Additional Information : GNSS observations freely available at : https://igs.bkg.bund.de/root_ftp/BfGNet/ Antenna Graphics with Dimensions (insert text graphic from file antenna.gra)