SYLT00DEU 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) : GFZ Network Operator (gnss@gfz-potsdam.de) Date Prepared : 2025-08-14 Report Type : UPDATE If Update: Previous Site Log : sylt00deu_20250813.log Modified/Added Sections : 1, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, : 3.11, 3.12, 3.13, 4.1, 4.2, 4.3 1. Site Identification of the GNSS Monument Site Name : SYLT Nine Character ID : SYLT00DEU Monument Inscription : IERS DOMES Number : 10914M002 CDP Number : (A4) Monument Description : PILLAR Height of the Monument : 0.20 m Monument Foundation : CONCRETE BLOCK Foundation Depth : (m) Marker Description : BRASS NAIL Date Installed : 1999-01-02T00:00Z 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 : (YES/NO/Name of the zone) Distance/activity : (multiple lines) Additional Information : (multiple lines) 2. Site Location Information City or Town : List State or Province : Schleswig-Holstein Country or Region : DEU Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 3626143.397 Y coordinate (m) : 536248.552 Z coordinate (m) : 5202182.062 Latitude (N is +) : +550041.65 Longitude (E is +) : +0082443.77 Elevation (m,ellips.) : 73.1 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : AOA BENCHMARK ACT Satellite System : GPS Serial Number : unknown Firmware Version : unknown Elevation Cutoff Setting : 0 deg Date Installed : 1999-01-02T00:00Z Date Removed : 2003-04-10T23:59Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.2 Receiver Type : NOV OEM4-G2 Satellite System : GPS Serial Number : 0009 Firmware Version : 4-3.00-22T Elevation Cutoff Setting : 5 deg Date Installed : 2005-03-10T00:00Z Date Removed : 2010-12-08T12:00Z Temperature Stabiliz. : none Additional Information : FW: OEM-4-3.00-22T 3.3 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.1.7 Elevation Cutoff Setting : 0 deg Date Installed : 2010-12-09T00:00Z Date Removed : 2011-12-20T11:25Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.3.5 Elevation Cutoff Setting : 0 deg Date Installed : 2011-12-20T11:25Z Date Removed : 2012-06-12T09:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.5 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.4.4b0 Elevation Cutoff Setting : 0 deg Date Installed : 2012-06-12T09:00Z Date Removed : 2013-01-09T09:49Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.6 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.4.7 Elevation Cutoff Setting : 0 deg Date Installed : 2013-01-09T09:50Z Date Removed : 2016-10-25T08:20Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.7 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.6.7 Elevation Cutoff Setting : 0 deg Date Installed : 2016-10-25T08:20Z Date Removed : 2018-07-09T14:34Z Temperature Stabiliz. : none Additional Information : enables tracking of E01/E02 3.8 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.7.3P1 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-09T14:35Z Date Removed : 2019-02-22T15:21Z Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_5 3.9 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.7.5P1 Elevation Cutoff Setting : 0 deg Date Installed : 2019-02-22T15:22Z Date Removed : 2020-03-26T10:46Z Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_5 3.10 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.7.9 Elevation Cutoff Setting : 0 deg Date Installed : 2020-03-26T10:47Z Date Removed : 2020-11-11T14:07Z Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_5 : Activation of independent tracking 3.11 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 3.7.10 Elevation Cutoff Setting : 0 deg Date Installed : 2020-11-11T14:08Z Date Removed : 2021-06-23T13:47Z Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_5 3.12 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 4.1.01-210527 Elevation Cutoff Setting : 0 deg Date Installed : 2021-06-23T13:48Z Date Removed : 2023-01-17T14:37Z Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_5 : deactivated clock steering 3.13 Receiver Type : JAVAD TRE_G3TH DELTA Satellite System : GPS+GLO+GAL Serial Number : 202 Firmware Version : 4.2.01-220630 Elevation Cutoff Setting : 0 deg Date Installed : 2023-01-17T14:38Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : none Additional Information : Board revision TRE_G3TH_5 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 NONE Serial Number : unknown 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 : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 1999-01-02T00:00Z Date Removed : 2003-04-10T23:59Z Additional Information : (multiple lines) 4.2 Antenna Type : NOV503+CR SPKE Serial Number : 7241 Antenna Reference Point : BCR 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 : SPKE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2005-03-10T00:00Z Date Removed : 2010-12-08T12:00Z Additional Information : (multiple lines) 4.3 Antenna Type : JAV_RINGANT_G3T NONE Serial Number : 334 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 0.1206 Marker->ARP North Ecc(m) : 0.0000 Marker->ARP East Ecc(m) : 0.0000 Alignment from True N : (deg; + is clockwise/east) Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : (vendor & type number) Antenna Cable Length : (m) Date Installed : 2010-12-09T00:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : (multiple lines) 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 : 2005-03-10/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.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.x Date : (CCYY-MM-DD/CCYY-MM-DD) Event : (TREE CLEARING/CONSTRUCTION/etc) 11. On-Site, Point of Contact Agency Information Agency : GFZ Helmholtz Centre for Geosciences Preferred Abbreviation : GFZ Mailing Address : Telegrafenberg A17 : D-14473 Potsdam : Germany Primary Contact Contact Name : GFZ Network Operator Telephone (primary) : Telephone (secondary) : Fax : E-mail : gnss@gfz.de Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : (multiple lines) 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 : GFZ Secondary Data Center : URL for More Information : https://gnss.gfz.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 : Y Additional Information : (multiple lines) Antenna Graphics with Dimensions JAV_RINGANT_G3T --------- <-- 0.0614 / \ / \ +-------------------------------------------------+ <-- 0.0410 TCR | | | +-------------------+ | | | \ / | | | | \ / | | | | +--x--+ | | <-- 0.0000 BAM=ARP +--------------+-------------------+--------------+ <-- -0.0260 BCR RXC=NRP <-- 0.3260 --> NOV503+CR _____________ / \ | | ------------------------------------------------------- <-- TCR | | | | +------------------------+-x-+------------------------+ <-- 0.0000 BCR=ARP NOM=NRP <-- 0.3764 -->