KREU Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : AgnesOP Date Prepared : 2025-06-04 Report Type : UPDATE If Update: Previous Site Log : kreu_20250115.log Modified/Added Sections : 3.22, 3.23 1. Site Identification of the GNSS Monument Site Name : KREUZLINGEN Four Character ID : KREU Monument Inscription : IERS DOMES Number : CDP Number : (A4) Monument Description : STEEL GIRDER MAST LETRONA Height of the Monument : 6 M Monument Foundation : CONCRETE BASEMENT Foundation Depth : 0.8 M Marker Description : BRONZE EYE-BOLT WITH SCREW CAP Date Installed : 2001-12-24 Geologic Characteristic : Bedrock Type : Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : 2. Site Location Information City or Town : Kreuzlingen State or Province : TG Country : SWITZERLAND Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4250723.091 Y coordinate (m) : 685424.659 Z coordinate (m) : 4690488.035 Latitude (N is +) : +473828.65131 Longitude (E is +) : +0090936.13312 Elevation (m,ellips.) : 530.014 Additional Information : ETRS89 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4700 Satellite System : GPS Serial Number : Firmware Version : Elevation Cutoff Setting : 0 Date Installed : 2001-12-24 Date Removed : 2007-06-17 Temperature Stabiliz. : NONE Additional Information : 3.2 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 3. Elevation Cutoff Setting : 0 Date Installed : 2007-06-18 Date Removed : 2008-02-19 Temperature Stabiliz. : NONE Additional Information : 3.3 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 3.50 Elevation Cutoff Setting : 0 Date Installed : 2008-02-19 Date Removed : 2009-07-30T15:10Z Temperature Stabiliz. : NONE Additional Information : 3.4 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 4.03 Elevation Cutoff Setting : 0 Date Installed : 2009-07-30T15:10Z Date Removed : 2010-07-27T08:55Z Temperature Stabiliz. : NONE Additional Information : 3.5 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 4.14 Elevation Cutoff Setting : 0 Date Installed : 2010-07-27T08:55Z Date Removed : 2011-02-21T07:25Z Temperature Stabiliz. : NONE Additional Information : 3.6 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 4.19 Elevation Cutoff Setting : 0 Date Installed : 2011-02-21T07:25Z Date Removed : 2011-11-17T07:05Z Temperature Stabiliz. : NONE Additional Information : 3.7 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 4.43 Elevation Cutoff Setting : 0 Date Installed : 2011-11-17T07:05Z Date Removed : 2012-05-08T06:34Z Temperature Stabiliz. : NONE Additional Information : 3.8 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 4.48 Elevation Cutoff Setting : 0 Date Installed : 2012-05-08T06:34Z Date Removed : 2014-05-02T12:10Z Temperature Stabiliz. : NONE Additional Information : 3.9 Receiver Type : TRIMBLE NETR5 Satellite System : GPS+GLO Serial Number : 4649K03379 Firmware Version : 4.85 Elevation Cutoff Setting : 0 Date Installed : 2014-05-02T12:10Z Date Removed : 2015-04-29T11:05Z Temperature Stabiliz. : NONE Additional Information : 3.10 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 4.85 Elevation Cutoff Setting : 0 Date Installed : 2015-04-29T11:05Z Date Removed : 2015-06-23T14:39Z Temperature Stabiliz. : NONE Additional Information : 3.11 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.01 Elevation Cutoff Setting : 0 Date Installed : 2015-06-23T14:39Z Date Removed : 2015-08-26T06:20Z Temperature Stabiliz. : NONE Additional Information : 3.12 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.03 Elevation Cutoff Setting : 0 Date Installed : 2015-08-26T06:20Z Date Removed : 2016-01-04T14:21Z Temperature Stabiliz. : NONE Additional Information : 3.13 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.10 Elevation Cutoff Setting : 0 Date Installed : 2016-01-04T14:21Z Date Removed : 2016-12-20T14:41Z Temperature Stabiliz. : NONE Additional Information : 3.14 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.15 Elevation Cutoff Setting : 0 Date Installed : 2016-12-20T14:41Z Date Removed : 2017-02-15T13:15Z Temperature Stabiliz. : NONE Additional Information : 3.15 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.20 Elevation Cutoff Setting : 0 Date Installed : 2017-02-15T13:15Z Date Removed : 2017-04-20T12:44Z Temperature Stabiliz. : NONE Additional Information : 3.16 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.22 Elevation Cutoff Setting : 0 Date Installed : 2017-04-20T12:44Z Date Removed : 2018-12-17T15:43Z Temperature Stabiliz. : NONE Additional Information : 3.17 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.37 Elevation Cutoff Setting : 0 Date Installed : 2018-12-17T15:43Z Date Removed : 2020-07-06T05:40Z Temperature Stabiliz. : NONE Additional Information : 3.18 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.45 Elevation Cutoff Setting : 0 Date Installed : 2020-07-06T05:40Z Date Removed : 2022-03-17T08:15Z Temperature Stabiliz. : NONE Additional Information : 3.19 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.52 Elevation Cutoff Setting : 0 Date Installed : 2022-03-17T08:15Z Date Removed : 2023-01-30T13:45Z Temperature Stabiliz. : NONE Additional Information : 3.20 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS Serial Number : 5445R50037 Firmware Version : 5.56 Elevation Cutoff Setting : 0 Date Installed : 2023-01-30T13:45Z Date Removed : 2024-10-02T08:59Z Temperature Stabiliz. : NONE Additional Information : 3.21 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 1873168 Firmware Version : 4.81/7.900 Elevation Cutoff Setting : 0 deg Date Installed : 2024-10-02T09:51Z Date Removed : 2025-01-15T10:10Z Temperature Stabiliz. : NONE Additional Information : Firmware 4.81.246 3.22 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1873168 Firmware Version : 4.81/7.900 Elevation Cutoff Setting : 0 deg Date Installed : 2025-01-15T10:10Z Date Removed : 2025-06-04T11:00Z Temperature Stabiliz. : NONE Additional Information : Firmware 4.81.246 : Removed QZSS Tracking 3.23 Receiver Type : LEICA GR50 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 1873168 Firmware Version : 4.83/7.900 Elevation Cutoff Setting : 0 deg Date Installed : 2025-06-04T11:20Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : NONE Additional Information : Firmware 4.83.342 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 : TRM33429.20+GP NONE Serial Number : 234600 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 : SUCOFEED Antenna Cable Length : 60 M Date Installed : 2001-12-24 Date Removed : 2007-06-17 Additional Information : 4.2 Antenna Type : TRM55971.00 NONE Serial Number : 30278622 Antenna Reference Point : BAM 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 : SUCOFEED Antenna Cable Length : 60 M Date Installed : 2007-06-18 Date Removed : 2015-04-29T11:05Z Additional Information : Individual absolute antenna calibration : values are available 4.3 Antenna Type : TRM59800.00 NONE Serial Number : 5411354989 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 : SUCOFEED Antenna Cable Length : 60 M Date Installed : 2015-04-29T11:05Z Date Removed : 2019-06-10T10:00Z Additional Information : Individual absolute antenna calibration : values are available. : Displacement of the antenna w.r.t. before : of +4.5 cm vertically due to a new adapter. 4.4 Antenna Type : TRM59800.00 NONE Serial Number : 5445355057 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 : SUCOFEED Antenna Cable Length : 60 M Date Installed : 2019-06-12T08:55Z Date Removed : 2020-08-04T12:50Z Additional Information : Individual absolute antenna calibration : values are available. 4.5 Antenna Type : TRM59800.00 NONE Serial Number : 5411354989 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 : SUCOFEED Antenna Cable Length : 60 M Date Installed : 2020-08-04T12:50Z Date Removed : 2023-06-01T10:20Z Additional Information : Individual absolute antenna calibration : values are available. 4.6 Antenna Type : TRM59800.00 NONE Serial Number : 53593 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 : SUCOFEED Antenna Cable Length : 60 M Date Installed : 2023-06-01T10:21Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Individual absolute antenna calibration : values are 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 6. Frequency Standard 7. Collocation Information 8. Meteorological Instrumentation 9. Local Ongoing Conditions Possibly Affecting Computed Position 10. Local Episodic Effects Possibly Affecting Data Quality 11. On-Site, Point of Contact Agency Information Agency : Swiss Federal Office of Topography Preferred Abbreviation : swisstopo Mailing Address : Seftigenstrasse 264, CH-3084 Wabern Primary Contact Contact Name : SWIPOS TEAM Telephone (primary) : +41 58 469 01 21 Telephone (secondary) : +41 58 469 01 11 Fax : +41 58 469 04 59 E-mail : agnesop@swisstopo.ch Secondary Contact Contact Name : PNAC team Telephone (primary) : Telephone (secondary) : Fax : E-mail : pnac@swisstopo.ch Additional Information : (multiple lines) 12. Responsible Agency (if different from 11.) Agency : Preferred Abbreviation : Mailing Address : Primary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 13. More Information Primary Data Center : Secondary Data Center : URL for More Information : https://www.swisstopo.admin.ch Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions TRM59800.00 ----- / + \ | + | +--------------------------------------------------+ <-- 0.1020 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0381 +-------------------+-------------+--------------------+ <-- 0.0350 BCR | | =| | +------x------+ <-- 0.0 BPA=ARP <-- 0.3810 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering TGP: Top of Ground Plane BGP: Bottom of Ground Plane TPA: Top of Preamplifier BPA: Bottom of Preamplifier TOP: Top of Pole BAM: Bottom of antenna mount All dimensions are in meters.