BRST00FRA 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) : RGP Team (rgpadmin@ign.fr) Date Prepared : 2024-07-02 Report Type : UPDATE If Update: Previous Site Log : brst_20240702.log Modified/Added Sections : 1, 3.27, 3.28 1. Site Identification of the GNSS Monument Site Name : Brest Four Character ID : BRST Monument Inscription : NONE IERS DOMES Number : 10004M004 CDP Number : Monument Description : INOX PLATE ON TOP OF A METALLIC PILAR Height of the Monument : 2.0 m Monument Foundation : TERRACE Foundation Depth : Marker Description : HEMISPHERIC BRASS MARKER Date Installed : 1998-10-31T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : METAMORPHIC Bedrock Condition : Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : Steel mast has been changed on : 2007-04-19T18:00Z 2. Site Location Information City or Town : Brest State or Province : Finistere Country : France Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4231162.0000 Y coordinate (m) : -332747.0000 Z coordinate (m) : 4745131.0000 Latitude (N is +) : +482249.79 Longitude (E is +) : -0042947.76 Elevation (m,ellips.) : 65.5 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 21043 Firmware Version : 7.15 / 3.04 Elevation Cutoff Setting : 5 deg Date Installed : 1998-10-31T00:00Z Date Removed : 1999-04-02T00:00Z Temperature Stabiliz. : none Additional Information : 3.2 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 21043 Firmware Version : 7.28 / 3.07 Elevation Cutoff Setting : 5 deg Date Installed : 1999-04-02T00:00Z Date Removed : 1999-05-06T00:00Z Temperature Stabiliz. : none Additional Information : 3.3 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 21043 Firmware Version : 7.29 / 3.07 Elevation Cutoff Setting : 5 deg Date Installed : 1999-05-06T00:00Z Date Removed : 2003-06-10T12:00Z Temperature Stabiliz. : none Additional Information : 3.4 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 3747A21041 Firmware Version : 7.29 / 3.07 Elevation Cutoff Setting : 5 deg Date Installed : 2003-06-11T00:00Z Date Removed : 2006-07-26T00:00Z Temperature Stabiliz. : none Additional Information : 3.5 Receiver Type : TRIMBLE 5700 Satellite System : GPS Serial Number : 220351863 Firmware Version : 2.23 Elevation Cutoff Setting : 5 deg Date Installed : 2006-07-26T00:00Z Date Removed : 2007-04-19T00:00Z Temperature Stabiliz. : none Additional Information : 3.6 Receiver Type : LEICA GRX1200PRO Satellite System : GPS Serial Number : 462575 Firmware Version : 5.1 Elevation Cutoff Setting : 5 deg Date Installed : 2007-04-19T18:00Z Date Removed : 2008-06-11T10:00Z Temperature Stabiliz. : none Additional Information : 3.7 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355918 Firmware Version : 5.62 Elevation Cutoff Setting : 3 deg Date Installed : 2008-06-11T10:00Z Date Removed : 2009-05-11T00:00Z Temperature Stabiliz. : none Additional Information : 3.8 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355918 Firmware Version : 7.50 Elevation Cutoff Setting : 3 deg Date Installed : 2009-05-11T00:00Z Date Removed : 2010-10-13T11:00Z Temperature Stabiliz. : none Additional Information : 3.9 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355918 Firmware Version : 8.01 Elevation Cutoff Setting : 3 deg Date Installed : 2010-10-13T11:00Z Date Removed : 2011-03-23T09:00Z Temperature Stabiliz. : none Additional Information : 3.10 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355918 Firmware Version : 8.10 Elevation Cutoff Setting : 3 deg Date Installed : 2011-03-23T09:00Z Date Removed : 2011-06-14T07:00Z Temperature Stabiliz. : none Additional Information : 3.11 Receiver Type : LEICA GRX1200GGPRO Satellite System : GPS+GLO Serial Number : 355918 Firmware Version : 8.20 Elevation Cutoff Setting : 3 deg Date Installed : 2011-06-14T07:00Z Date Removed : 2011-10-26T08:00Z Temperature Stabiliz. : none Additional Information : 3.12 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5046K71749 Firmware Version : 4.42 Elevation Cutoff Setting : 3 deg Date Installed : 2011-10-26T08:00Z Date Removed : 2012-03-02T00:00Z Temperature Stabiliz. : none Additional Information : 3.13 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 5046K71749 Firmware Version : 4.42 Elevation Cutoff Setting : 3 deg Date Installed : 2012-03-02T00:00Z Date Removed : 2012-05-31T07:00Z Temperature Stabiliz. : none Additional Information : 3.14 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 5046K71749 Firmware Version : 4.60 Elevation Cutoff Setting : 3 deg Date Installed : 2012-05-31T07:00Z Date Removed : 2012-08-31T11:00Z Temperature Stabiliz. : none Additional Information : 3.15 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+SBAS Serial Number : 5046K71749 Firmware Version : 4.61 Elevation Cutoff Setting : 3 deg Date Installed : 2012-08-31T11:00Z Date Removed : 2013-02-11T17:00Z Temperature Stabiliz. : none Additional Information : 3.16 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71749 Firmware Version : 4.70 Elevation Cutoff Setting : 3 deg Date Installed : 2013-02-11T17:00Z Date Removed : 2013-05-16T08:00Z Temperature Stabiliz. : none Additional Information : 3.17 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71749 Firmware Version : 4.80 Elevation Cutoff Setting : 3 deg Date Installed : 2013-05-16T08:00Z Date Removed : 2013-10-17T08:00Z Temperature Stabiliz. : none Additional Information : 3.18 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71749 Firmware Version : 4.81 Elevation Cutoff Setting : 3 deg Date Installed : 2013-10-17T08:00Z Date Removed : 2014-03-26T09:00Z Temperature Stabiliz. : none Additional Information : 3.19 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71749 Firmware Version : 4.85 Elevation Cutoff Setting : 3 deg Date Installed : 2014-03-26T09:00Z Date Removed : 2015-09-30T09:00Z Temperature Stabiliz. : none Additional Information : 3.20 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5046K71749 Firmware Version : 4.85 Elevation Cutoff Setting : 0 deg Date Installed : 2015-09-30T09:00Z Date Removed : 2018-06-18T16:00Z Temperature Stabiliz. : none Additional Information : 3.21 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 3015948 Firmware Version : 5.1.1 Elevation Cutoff Setting : 0 deg Date Installed : 2018-06-18T16:00Z Date Removed : 2018-07-04T10:00Z Temperature Stabiliz. : none Additional Information : 3.22 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 3015948 Firmware Version : 5.2 Elevation Cutoff Setting : 0 deg Date Installed : 2018-07-04T10:00Z Date Removed : 2018-11-28T15:00Z Temperature Stabiliz. : none Additional Information : 3.23 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5818R40023 Firmware Version : 5.37 Elevation Cutoff Setting : 0 deg Date Installed : 2018-11-28T16:00Z Date Removed : 2020-02-18T10:00Z Temperature Stabiliz. : none Additional Information : 3.24 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5818R40023 Firmware Version : 5.43 Elevation Cutoff Setting : 0 deg Date Installed : 2020-02-18T10:00Z Date Removed : 2020-05-11T12:00Z Temperature Stabiliz. : none Additional Information : 3.25 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5818R40023 Firmware Version : 5.45 Elevation Cutoff Setting : 0 deg Date Installed : 2020-05-11T12:00Z Date Removed : 2020-09-30T10:30Z Temperature Stabiliz. : none Additional Information : 3.26 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5818R40023 Firmware Version : 6.08 Elevation Cutoff Setting : 0 deg Date Installed : 2020-09-30T10:30Z Date Removed : 2020-09-30T15:00Z Temperature Stabiliz. : Additional Information : 3.27 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5818R40023 Firmware Version : 5.45 Elevation Cutoff Setting : 0 deg Date Installed : 2020-09-30T15:00Z Date Removed : 2024-07-02T13:00Z Temperature Stabiliz. : Additional Information : 3.28 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+BDS+SBAS Serial Number : 5818R40023 Firmware Version : 6.23 Elevation Cutoff Setting : 0 deg Date Installed : 2024-07-02T13:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : Additional Information : 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 : TRM29659.00 NONE Serial Number : 0220101990 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 1.0543 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 : Antenna Cable Length : 20 m Date Installed : 1998-10-31T00:00Z Date Removed : 2006-07-25T00:00Z Additional Information : 4.2 Antenna Type : TRM41249.00 NONE Serial Number : 60035644 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 1.0567 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 : Antenna Cable Length : 10 m Date Installed : 2006-07-26T00:00Z Date Removed : 2007-04-19T00:00Z Additional Information : 4.3 Antenna Type : LEIAT504 NONE Serial Number : 226 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 2.0431 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 : Antenna Cable Length : 30 m Date Installed : 2007-04-19T18:00Z Date Removed : 2008-06-11T10:00Z Additional Information : 4.4 Antenna Type : LEIAT504GG NONE Serial Number : 1136 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 2.0431 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 : Antenna Cable Length : 30 m Date Installed : 2008-06-11T10:00Z Date Removed : 2011-10-26T08:00Z Additional Information : 4.5 Antenna Type : TRM57971.00 NONE Serial Number : 1441112346 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 2.0431 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 : Antenna Cable Length : Date Installed : 2011-10-26T08:00Z Date Removed : 2012-04-19T12:00Z Additional Information : 4.6 Antenna Type : TRM57971.00 NONE Serial Number : 1441017048 Antenna Reference Point : BAM Marker->ARP Up Ecc. (m) : 2.0431 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 : Antenna Cable Length : Date Installed : 2012-04-19T12:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Additional Information : 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 : Effective Dates : 1998-10-31/CCYY-MM-DD Notes : 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 : 1977-02-14/CCYY-MM-DD Notes : Tide Gauge - Floating type : Status : operational. : Sea level data since 1806. 7.2 Instrumentation Type : TIDE GAUGE Status : PERMANENT Effective Dates : 1993-02-05/CCYY-MM-DD Notes : Status operational : Tide Gauge - Acoustic type : Monthly and annual mean values sent to : PSMSL. 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 : Institut National de l'Information Géographique : et Forestière : Geodetic and levelling department (SGN) Preferred Abbreviation : IGN_RGP Mailing Address : avenue de Paris 73 : 94165 Saint-Mandé Cedex : France Primary Contact Contact Name : RGP Team Telephone (primary) : +33 1 43 98 83 39 Telephone (secondary) : Fax : +33 1 43 98 84 50 E-mail : rgpadmin@ign.fr Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 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 Secondary Data Center : BEV URL for More Information : http://rgp.ign.fr Hardcopy on File Site Map : http://rgp.ign.fr Site Diagram : Horizon Mask : Monument Description : Site Pictures : http://rgp.ign.fr Additional Information : hourly data available Antenna Graphics with Dimensions / --------------------------------------------- \ + + \ --------------------------------------------- / \ / \ / \-----x-----/ <-- 0.0000 BAM=ARP RXC=NRP <-- 0.3396 --> Notches