TRCG00REU 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) : OVPF-IPGP Team (gnss-ovpf@ipgp.fr) Date Prepared : 2024-02-29 Report Type : UPDATE If Update: Previous Site Log : trcg00reu_20230317.log Modified/Added Sections : 3.6, 3.7, 4.3, 4.4, 13 1. Site Identification of the GNSS Monument Site Name : Citerne du Tremblet Four Character ID : TRCG Monument Inscription : NONE IERS DOMES Number : 97431M002 CDP Number : NONE Monument Description : 2 CM INOX STALK AND BRASS ADAPTER Height of the Monument : 0.3 m Monument Foundation : STICKED BY EPOXY GLUE IN BOREHOLE Foundation Depth : 0.05 m Marker Description : TOP OF INOX STALK Date Installed : 2008-03-14 Geologic Characteristic : CONCRETE WATER RESERVOIR Bedrock Type : IGNEOUS Bedrock Condition : 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 : Saint-Philippe State or Province : La Reunion Country : Réunion Tectonic Plate : AFRICAN Approximate Position (ITRF) X coordinate (m) : 3342109.800 Y coordinate (m) : 4917359.700 Z coordinate (m) : -2301525.700 Latitude (N is +) : -211728.23 Longitude (E is +) : +0554752.09 Elevation (m,ellips.) : 173.4 Additional Information : ITRF 2014 POSITION (2019.9) 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-X Satellite System : GPS Serial Number : ZE1200348020 Firmware Version : ZB00 Elevation Cutoff Setting : 10 deg Date Installed : 2008-03-14T04:49Z Date Removed : 2008-07-08T04:41Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.2 Receiver Type : TPS GB-1000 Satellite System : GPS+GLO Serial Number : T225373 Firmware Version : 3.32 Elevation Cutoff Setting : 15 deg Date Installed : 2008-07-08T04:48Z Date Removed : 2010-03-16T05:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : TPS GB-1000 Satellite System : GPS+GLO Serial Number : T224381 Firmware Version : 3.40 Elevation Cutoff Setting : 15 deg Date Installed : 2010-03-16T05:01Z Date Removed : 2011-08-01T06:03Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4545260783 Firmware Version : 1.13 Elevation Cutoff Setting : 15 deg Date Installed : 2011-08-04T06:57Z Date Removed : 2013-02-19T11:18Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.5 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4545260783 Firmware Version : 1.32 Elevation Cutoff Setting : 15 deg Date Installed : 2013-02-19T11:18Z Date Removed : 2018-10-30T09:42Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.6 Receiver Type : TPS GB-1000 Satellite System : GPS+GLO Serial Number : T225749 Firmware Version : 3.40 Elevation Cutoff Setting : 15 deg Date Installed : 2018-10-30T09:42Z Date Removed : 2024-02-10T04:54Z Temperature Stabiliz. : none Additional Information : Affected by GPS Week rollover 3.7 Receiver Type : SEPT POLARX5 Satellite System : GPS+GLO+GAL+BDS+QZSS+SBAS Serial Number : 3095819 Firmware Version : 5.5.0 Elevation Cutoff Setting : 0 deg Date Installed : 2024-02-28T07:08Z 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 : ASH701975.01A NONE Serial Number : 8279 Antenna Reference Point : TOP 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 : TNC Antenna Cable Length : 4 m Date Installed : 2008-03-14 Date Removed : 2009-01-01 Additional Information : La date de desinstallation est inconnue 4.2 Antenna Type : TPSPG_A1+GP NONE Serial Number : 308-7398, 310-1133 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 : TOPCON Antenna Cable Length : 4 m Date Installed : 2009-01-01 Date Removed : 2011-01-28 Additional Information : (multiple lines) 4.3 Antenna Type : TPSPG_A1+GP NONE Serial Number : 308-7398, 310-1133 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 : TOPCON Antenna Cable Length : 4 m Date Installed : 2011-01-28 Date Removed : 2024-02-10T04:54Z Additional Information : Antenne rehaussee de 0.064m. 4.4 Antenna Type : TRM57971.00 NONE Serial Number : 3121171523 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 : TNC Antenna Cable Length : 4 m Date Installed : 2024-02-28T07:08Z 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 : 2008-03-14/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 : Piton de la Fournaise Volcano Observatory Preferred Abbreviation : OVPF-IPGP Mailing Address : 14 RN3 Km 27 : 97418 La Plaine des Cafres, Réunion : France Primary Contact Contact Name : OVPF-IPGP Team Telephone (primary) : +262 262 27 52 92 Telephone (secondary) : Fax : +262 262 59 12 04 E-mail : gnss-ovpf@ipgp.fr Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : http://www.ipgp.fr/ovpf 12. Responsible Agency (if different from 11.) Agency : Institut de Physique du Globe de Paris Preferred Abbreviation : IPGP Mailing Address : rue Jussieu 1 : 75005 Paris : France Primary Contact Contact Name : IPGP-VOLOBSIS Team Telephone (primary) : Telephone (secondary) : Fax : E-mail : volobsis-support@ipgp.fr Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : http://volobsis.ipgp.fr 13. More Information Primary Data Center : IPGP Secondary Data Center : URL for More Information : http://volobsis.ipgp.fr Hardcopy on File Site Map : http://volobsis.ipgp.fr Site Diagram : (Y or URL) Horizon Mask : (Y or URL) Monument Description : (Y or URL) Site Pictures : (Y or URL) Additional Information : (multiple lines) Antenna Graphics with Dimensions ASH701975.01A ------- <-- 0.0790 / \ / \ / \ ++-----------------------------------++ <-- 0.0460 ++-----------------------------------++ <-- 0.0430 \ / \ / ---------x--------- <-- 0.0000 TOP=ARP NOM=NRP <-- 0.1850 --> Notches <-- 0.2030 --> Edge TPSPG_A1+GP _____ <-- 0.0537 -/ \- ____| |____ __| |__ +-----------|-------------------------|-----------+ <-- 0.0300 TGP +-------------------------------------------------+ <-- 0.0275 BGP \ / \ / +-----------+ <-- 0.0000 BPA=ARP <-- 0.2000 --> TRM57971.00 / --------------------------------------------- \ + + \ --------------------------------------------- / \ / \ / \-----x-----/ <-- 0.0000 BAM=ARP RXC=NRP <-- 0.3396 --> Notches