STJ9 Site Information Form (site log) International GNSS Service See Instructions at: https://files.igscb.org/pub/station/general/sitelog_instr.txt 0. Form Prepared by (full name) : Gilbert Ferhat Date Prepared : 2021-09-29 Report Type : UPDATE If Update: Previous Site Log : stj9_20200717.log Modified/Added Sections : 3.4, 3.5 1. Site Identification of the GNSS Monument Site Name : Strasbourg J9 Four Character ID : STJ9 Monument Inscription : none IERS DOMES Number : 10014M001 CDP Number : none Monument Description : CONCRETE PILLAR Height of the Monument : 1.5 m Monument Foundation : CONCRETE BBUNKER Foundation Depth : (m) Marker Description : (CHISELLED CROSS/DIVOT/BRASS NAIL/etc) Date Installed : 1999-11-06T10:00Z Geologic Characteristic : BEDROCK 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 : Antenna is fixed on top of 1.5 m high concrete : pillar : on top of a bunker buried in soft sediments. 2. Site Location Information City or Town : Strasbourg State or Province : Bas-Rhin Country : France Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : 4186323.827 Y coordinate (m) : 564809.553 Z coordinate (m) : 4763029.522 Latitude (N is +) : +483717.99 Longitude (E is +) : +0074101.76 Elevation (m,ellips.) : 237.1 Additional Information : (multiple lines) 3. GNSS Receiver Information 3.1 Receiver Type : ASHTECH Z-XII3 Satellite System : GPS Serial Number : 70084510HLP019992026 Firmware Version : CC00 Elevation Cutoff Setting : 0 deg Date Installed : 1999-11-06T10:00Z Date Removed : 2007-05-11 Temperature Stabiliz. : none Additional Information : Correct Serial Number: 700845-10H-LP019992026 : 20 characters maximum 3.2 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4635120812 Firmware Version : 1.1-3 Elevation Cutoff Setting : 0 deg Date Installed : 2007-05-11 Date Removed : 2015-08-07T09:12Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.3 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4635120812 Firmware Version : 1.3-2 Elevation Cutoff Setting : 0 deg Date Installed : 2015-08-07T09:16Z Date Removed : 2020-07-16T13:00Z Temperature Stabiliz. : none Additional Information : (multiple lines) 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5615R50115 Firmware Version : 5.03 Elevation Cutoff Setting : 0 deg Date Installed : 2020-07-16T13:00Z Date Removed : 2021-09-29T08:44Z Temperature Stabiliz. : (deg C) +/- (deg C) Additional Information : (multiple lines) 3.5 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO+GAL Serial Number : 5615R50115 Firmware Version : 5.37 Elevation Cutoff Setting : 0 deg Date Installed : 2021-09-29T08:44Z Date Removed : CCYY-MM-DDThh:mmZ Temperature Stabiliz. : (deg C) +/- (deg C) 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 : ASH701945B_M SNOW Serial Number : CR1993103 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 : SNOW Radome Serial Number : Antenna Cable Type : ASHTECH Antenna Cable Length : (m) Date Installed : 1999-11-06T10:00Z Date Removed : CCYY-MM-DDThh:mmZ Additional Information : Conical radome 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 : 1999-11-06/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 7.1 Instrumentation Type : CRYOGENIC GRAVIMETER Status : PERMANENT Effective Dates : 1999-11-06/CCYY-MM-DD Notes : (multiple lines) 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 8.1.1 Humidity Sensor Model : 99999 Manufacturer : VAISALA HMD45 Serial Number : Data Sampling Interval : 60 sec Accuracy (% rel h) : (% rel h) Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2005-01-06/CCYY-MM-DD Notes : (multiple lines) 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) 8.2.1 Pressure Sensor Model : 99999 Manufacturer : VAISALA Serial Number : Data Sampling Interval : 60 sec Accuracy : (hPa) Height Diff to Ant : -0.5 m Calibration date : (CCYY-MM-DD) Effective Dates : 2005-01-06/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) 8.3.1 Temp. Sensor Model : 99999 Manufacturer : VAISALA Serial Number : Data Sampling Interval : 60 sec Accuracy : (deg C) Aspiration : (UNASPIRATED/NATURAL/FAN/etc) Height Diff to Ant : 0 m Calibration date : (CCYY-MM-DD) Effective Dates : 2005-01-06/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 : Ecole et Observatoire des Sciences de la Terre Preferred Abbreviation : EOST Mailing Address : rue René Descartes 5 : F-67084 Strasbourg Cedex : France Primary Contact Contact Name : Gilbert Ferhat Telephone (primary) : +33 3 68 85 00 50 Telephone (secondary) : Fax : +33 3 68 85 01 25 E-mail : gilbert.ferhat@unistra.fr Secondary Contact Contact Name : Frédéric Masson Telephone (primary) : Telephone (secondary) : Fax : E-mail : frederic.masson@unistra.fr Additional Information : Additional contact patrice.ulrich@unistra.fr 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 : RENAG ftp://renag.unice.fr Secondary Data Center : IGN ftp://rgpdata.ign.fr or rgpdata.ensg.ign.fr URL for More Information : http://webrenag.unice.fr 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 or URL) Additional Information : (multiple lines) Antenna Graphics with Dimensions --- L2 Phase Center => / + \ <-- 0.128 L2 L1 Phase Center => | + | <-- 0.110 L1 +----------------------------------------------+ <-- 0.102 TCR | | | | | | | | ================================================== <-- 0.035 BCR | | | +-+ | +====| |====+ <-- 0.000 ARP | | | | | | +----------------+====| |====+-----------------+ <-- -0.050 | aluminium +-+ plate | +-------| |-----------------------------| |----+ +--------------| |-----------------------------| |---------+ | top of pillar | <------------------ 0.381 ---------------------> ARP: Antenna Reference Point BPA: Bottom of Preamplifier L1 : L1 Phase Center L2 : L2 Phase Center BCR: Bottom of Choke ring TCR: Top of Choke ring