SYOG00ATA 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) : Satoshi ABE Date Prepared : 2023-02-13 Report Type : UPDATE If Update: Previous Site Log : syog_20210113.log Modified/Added Sections : 3.12, 3.13 1. Site Identification of the GNSS Monument Site Name : Syowa Four Character ID : SYOG Monument Inscription : IERS DOMES Number : 66006S002 CDP Number : Monument Description : PILLAR Height of the Monument : 1.5 m Monument Foundation : ANCHOR BOLTS Foundation Depth : 0.5 m Marker Description : Date Installed : 1995-03-15T00:00Z Geologic Characteristic : BEDROCK Bedrock Type : METAMORPHIC Bedrock Condition : FRESH Fracture Spacing : 0 cm Fault zones nearby : NO Distance/activity : Additional Information : 2. Site Location Information City or Town : East Ongle Island State or Province : East Ongle Island Country : Antarctica Tectonic Plate : ANTARCTIC Approximate Position (ITRF) X coordinate (m) : 1766207.8686 Y coordinate (m) : 1460290.3801 Z coordinate (m) : -5932297.7652 Latitude (N is +) : -690025.20 Longitude (E is +) : +0393501.32 Elevation (m,ellips.) : 50.0902 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : 342 Firmware Version : 2.8.32.1 Elevation Cutoff Setting : 10 deg Date Installed : 1995-03-15T13:13Z Date Removed : 1996-01-17T23:59Z Temperature Stabiliz. : Additional Information : A buckup receiver is equipped. : Serial Number 267 3.2 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : 342 Firmware Version : 3.2.32.2 Elevation Cutoff Setting : 10 deg Date Installed : 1996-01-18T12:48Z Date Removed : 1999-12-24T23:59Z Temperature Stabiliz. : Additional Information : A buckup receiver is equipped. : Serial Number 267 : The following data is obtained : from the backup receiver. : 1997 066,082,090-093,097-100, : 124-129,173-175,237,288,290, : 304-308,325,326,360 : 1998 008,025,098 3.3 Receiver Type : ROGUE SNR-8000 Satellite System : GPS Serial Number : 342 Firmware Version : 3.2.32.9 Elevation Cutoff Setting : 10 deg Date Installed : 1999-12-25T00:00Z Date Removed : 2000-02-03T23:59Z Temperature Stabiliz. : Additional Information : A buckup receiver is equipped. : Serial Number 267 3.4 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 12192 Firmware Version : 7.19 Elevation Cutoff Setting : 10 deg Date Installed : 2000-02-08T00:00Z Date Removed : 2002-01-26T23:59Z Temperature Stabiliz. : Additional Information : 3.5 Receiver Type : TRIMBLE 4000SSI Satellite System : GPS Serial Number : 13343 Firmware Version : 7.19 Elevation Cutoff Setting : 10 deg Date Installed : 2002-01-27T00:00Z Date Removed : 2007-01-25T23:59Z Temperature Stabiliz. : Additional Information : 3.6 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4614207138 Firmware Version : 1.1-3 Elevation Cutoff Setting : 10 deg Date Installed : 2007-01-26T00:00Z Date Removed : 2007-12-31T23:59Z Temperature Stabiliz. : Additional Information : A backup receiver is equipped. : TRIMBLE NETRS Serial Number 4644124529 3.7 Receiver Type : TRIMBLE NETRS Satellite System : GPS Serial Number : 4614207138 Firmware Version : 1.2-0 Elevation Cutoff Setting : 10 deg Date Installed : 2008-01-01T00:00Z Date Removed : 2013-12-23T00:00Z Temperature Stabiliz. : Additional Information : A backup receiver is equipped. : TRIMBLE NETRS Serial Number 4644124529 3.8 Receiver Type : TRIMBLE NETR9 Satellite System : GPS+GLO Serial Number : 5323K43658 Firmware Version : 4.81 Elevation Cutoff Setting : 5 deg Date Installed : 2013-12-23T00:00Z Date Removed : 2020-01-17T23:59Z Temperature Stabiliz. : Additional Information : A backup receiver is equipped. : TRIMBLE NETR9 Serial Number 5245K40245 3.9 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5804R40006 Firmware Version : 5.42 Elevation Cutoff Setting : 5 deg Date Installed : 2020-01-18T00:00Z Date Removed : 2020-02-26T00:59Z Temperature Stabiliz. : Additional Information : A backup receiver is equipped. : TRIMBLE ALLOY Serial Number 5923R40166 3.10 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5804R40006 Firmware Version : 5.43 Elevation Cutoff Setting : 5 deg Date Installed : 2020-02-26T01:00Z Date Removed : 2020-06-04T01:07Z Temperature Stabiliz. : Additional Information : A backup receiver is equipped. : TRIMBLE ALLOY Serial Number 5923R40166 3.11 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5804R40006 Firmware Version : 5.45 Elevation Cutoff Setting : 5 deg Date Installed : 2020-06-04T01:22Z Date Removed : 2022-01-13T07:59Z Temperature Stabiliz. : Additional Information : A backup receiver is equipped. : TRIMBLE ALLOY Serial Number 5923R40166 3.12 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5804R40006 Firmware Version : 6.10 Elevation Cutoff Setting : 5 deg Date Installed : 2022-01-13T08:14Z Date Removed : 2023-02-12T14:30Z Temperature Stabiliz. : Additional Information : A backup receiver is equipped. : TRIMBLE ALLOY Serial Number 5923R40166 3.13 Receiver Type : TRIMBLE ALLOY Satellite System : GPS+GLO+GAL+QZSS Serial Number : 5804R40006 Firmware Version : 6.15 Elevation Cutoff Setting : 5 deg Date Installed : 2023-02-13T00:00Z 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 : AOAD/M_T DOME Serial Number : 476 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : DOME Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 1995-03-15T13:13Z Date Removed : 2013-12-23T00:00Z Additional Information : Spherical radome 4.2 Antenna Type : TRM59800.00 NONE Serial Number : 5151354369 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : NONE Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2013-12-23T00:00Z Date Removed : 2014-02-02T09:00Z Additional Information : 4.3 Antenna Type : TRM59800.00 SCIS Serial Number : 5151354369 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : SCIS Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2014-02-02T09:00Z Date Removed : 2020-01-17T23:59Z Additional Information : 4.4 Antenna Type : TRM159900.00 SCIS Serial Number : 5925338542 Antenna Reference Point : BPA Marker->ARP Up Ecc. (m) : 0.0 Marker->ARP North Ecc(m) : 0.0 Marker->ARP East Ecc(m) : 0.0 Alignment from True N : 0 deg Antenna Radome Type : SCIS Radome Serial Number : Antenna Cable Type : Antenna Cable Length : Date Installed : 2020-01-18T00:00Z 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 : EXTERNAL RUBIDIUM Input Frequency : 5 MHz Effective Dates : 1995-03-15/1995-09-07 Notes : 6.2 Standard Type : INTERNAL Input Frequency : Effective Dates : 1995-09-21/1996-02-25 Notes : 6.3 Standard Type : EXTERNAL RUBIDIUM Input Frequency : 5 MHz Effective Dates : 1996-02-26/1998-07-14 Notes : Reference singal was unstable, and : time tags in RINEX files are inconsistent. 6.4 Standard Type : INTERNAL Input Frequency : Effective Dates : 1998-07-15/1998-10-13 Notes : 6.5 Standard Type : EXTERNAL CESIUM Input Frequency : 5 MHz Effective Dates : 1998-10-14/2007-01-26 Notes : 6.6 Standard Type : EXTERNAL CESIUM Input Frequency : 10 MHz Effective Dates : 2007-01-26/2008-01-27 Notes : 6.7 Standard Type : EXTERNAL CESIUM Input Frequency : 10 MHz Effective Dates : 2008-01-27/CCYY-MM-DD Notes : Agilent 5071A S/N US42401865 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 : Geospatial Information Authority of Japan Preferred Abbreviation : GSI Mailing Address : Kitasato 1, Tsukuba-City, Ibaraki-Pref., : 305-0811,JAPAN Primary Contact Contact Name : IGS_group Telephone (primary) : 81-29-864-6266 Telephone (secondary) : 81-29-864-1111 Fax : 81-29-864-6864 E-mail : gsi-igs-grp@gxb.mlit.go.jp Secondary Contact Contact Name : Telephone (primary) : Telephone (secondary) : Fax : E-mail : Additional Information : 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 : CDDIS Secondary Data Center : GSI URL for More Information : Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions AOAD/M_T ----- / + \ <-- 0.128 L2 | + | <-- 0.110 L1 +--------------------------------------------------+ <-- 0.102 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.038 +-------------------+-------------+--------------------+ <-- 0.035 BCR | | =| | +------x------+ <-- 0.000 BPA=ARP <-- 0.381 --> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering