TCMS00TWN Site Information Form (site log) International GNSS Service See Instructions at: https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt 0. Form Prepared by (full name) : David Maggert Date Prepared : 2023-04-28 Report Type : UPDATE If Update: Previous Site Log : tcms_20220114.log Modified/Added Sections : 3.1 1. Site Identification of the GNSS Monument Site Name : Hsinchu Nine Character ID : TCMS00TWN Monument Inscription : NML2 IERS DOMES Number : 23604S002 CDP Number : Monument Description : STEEL Height of the Monument : 1.87 m Monument Foundation : ROOF Foundation Depth : 8.0 m Marker Description : No Marker Date Installed : 2001-06-12T00:00Z Geologic Characteristic : CLAY Bedrock Type : SEDIMENTARY Bedrock Condition : FRESH Fracture Spacing : Fault zones nearby : Distance/activity : Additional Information : 2. Site Location Information City or Town : Hsinchu State or Province : Taiwan Country or Region : TWN Tectonic Plate : EURASIAN Approximate Position (ITRF) X coordinate (m) : -2982782.8539 Y coordinate (m) : 4966660.1585 Z coordinate (m) : 2658809.4594 Latitude (N is +) : +244752.75 Longitude (E is +) : +1205914.60 Elevation (m,ellips.) : 77.3 Additional Information : 3. GNSS Receiver Information 3.1 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 0080057 Firmware Version : 3.00 Elevation Cutoff Setting : 4 deg Date Installed : 2001-06-12T00:00Z Date Removed : 2002-08-22T01:00Z Temperature Stabiliz. : 20 +/- 1 C Additional Information : 3.2 Receiver Type : LEICA RS500 Satellite System : GPS Serial Number : 0080057 Firmware Version : 4.00 Elevation Cutoff Setting : 4 deg Date Installed : 2002-08-22T01:00Z Date Removed : 2019-11-02T01:00Z Temperature Stabiliz. : 20 +/- 1 C Additional Information : 3.3 Receiver Type : LEICA SR530 Satellite System : GPS Serial Number : 136756 Firmware Version : 4.30 Elevation Cutoff Setting : 4 deg Date Installed : 2019-11-03T01:00Z Date Removed : 2021-06-21T01:00Z Temperature Stabiliz. : 20 +/- 1 C Additional Information : 3.4 Receiver Type : TRIMBLE NETR9 Satellite System : GPS Serial Number : 5704R51245 Firmware Version : 5.15 Elevation Cutoff Setting : 4 deg Date Installed : 2021-06-23T01:00Z Date Removed : (CCYY-MM-DDThh:mmZ) Temperature Stabiliz. : 20 +/- 1 C 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 : LEIAT504 SCIS Serial Number : 720 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 : SCIS Radome Serial Number : Antenna Cable Type : LMR400 Antenna Cable Length : 60 m Date Installed : 2001-06-12T00:00Z Date Removed : 2002-08-22T01:00Z Additional Information : 4.2 Antenna Type : LEIAT504 NONE Serial Number : 720 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 : LMR400 Antenna Cable Length : 60 m Date Installed : 2002-08-22T01:00Z 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 : 2001-06-12/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.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 : MET3A Manufacturer : Paroscientific, Inc. Serial Number : 81394 Data Sampling Interval : 15 sec Accuracy (% rel h) : 2 Aspiration : FAN Height Diff to Ant : 0.43 m Calibration date : 2016-11-28 Effective Dates : 2001-11-28/CCYY-MM-DD Notes : 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 : MET3A Manufacturer : Paroscientific, Inc. Serial Number : 81394 Data Sampling Interval : 15 sec Accuracy : 0.08 hPa Height Diff to Ant : 0.11 m Calibration date : Effective Dates : 2001-11-28/CCYY-MM-DD Notes : 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 : MET3A Manufacturer : Paroscientific, Inc. Serial Number : 81394 Data Sampling Interval : 15 sec Accuracy : 0.1 deg C Aspiration : FAN Height Diff to Ant : 0.43 m Calibration date : Effective Dates : 2001-11-28/CCYY-MM-DD Notes : 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 : National Measurement Laboratory : Industrial Technology Research Institute Preferred Abbreviation : NML Mailing Address : ITRI : Bldg. 16, 321 Kuang Fu Rd, Sec 2 : Hsinchu, Taiwan 300, R.O.C. Primary Contact Contact Name : Miao-Hsiang Peng Telephone (primary) : 886 3 574-3891 Telephone (secondary) : Fax : 886 3 572-6445 E-mail : MHPeng@itri.org.tw Secondary Contact Contact Name : Chiung-Wu Lee Telephone (primary) : 886 3 574-3772 Telephone (secondary) : Fax : 886 3 572-6445 E-mail : JohnLee@itri.org.tw 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 : SIO Secondary Data Center : JPL URL for More Information : http://140.96.176.15/ Hardcopy on File Site Map : Site Diagram : Horizon Mask : Monument Description : Site Pictures : Additional Information : Antenna Graphics with Dimensions LEIAT504 +-------+ <-- 0.1393 / + \ <-- 0.1282 L2 | + | <-- 0.1093 L1 +-----------------+-------------+------------------+ <-- 0.1020 TCR | | | | | | | | +-+--------------------------------------------------+-+ <-- 0.0380 +-------------------+-------------+--------------------+ <-- 0.1020 BCR | | | | +------x------+ <-- 0.000 BPA=ARP <-- 0.3794 -->