TCMS00TWN 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)  : 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
     Four Character ID        : TCMS
     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                  : Taiwan
     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.)  : 77.2607
     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   : 


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                      -->