ROTH00ATA Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       ftp://igs.org/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : Peter Clarke
     Date Prepared            : 2019-04-04
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : roth_20141007.log
      Modified/Added Sections : 3.9, 11


1.   Site Identification of the GNSS Monument

     Site Name                : Rothera Station
     Four Character ID        : ROTH
     Monument Inscription     : NONE
     IERS DOMES Number        : 66007M003
     CDP Number               : 
     Monument Description     : BEDROCK-BOLTED POLENET ALUMINIUM MAST
       Height of the Monument : 
       Monument Foundation    : STEEL EXPANSION BOLTS
       Foundation Depth       : 0.2 m
     Marker Description       : NONE
     Date Installed           : 2009-12-15T21:15Z
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : IGNEOUS
       Bedrock Condition      : WEATHERED
       Fracture Spacing       : 1-10 cm
       Fault zones nearby     : NO
         Distance/activity    : 
     Additional Information   : The bedrock surface is frost shattered


2.   Site Location Information

     City or Town             : Rothera Station
     State or Province        : Antarctic Peninsula
     Country                  : Antarctica
     Tectonic Plate           : ANTARCTIC
     Approximate Position (ITRF)
       X coordinate (m)       : 909246.711
       Y coordinate (m)       : -2264763.494
       Z coordinate (m)       : -5873056.980
       Latitude (N is +)      : -673417.0479
       Longitude (E is +)     : -0680732.6865
       Elevation (m,ellips.)  : 39.793
     Additional Information   : : (multiple lines)


3.   GNSS Receiver Information

3.1  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 7.53
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2009-12-23T20:25Z
     Date Removed             : 2010-02-09T18:36Z
     Temperature Stabiliz.    : 
     Additional Information   : The receiver is housed in an insulated case

3.2  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 7.80/4.004
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2010-02-09T18:36Z
     Date Removed             : 2010-06-18T11:00Z
     Temperature Stabiliz.    : 
     Additional Information   : Measurement engine is V4.004

3.3  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 8.00/4.005
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2010-06-18T11:00Z
     Date Removed             : 2010-10-25T20:00Z
     Temperature Stabiliz.    : 
     Additional Information   : FW is 8.00, measurement engine is V4.005

3.4  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 8.01/4.005
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2010-10-25T20:00Z
     Date Removed             : 2011-03-14T15:00Z
     Temperature Stabiliz.    : 
     Additional Information   : FW is 8.01, measurement engine is V4.005

3.5  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 8.01/4.007
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2011-03-14T15:00Z
     Date Removed             : 2011-06-01T07:50Z
     Temperature Stabiliz.    : 
     Additional Information   : FW is 8.01, measurement engine is V4.007

3.6  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 8.20/4.007
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2011-06-01T07:50Z
     Date Removed             : 2013-02-27T22:00Z
     Temperature Stabiliz.    : 
     Additional Information   : FW is 8.20, measurement engine is V4.007

3.7  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 8.51/6.111
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2013-02-27T22:00Z
     Date Removed             : 2014-10-02T12:15Z
     Temperature Stabiliz.    : 
     Additional Information   : FW is 8.51, measurement engine is V6.111
                              : Galileo tracking turned on in raw data

3.8  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 8.71/6.112
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2014-10-02T12:15Z
     Date Removed             : 2019-04-04T12:00Z
     Temperature Stabiliz.    : none
     Additional Information   : FW is 8.71, measurement engine is V6.112
                              : Galileo tracking turned on in raw data

3.9  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 495029
     Firmware Version         : 8.71/6.405
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-04-04T12:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : none
     Additional Information   : measurement engine upgraded to V6.405

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             : LEIAR25         LEIT
     Serial Number            : 765734
     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      : LEIT
     Radome Serial Number     : 
     Antenna Cable Type       : Leica 632390
     Antenna Cable Length     : 30 m
     Date Installed           : 2009-12-14T21:15Z
     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

5.1  Tied Marker Name         : ROTB
     Tied Marker Usage        : DORIS
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 66007M002
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : -63.3741
       dy (m)                 : -23.1079
       dz (m)                 : 4.5093
     Accuracy (mm)            : 2 mm
     Survey method            : TRAVERSE/LEVELLING
     Date Measured            : 2011-01-31T00:00Z
     Additional Information   : Survey by IGN-F 2011
                              : Report RT/G 117 No. 28337

5.2  Tied Marker Name         : ROT1
     Tied Marker Usage        : SCAR Campaign GPS
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 66007M001
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 9.2610
       dy (m)                 : 42.7485
       dz (m)                 : -6.7217
     Accuracy (mm)            : 2 mm
     Survey method            : TRAVERSE/LEVELLING
     Date Measured            : 2011-01-31T00:00Z
     Additional Information   : Survey by IGN-F 2011
                              : Report RT/G 117 No. 28337

5.3  Tied Marker Name         : WOCE n°9100 (POL BM5)
     Tied Marker Usage        : Tide Gauge Benchmark
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : -146.7365
       dy (m)                 : -51.4543
       dz (m)                 : 27.9315
     Accuracy (mm)            : 2 mm
     Survey method            : TRAVERSE/LEVELLING
     Date Measured            : 2011-01-31T00:00Z
     Additional Information   : Survey by IGN-F 2011
                              : Report RT/G 117 No. 28337

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        : 1191.715 MHz
       Effective Dates        : 2009-12-23/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

7.1  Instrumentation Type     : DORIS
       Status                 : PERMANENT
       Effective Dates        : 2009-12-23/CCYY-MM-DD
       Notes                  : 

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  : Vaisala HMP45SAC
       Manufacturer           : Vaisala
       Serial Number          : D170014
       Data Sampling Interval : 1 sec
       Accuracy (% rel h)     : 1
       Aspiration             : FAN
       Height Diff to Ant     : -8.4 m
       Calibration date       : 2008-04-01
       Effective Dates        : 2008-04-01/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  : Druck Barometric Pressure Sensor RPT410F-3142
       Manufacturer           : Druck
       Serial Number          : 2625067
       Data Sampling Interval : 1 sec
       Accuracy               : 1.0 hPa
       Height Diff to Ant     : -8.4 m
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : 2008-04-01/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     : PT100 PRT
       Manufacturer           : Vaisala
       Serial Number          : 
       Data Sampling Interval : 1 sec
       Accuracy               : 0.1 deg C
       Aspiration             : FAN
       Height Diff to Ant     : -8.4 m
       Calibration date       : 
       Effective Dates        : 2008-04-01/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

9.1.1  Radio Interferences    : RADAR/HF RADIO
       Observed Degradations  : 
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : RADAR and HF Radios are used sporadically 
                              : throughout the year

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)

9.2.1  Multipath Sources      : Metal towers/metal cables
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : 

9.2.x  Multipath Sources      : (METAL ROOF/DOME/VLBI ANTENNA/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.1  Signal Obstructions    : NONE
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : 

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                   : British Antarctic Survey
     Preferred Abbreviation   : BAS
     Mailing Address          : British Antarctic Survey, Madingley Road
                              : Cambridge, UK
     Primary Contact
       Contact Name           : David Maxfield
       Telephone (primary)    : +44 (0) 1223 221291
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : djmax@bas.ac.uk
     Secondary Contact
       Contact Name           : Peter Clarke
       Telephone (primary)    : +44 (0) 191 208 6351
       Telephone (secondary)  : 
       Fax                    : +44 (0) 191 208 6502
       E-mail                 : Peter.Clarke@newcastle.ac.uk
     Additional Information   : 


12.  Responsible Agency (if different from 11.)

     Agency                   : Newcastle University
     Preferred Abbreviation   : NCL
     Mailing Address          : School of Civil Engineering & Geosciences,
                              : Newcastle University, Cassie Building,
                              : Newcastle Upon Tyne, NE17RU, UK (multiple lines)
     Primary Contact
       Contact Name           : Peter Clarke
       Telephone (primary)    : +44 (0) 191 208 6351
       Telephone (secondary)  : 
       Fax                    : +44 (0) 191 208 6502
       E-mail                 : Peter.Clarke@newcastle.ac.uk
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : 

13.  More Information

     Primary Data Center      : BKG
     Secondary Data Center    : SIO
     URL for More Information : 
     Hardcopy on File
       Site Map               : 
       Site Diagram           : 
       Horizon Mask           : 
       Monument Description   : 
       Site Pictures          : 
     Additional Information   : 
     Antenna Graphics with Dimensions
LEIAR25

                       +-------+                          <--  0.1995
                     /           \
                    |             |
                |---+-------------+---|                   <--  0.1614  TCR
            |-----------------------------|
        |-------------------------------------|
    |---------------------------------------------|
  +-------------------------------------------------+
  |                                                 |
  |                                                 |
  |                                                 |
+-+-------------------------------------------------+-+
+-------------------+-------------+-------------------+   <--  0.0320  BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000  BPA=ARP

<--                      0.3802                     -->