DUMG00ATA 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)  : Thomas Donal
     Date Prepared            : 2024-01-30
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : dumg_20200226.log
      Modified/Added Sections : 2, 3.2, 3.3


1.   Site Identification of the GNSS Monument

     Site Name                : Dumont d'Urville
     Nine Character ID        : DUMG00ATA
     Monument Inscription     : None
     IERS DOMES Number        : 91501M003
     CDP Number               : 
     Monument Description     : concrete pillar and 40 cm steel antenna mount
       Height of the Monument : 1.0 m
       Monument Foundation    : steel rods
       Foundation Depth       : 0.5 m
     Marker Description       : brass hemispheric mark
     Date Installed           : 2017-01-17T00:00Z
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : 
       Bedrock Condition      : 
       Fracture Spacing       : 
       Fault zones nearby     : 
         Distance/activity    : 
     Additional Information   : 


2.   Site Location Information

     City or Town             : Antarctic base of Dumont d'Urville
     State or Province        : French section of Antarctica
     Country or Region        : ATA
     Tectonic Plate           : ANTARCTIC
     Approximate Position (ITRF)
       X coordinate (m)       : -1940884.0000
       Y coordinate (m)       : 1628468.0000
       Z coordinate (m)       : -5833720.0000
       Latitude (N is +)      : -663954.61
       Longitude (E is +)     : +1400007.92
       Elevation (m,ellips.)  : -3.4
     Additional Information   : The site is located at the French
                              : antarctic research station Dumont d'Urville


3.   GNSS Receiver Information

3.1  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL+SBAS
     Serial Number            : 1831465
     Firmware Version         : 4.00
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2017-01-17T00:00Z
     Date Removed             : 2019-01-09T00:00Z
     Temperature Stabiliz.    : 21 +/- 3 C
     Additional Information   : 

3.2  Receiver Type            : LEICA GR25
     Satellite System         : GPS+GLO+GAL+BDS+QZSS+SBAS
     Serial Number            : 1831465
     Firmware Version         : 4.31/6.525
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2019-01-09T00:00Z
     Date Removed             : 2024-01-05T04:00Z
     Temperature Stabiliz.    : 21 +/- 3 C
     Additional Information   : 

3.3  Receiver Type            : LEICA GR50
     Satellite System         : GPS+GLO+GAL+BDS+QZSS+SBAS
     Serial Number            : 1830323
     Firmware Version         : 4.70/7.813
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2024-01-05T10:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : 21 +/- 3 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             : LEIAR25.R4      LEIT
     Serial Number            : 726468
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.4278
     Marker->ARP North Ecc(m) : -0.0005
     Marker->ARP East Ecc(m)  : 0.0003
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 
     Antenna Cable Type       : LMR-400
     Antenna Cable Length     : 30 m
     Date Installed           : 2017-01-17T00:00Z
     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

5.1  Tied Marker Name         : DORIS antenna ref. pt.(ADHC)
     Tied Marker Usage        : DORIS
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 91501S005
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 4.551
       dy (m)                 : 4.900
       dz (m)                 : -1.252
     Accuracy (mm)            : 1
     Survey method            : TRIANGULATION
     Date Measured            : 2019-01-05T00:00Z
     Additional Information   : high geodetic surveying proceed by IGN-F

5.2  Tied Marker Name         : DUM2
     Tied Marker Usage        : GNSS
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 91501M004
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : -0.687
       dy (m)                 : 15.648
       dz (m)                 : 4.164
     Accuracy (mm)            : 1
     Survey method            : TRIANGULATION
     Date Measured            : 2019-01-05T00:00Z
     Additional Information   : high geodetic surveying proceed by IGN-F

5.3  Tied Marker Name         : Marker DORIS
     Tied Marker Usage        : 
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 91501M002
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 4.820
       dy (m)                 : 4.676
       dz (m)                 : -0.443
     Accuracy (mm)            : 1
     Survey method            : TRIANGULATION
     Date Measured            : 2019-01-05T00:00Z
     Additional Information   : high geodetic surveying proceed by IGN-F

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        : 2017-01-17/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        : 1987-02-05/CCYY-MM-DD
       Notes                  : 

7.2  Instrumentation Type     : TIDE GAUGE
       Status                 : PERMANENT
       Effective Dates        : 1997-02-28/CCYY-MM-DD
       Notes                  : ROSAME Network

7.3  Instrumentation Type     : GPS
       Status                 : PERMANENT
       Effective Dates        : 1998-03-02/2019-01-09
       Notes                  : IGS station DUM1

7.4  Instrumentation Type     : GNSS
       Status                 : PERMANENT
       Effective Dates        : 2019-01-09/CCYY-MM-DD
       Notes                  : station DUM2

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                   : LEGOS - Observatoire Midi-Pyrénées
     Preferred Abbreviation   : LEGOS
     Mailing Address          : (multiple lines)
     Primary Contact
       Contact Name           : Thomas Donal
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : thomas.donal@ign.fr
     Secondary Contact
       Contact Name           : Laurent Testut
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : laurent.testut@legos.obs-mip.fr
     Additional Information   : http://www.legos.obs-mip.fr/observations/rosame


12.  Responsible Agency (if different from 11.)

     Agency                   : IGN
                              : institut national de l'information geographique
                              : et forestiere
     Preferred Abbreviation   : IGN
     Mailing Address          : Service de Geodesie et Nivellement
                              : 73 avenue de Paris
                              : 94165 SAINT-MANDE Cedex    FRANCE
     Primary Contact
       Contact Name           : IGN - SONEL team
       Telephone (primary)    : 0033 (0)14398 8553
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : projet-sonel@ign.fr
     Secondary Contact
       Contact Name           : IGN - REGINA team
       Telephone (primary)    : 0033 (0)14398 8131
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : projet-regina@ign.fr
     Additional Information   : http://www.sonel.org


13.  More Information

     Primary Data Center      : IGN
     Secondary Data Center    : CNES
     URL for More Information : www.sonel.org
     Hardcopy on File
       Site Map               : 
       Site Diagram           : 
       Horizon Mask           : 
       Monument Description   : 
       Site Pictures          : www.sonel.org/spip.php?page=gps&idStation=4169
     Additional Information   : 
     Antenna Graphics with Dimensions


Dome not shown.
source: http://igscb.jpl.nasa.gov/igscb/station/general/antenna.gra

LEIAR25.R4

                       +-------+                          <--  0.1995
                      /         \
                +---+-------------+---+                   <--  0.1606  TCR
                |                     |
             |---------------------------|
          |---------------------------------|
       |---------------------------------------|
    +---------------------------------------------+
    |                                             |
    |                                             |
  +-+---------------------------------------------+-+
  +-----------------+-------------+-----------------+     <--  0.0320  BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000  BPA=ARP
                                                              (5/8" thread might
                                                               differ from BPA!)
  <--                    0.3802                   -->                  NOM=NRP