SUTG Site Information Form
     GPS/GLONASS Campaign IGEX98


0.   Form

     Prepared by (full name)  : Wolfgang Soehne
     Date Prepared            : 07-DEC-1998
     Report Type              : NEW
     Prepared Using           :


1.   Site Identification of the GPS/GLONASS Monument

     Site Name                : Sutherland
     Four Character ID        : SUTG
     Monument Inscription     :
     IERS DOMES Number        : 30314M003
     CDP Number               : (XXXX)
     Monument Description     : PIER/Top of fixed antenna mount 
     Date Installed           : 20-OKT-1998
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : DOLOMITE
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (1-10 cm/10-50 cm/50-200 cm/over 200 cm)
       Notes                  : (multiple lines)
     Additional Information   : (multiple lines)


2.   Site Location Information

     City or Town             : Sutherland
     State or Province        :
     Country                  : South Africa
     Tectonic Plate           : afrc
     Approximate Position
       X coordinate (m)       :  5041260. m
       Y coordinate (m)       :  1916130. m
       Z coordinate (m)       : -3397070. m
       Latitude (deg)         :   32.3801 S
       Longitude (deg)        :   20.8113 E
       Elevation (m)          : 1807. m
     Additional Information   : (multiple lines)


3.   Receiver Information

3.1  Receiver Type            : MAN NR-R124
     Satellite System         : GPS+GLONASS
     Serial Number            :
     Firmware Version         :
     Date Installed           : 03-DEZ-1998
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : single frequency receiver Ashtech GG24 included


4.   Antenna Information

4.1  Antenna Type             : MAN
     Serial Number            :
     Antenna Height (m)       : 0.141 m
     Antenna Reference Point  : ARP
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 20-OKT-1998
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


5.   Local Site Ties

5.1  Monument Name            :
     Site Ref CDP Number      : (XXXX)
     Site Ref Domes Number    : (XXXXXXXXX)
     Differential Components from GPS/GLONASS Marker to Site Reference (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Date Measured            : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Frequency              :
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)


7.   Collocation Information

7.1  Instrumentation Type     : GPS
       Status                 : PERMANENT
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (% rel h)     : (% rel h)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.2  Pressure Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (mbar)        : (mbar)
       Height Diff to Ant (m) : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.3  Temperature Sensor Model :
       Manufacturer           :
       Data Frequency         :
       Accuracy (deg C)       : (deg C)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.4  Water Vapor Radiometer   :
       Manufacturer           :
       Distance to Antenna (m): (m)
       Elev Diff to Ant (m)   : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.5  Other Instrumentation    : (multiple lines)


9.   On-Site, Point of Contact Agency Information

     Agency                   : South African Astronomical Observatory
     Mailing Address          : P.O. Box 25 Sutherland 6920 South Africa
     Primary Contact
       Contact Name           : P.A.H. Fourie
       Telephone (primary)    : 023 5711135
       Telephone (secondary)  :
       Fax                    : 023 5711413
       E-mail                 : pah@saao.ac.za
     Secondary Contact
       Contact Name           :
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Additional Information   : (multiple lines)


10.  Responsible Agency (if different from 9.)

     Agency                   : GeoForschungsZentrum Potsdam
     Mailing Address          : Telegrafenberg A6
                                D-14472 Potsdam
                                Germany
     Primary Contact
       Contact Name           : Wolfgang Soehne
       Telephone (primary)    : +49-331-2881116
       Telephone (secondary)  :
       Fax                    :
       E-mail                 : soeh@gfz-potsdam.de
     Secondary Contact
       Contact Name           : Juergen Neumeyer
       Telephone (primary)    : +49-331-2881135
       Telephone (secondary)  :
       Fax                    :
       E-mail                 : neum@gfz-potsdam.de
     Additional Information   : (multiple lines)


11.  More Information

     URL for More Information :
     Hardcopy on File
       Site Map               : (Y)
       Site Diagram           : (Y)
       Horizon Mask           : (Y)
       Monument Description   : (Y)
       Site Pictures          : (Y)
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions


     MAN antenna

                        -------
                     /           \                        
                    |             |                       
+===================+=============+====================+  <-- 0.141 m ARP (= BGP)
                  |                 |
                  |                 |                      "bracket"
                  +------+-x-+------+                     <-- 0.089 m 
                         |   |               
                         |   |              
                         |   |             
                         |   |                             "spike"
                         |   |            
                         |   |            
                         |___|                   
                         |   | (fixed antenna mount)      <-  0.000 m
     ======================X========================      <- -0.004 m Top of pier
     |                                             |      ^
     |                                             |
     |                                             |
     |                                             |    

     .                                             .
     .                                             .      ~ 1.50 m
     .                                             .

     |                                             |
     |                                             |
     |                                             |      v
     |                                             |      earth ground



   ARP: Antenna Reference Point
   BGP: Bottom of groundplane



12.  Local Events Possibly Affecting Computed Position

12.1  Date                    : (dd-MMM-yyyy hh:mm UT)
      Event                   : (multiple lines)