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     SITE INFORMATION FORM
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0. Form

        Prepared by (full name): Reiner Wojdziak and Klaus Roettcher
        Date                   : 20.03.1995
        Report type            : NEW
          (NEW or UPDATE)
 
1. Site Identification of the GPS monument

        Site Name              : ERS/VLBI Station O'Higgins / Anarctica
        4 char ID              : OHIG
        Monument Inscription   : Pillar K5
        IERS DOMES Number      : 66008M001   (Altamimi, 24 Mar 95)
        CDP Number             : -
        Date                   : 14-FEB-1995
        Additional information : A new TurboRogue SNR-8000 operates
                                 since 14-FEB-1995 at the ERS/VLBI-
                                 Station O'Higgins.

2. Site Location

        City                   : O'Higgins
        Country                : Antarctic Peninsula
        Tectonic Plate         : Antarctican
        Additional information : The System was installed nearby the German
                                 ERS/VLBI-Station and the Chilenian Base
                                 O'Higgins.
                                 The ERS/VLBI-Station is not a wintering
                                 station.
                                 The System works automaticly.

3. GPS Receiver

        Type                   : ROGUE SNR-8000
        Serial Number          : T319
        Firmware Version       : 3.0 
        Date                   : 02/09/1995 (09-FEB-1995)

   (use type names from attached list)
 
4. GPS Antenna

        Type                   : DORNE MARGOLIN T 
        Serial Number          : 414
        Date                   : 02/09/1995 (09-FEB-1995)

   (use type names from attached list)

        Vertical Antenna Height: 0.001 m (1.0 mm above metal plate at
                                 pillar # K5)
        Antenna Reference Point: ARP
        Date                   : 02/09/1995 (09-FEB-1995)

5. Local Site Ties
        
Monument           CDP     DOMES             Components      Accuracy  Date
Name               Number  Number       dX       dY      dZ     mm yy-mm-dd

VLBI Ref Point       NOTE: More information after calculation of
                           territorial network and VLBI experiments
                           of January/February 1995

The vectors are refered to the point of the monument (our pillar # K5):
dx = x (monument) - x (K5).

Differential coordinates from the GPS monument to the reference and 
other monuments. The components are parallel to the XYZ-axes of the 
global geocentric reference system ITRF (WGS-84).

"Accuracy" is estimated accuracy of local survey (millimeters).

6. Frequency standard

        H-maser / X /   Cesium / X /    Quartz /   /     Internal /   /
        Other (specify)        : -
        Date                   : 02-09-1995 (09-FEB-1995)

        (Mark with 'X')

7. Collocation

        SLR    /   /    VLBI  / P /     DORIS  /  /     PRARE    /   /

        Other GEOPHYSICAL Instrumentation (specify) :

        Other (specify)        :
        (Mark with 'P' for permanent, 'M' for mobile collocation)

        Additional information : VLBI messurements in campaigns - 2 each year.

8. On-site, Point of Contact Agency Information 

        Agency                 : Institut fuer Angewandte Geodaesie
                                 Fundamentalstation Wettzell
        Contact                : Dr. Wolfgang Schlueter or Klaus Roettcher
        Address                : Institut fuer Angewandte Geodaesie
                                 Fundamentalstation Wettzell
                                 D-93444 Koetzting
                                 Germany
        Shipping               : same address
        Telephone              : Germany-9941-6030
                                 (Wolfgang Schlueter: Germany-9941-603107
                                 Klaus Roettcher:     Germany-9941-603115)
        E-mail                 : schlueter@wvax1.wettzell.ifag.de
                                 roettcher@wvax1.wettzell.ifag.de
        Fax                    : Germany-9941-603222

9. Responsible Operations Agency 
   (if different from item 8)

        Agency                 : Institut fuer Angewandte Geodaesie
                                 Aussenstelle Leipzig
        Contact                : Reiner Wojdziak or Andreas Reinhold
        Address                : Institut fuer Angewandte Geodaesie
                                 Aussenstelle Leipzig
                                 Karl-Rothe-Strasse 10-14
                                 D-04105 Leipzig
                                 Germany
        Telephone              : Germany-341-56340
                                 (Reiner Wojdziak: Germany-341-5634204
                                 Andreas Reinhold: Germany-341-5634421)
        E-mail                 : wojdziak@mail.leipzig.ifag.de
                                 reinhold_a@mail.leipzig.ifag.de
        Fax                    : Germany-341-5634415

10. Please insert here the character graphics corresponding to the 
antenna type. Check, complete or change if necessary the antenna 
dimensions.


             TurboRogue: DORNE MARGOLIN T

                         -----  
                     /     +     \                        <--  0.128  L2
                    |      +      |                       <--  0.110  L1
  +--------------------------------------------------+    <--  0.102  TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <--  0.038
+-------------------+-------------+--------------------+  <--  0.035  BCR
                    |             | 
                   =|             |  
                    +------x------+                       <--  0.000  ARP

<--                      0.381                       -->


   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering

11. Hard copy information

    The next items should be compiled and sent to the Central Bureau 
(see original IGS Station Information Report, or contact the CB for 
forms).

    Please mark 'X' if on file or date expected to be available.

        Site Map               : -.
        Site Diagram           :  |
        Horizon Mask           :  |- Together with local site ties
        Monument description   :  |
        Site pictures          : -'