**********************************
     SITE INFORMATION FORM
**********************************


0. Form

        Prepared by (full name): Dr. Roman Galas, GFZ Potsdam
        Date                   : 94/10/01
        Report type            : Update
          (NEW or UPDATE)
 
1. Site Identification of the GPS monument

        Site Name              : Potsdam, GeoForschungsZentrum
        4 char ID              : pots
        Monument Inscription   : geodetic pillar North-East on building A17
        IERS DOMES Number      : 14106M003
        CDP Number             : 
        Date                   : 94/10/14
        Additional information :

2. Site Location

        City                   : Potsdam
        Country                : Germany
        Tectonic Plate         : Eurasian
        Additional information :

3. GPS Receiver

        Type                   : Turbo Rogue SNR-8000
        Serial Number          : T-289
        Firmware Version       : 2.8.32.1X
        Date                   : 94/10/01

   (use type names from attached list)

4. GPS Antenna

        Type                   : Dorne-Margolin T
        Serial Number          : 261
        Date                   : 94/10/01

   (use type names from attached list)

        Vertical Antenna Height: 0.046 m (correct old one was 0.168m !!!)
        Antenna Reference Point: ARP
        Date                   : 94/10/28

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

Laser Potsdam
(az/el axis)            7836  ........    -50.091  -95.219   40.438  10 94 08 09 
PRARE site Potsdam
(instr. ref. point)     7730  ........    

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 ITRF92.

6. Frequency standard

        H-maser /   /   Cesium /   /    Quartz /   /     Internal / x  /
        Other (specify)        :
        Date                   :

        (Mark with 'X')

7. Collocation

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

        Other GEOPHYSICAL Instrumentation (specify) :

        Other (specify)        :

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

8. On-site, Point of Contact Agency Information 

        Agency                 : GeoForschungsZentrum Potsdam
        Contact                : Dr. Roman Galas
        Address                : GFZ Potsdam, Aufgabenbereich 1
				 Telegrafenberg A17
				 14473 Potsdam
                                 GERMANY
                                
        Telephone              : (+49)331 2881179
        E-mail                 : galas@gfz-potsdam.de
        Fax                    : (+49)331 2881111

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

        Agency                 :                        
        Contact                :
        Address                :
                                
        Telephone              :
        E-mail                 : 
        Fax                    :

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               : x
        Site Diagram           : x
        Horizon Mask           : x
        Monument description   : x
        Site pictures          : x