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     SITE INFORMATION FORM
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0. Form

        Prepared by (full name): Dr. Waldemar Jaks
        Date                   : 1994.10.10
        Report type            : UPDATE
          (NEW or UPDATE)

1. Site Identification of the GPS monument

        Site Name              : BOROWIEC  
        4 char ID              : BOR1
        Monument Inscription   : stable geodynamical pillar on the roof
                                 main building
        IERS DOMES Number      : 12205M002
        CDP Number             :
        Date                   : 1994.01.10
        Additional information : point of EPOCH-92, CERGOP, point
                                 of geodyn. network SAGET & EXTENDED SAGET

2. Site Location

        City                   : BOROWIEC near KORNIK & POZNAN
        Country                : POLAND
        Tectonic Plate         : EURA
        Additional information :

3. GPS Receiver

        Type                   : ROGUE SNR-8000
        Serial Number          : S/N 196
        Firmware Version       : 2.8
        Date                   : 1994.01.10

   (use type names from attached list)

4. GPS Antenna

        Type                   : DORNE MARGOLIN T  
        Serial Number          : S/N 271    
        Date                   : 1994.01.10

   (use type names from attached list)

        Vertical Antenna Height: 0.0624m
        Antenna Reference Point: BPA (Bottom of the Pre-Amp)
        Date                   : 1994.01.10

5. Local Site Ties

Monument        CDP    DOMES              Components      Accuracy Date
Name          Number  Number       dX       dY      dZ     mm yy-mm-dd
EUREF 216            12205M001    38.388  112.238  -63.394  3 94-01-10
SLR            7811  12205S001   -25.767   72.908    0.324  3 94-01-10 
      
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).

Note:
    The differential coordinates are from the BOR1 GPS monument to the 
SLR 7911 reference point and the BORO=EUREF 216 GPS monument. 
These numbers are derived from a GPS survey conducted in  1993 with 
Trimble and Rogue receivers. The repeatabilities are within 3mm.

6. Frequency standard

        H-maser /   /   Cesium / X /    Quartz /   /     Internal /   /
        Other (specify)        :
        Date                   : 94-01-10

        (Mark with 'X')
External Frequency Reference   : Cesium EUDICS 3020 OSCILLOQUARTZ

7. Collocation

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

        Other GEOPHYSICAL Instrumentation (specify)        :

        Other (specify)        :                                         

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

8. On-site, Point of Contact Agency Information

        Agency                 : Space Research Centre of the PAS 
                                 Astronomical Latitude Observatory
        Contact                : Dr. Waldemar Jaks         
        Address                : Poland, 62-035 Kornik, Borowiec         

        Telephone              : (48-61) 170187
        E-mail                 : aospl@pozn1v.tup.edu.pl                     
        Fax                    : (48-61) 170219 

        Agency                 : Space Research Centre of the PAS 
                                 Astronomical Latitude Observatory
        Contact                : Dr. Marek Lehmann         
        Address                : Poland, 62-035 Kornik, Borowiec         

        Telephone              : (48-61) 170187
        E-mail                 : aospl@pozn1v.tup.edu.pl                     
        Fax                    : (48-61) 170219 

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               : 1994.10.20
        Site Diagram           : 1994.10.20
        Horizon Mask           : 1994.10.20
        Monument description   : 1994.10.20
        Site pictures          : 1994.10.20