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     SITE INFORMATION FORM
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0. Form

        Prepared by            :  Peter Pesec, ISR/AAS, Graz, Austria
        Date                   :  94-07-13
        Report type            :  UPDATE
          (NEW or UPDATE)
 
1. Site Identification of the GPS monument

        Site Name              :  Graz-Lustbuehel                            
        4 char ID              :  GRAZ
        Monument Inscription   :  Central reference marker
        IERS DOMES Number      :  11001/M002
        CDP Number             :  7839
        Date                   :  92-06-12
        Additional information :  Reference of the observatory

2. Site Location

        City                   :  Graz
        Country                :  Austria
        Tectonic Plate         :  Eurasian
        Additional information :  none

3. GPS Receiver

        Type                   :  ROGUE SNR-8C
        Serial Number          :  CR 320
        Firmware Version       :  7.00.1 / 4.2
        Date                   :  92-12-13
 
        Firmware Version       :  7.5
        Date                   :  93-12-05         (IGSMAIL 403)

        Firmware Version       :  Meenix 7.8
        Date                   :  94-07-13         (IGSMAIL 670)

   (use type names from attached list)

4. GPS Antenna

        Type                   :  DORNE MARGOLIN B
        Serial Number          :  128
        Date                   :  92-06-12

   (use type names from attached list)

        Vertical Antenna Height:  2.068   (RL, 15 Feb 95)
        Antenna Reference Point:  ARP
        Date                   :  92-06-12

   The antenna height is measured from the GPS monument to the antenna 
   reference point (ARP) as it has been defined in the graphics (item 10).

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

Central marker       7839  11001M002     0.000     0.000     0.000   0 92-11-15
Laser (az/el axis)         11001S002 ....2.558 ...-8.516 ....1.321  .2 92-11-15
GPS site GRAA              11011M003 ...-1.464 ....0.539 ....3.603  .1 92-11-15
GPS site GRAB              11011M004 ... 1.058 ...-1.878 ....1.997  .1 92-11-15
.................... ....  ......... ......... ......... .........  .. ........

   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 /   /   Cesium / X /    Quartz /   /     Internal /   /
        Other (specify)        :
        Date                   :  92-06-12

        (Mark with 'X')

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 Agency Information 

        Agency                 :  Institute for Space Research
        Contact                :  Dr. Peter Pesec
        Address                :  Lustbuehelstrasse 46, A - 8042 GRAZ
        Telephone              :  ++43-316-472231
        E-mail                 :  pesec@flubiw01.tu-graz.ac.at (lower case)
        Fax                    :  ++43-316-462678

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.


          Rogue:  DORNE MARGOLIN B  (Allen Osborne Design)

                         -----  
                     /     +     \                        <--  0.096  L2
                    |      +      |                       <--  0.078  L1
  +-----------------+-------------+------------------+    <--  0.070  TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
  +-----------------+------x------+------------------+    <--  0.000  ARP
                    |             |  
                    +-------------+                       <-- -0.011
                          ||  ||

  <--                    0.351                     -->

   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).

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

        Site Map               : 94-08-01
        Site Diagram           : 94-08-01
        Horizon Mask           : 94-08-01
        Monument description   : 94-08-01
        Site pictures          : 94-08-01
        Geological information : 94-08-01