MEDI Site Information Form
     International GPS Service for Geodynamics


0.   Form

     Prepared by (full name)  : Del  Rosso D.
     Date Prepared            : 13-Jan-1999
     Report Type              : UPDATE
     Prepared Using           :


1.   Site Identification of the GPS Monument

     Site Name                : Medicina (BO) - Radioastronomy Station of C.N.R.
     Four Character ID        : MEDI
     Monument Inscription     : Pillar Marker "R"
     IERS DOMES Number        : 12711M003
     CDP Number               :
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Geologic Characteristic  : SAND (alluvial plain)
       Bedrock Type           :
       Bedrock Condition      :
       Fracture Spacing       :
       Notes                  :
     Additional Information   : Medicina (BO) is a reference point of the
                              : Italian GPS Fiducial Network created by the
                              : Italian Space Agency.


2.   Site Location Information

     City or Town             : MEDICINA (BOLOGNA)
     State or Province        :
     Country                   : ITALY
     Tectonic Plate           : ADRIATIC-AFRICAN PLATE
     Approximate Position
       X coordinate (m)       : 4461400.894
       Y coordinate (m)       :  919593.443
       Z coordinate (m)       : 4449504.669
       Latitude (deg)         :  44.5199 N
       Longitude (deg)        :  11.6468 E
       Elevation (m)          :   50.04
     Additional Information   :


3.   GPS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8100
     Serial Number            : 153
     Firmware Version         : 3.2.32.1 (29-JUN-1995)
     Date Installed           : 28-JUL-1995
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


4.   GPS Antenna Information

4.1  Antenna Type             : DORNE MARGOLIN T
                              : TURBOROGUE L1/L2 GEOD (Mod. 7490400-4)
     Serial Number            : 450
     Antenna Height (m)       : 0.000
     Antenna Reference Point  : BOTTOM OF THE ANTENNA
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 28-JUL-1995
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


5.   Local Site Ties

5.1  Monument Name            : SLR (MARKER O)
     Site Ref CDP Number      : 7546
     Site Ref Domes Number    : 12711M002
     Differential Components from GPS Mark to Site Reference (ITRS) (O-R)
       dx (m)                 :   -1.386
       dy (m)                 : -26.495
       dz (m)                 :    5.965
     Accuracy (mm)            : 1.5
     Date Measured            : 07-SEP-1995
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : H-MASER
       Frequency              :
       Effective Dates        : 25-OCT-1995

       Notes                  : (multiple lines)


7.   Collocation Information

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

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


8.   Meteorological Instrumentation


9.   On-Site, Point of Contact Agency Information

     Agency                   : Agenzia Spaziale Italiana
     Mailing Address          : P.O.BOX 155 - 75100 Matera, ITALY
     Primary Contact
       Contact Name           : Dott. Francesco VESPE
       Telephone (primary)    : ++39.0835.377211
       Telephone (secondary)  :
       Fax                    : ++39.0835.339005
       E-mail                 : vespe@asi.it


10.  Responsible Agency (if different from 9.)

     Agency                   : Nuova Telespazio S.p.A.
     Mailing Address          : P.O.BOX 155 - 75100 Matera, ITALY
     Primary Contact
       Contact Name           : Domenico DEL ROSSO
       Telephone (primary)    : ++39.0835.377203 - ++39.0835.377273
       Telephone (secondary)  :
       Fax                    : ++39.0835.334951
       E-mail                 : retegps@asi.it


11.  More Information

     URL for More Information : http://geodaf.mt.asi.it/GDHTL/G/rep96/gps96.html
                              : http://geodaf.mt.asi.it/GDHTL/medicina_surv95.html
     Antenna Graphics with Dimensions


                TURBOROGUE: DORNE MARGOLIN T
        (Allen Osborne Associates, Inc. mod. 7490400-4)
                    (July 9, 1996 - ...)

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


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