Subject: [IGSMAIL-3422]: CAGLIARI Station (CAGL)
From: "Rete Fiduciale GPS" <[email-masked]>
To: "[email-masked]" <[email-masked]>, <[email-masked]>, "eurefmail" <[email-masked]>
Date: Mon, 16 Jul 2001 20:07:12 -0000

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IGS Electronic Mail      16 Jul 13:33:01 PDT 2001      Message Number 3422
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Author: Francesco Ambrico
Subject: CAGL receiver and antenna substitution.

From July 11 is operative the new GPS system replaced in Cagliari (CAGL).
New system is made up of Trimble4000 SSI and Trimble Choke Ring antenna.
I enclose the new Site Log.

Regards
Francesco Ambrico

     CAGL Site Information Form
     International GPS Service for Geodynamics

0.   Form

     Prepared by (full name)  : FRANCESCO AMBRICO
     Date Prepared            : 16-JUL-2001
     Report Type              : UPDATE
     Prepared Using           :

1.   Site Identification of the GPS Monument

     Site Name                : Cagliari - Astronomic Station
     Four Character ID        : CAGL
     Monument Inscription     : Pillar Marker "G"
     IERS DOMES Number        : 12725M003
     CDP Number               :
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : IGNEOUS
       Bedrock Condition      :
       Fracture Spacing       :
     Additional Information   : Cagliari is a reference point of the Italian GPS
                              : Fiducial Network created by the Italian Space
                              : Agency.

2.   Site Location Information

     City or Town             :Cagliari
     State or Province        :
     Country                  :Italy
     Tectonic Plate           :Eurasian Plate
     Approximate Position
       X coordinate (m)       : 4893378.944
       Y coordinate (m)       :  772649.645
       Z coordinate (m)       : 4004182.051
       Latitude (deg)         :  39.1359 N
       Longitude (deg)        :   8.9728 E
       Elevation (m)          : 238.36
     Additional Information   :

3.   GPS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8100
     Serial Number            : 159
     Firmware Version         : 2.8.32.1 (Made Thur 93/09/02)
     Date Installed           : 07-APR-1995
     Date Removed             : 11-JUL-2001 hh:mm UT
     Additional Information   : (multiple lines)

3.2  Receiver Type            : TRIMBLE 4000SSI
     Serial Number            : 32256
     Firmware Version         : 7.19
     Date Installed           : 11-JUL-2001 hh:mm UT
     Date Removed             : dd-MMM-yyyy hh:mm UT
     Additional Information   : (multiple lines)

4.   GPS Antenna Information

4.1  Antenna Type             : AOAD/M_T
                              : DORNE MARGOLIN WITH CHOKERINGS (TURBOROGUE)
     Serial Number            : 453
     Antenna Height (m)       : 0.045
     Antenna Reference Point  : BPA
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 07-APR-1995 hh:mm UT
     Date Removed             : 11-JUL-2001 hh:mm UT
     Additional Information   : (multiple lines)

4.2  Antenna Type             : TRM29659.00
     Serial Number            : 39881
     Antenna Height (m)       : 0.000
     Antenna Reference Point  : BPA
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 11-JUL-2001 hh:mm UT
     Date Removed             : dd-MMM-yyyy hh:mm UT
     Additional Information   : TRIMBLE L1/L2 DORNE MARGOLIN ELEMENT WITH CHOKERINGS
                              : MODEL 29659.00

5.   Local Site Ties

5.1  Monument Name            : SLR (MARKER O)
     Site Ref CDP Number      : 7545
     Site Ref Domes Number    : 12725M002
     Differential Components from GPS Mark to Site Reference (ITRS) (O-G)
       dx (m)                 :  19.036
       dy (m)                 :  23.844
       dz (m)                 : -40.947
     Accuracy (mm)            : 1.5
     Date Measured            : 10-JUN-1995
     Additional Information   : (multiple lines)

5.2  Monument Name            : FIXED SLR
     Site Ref CDP Number      : 6201
     Site Ref Domes Number    :
     Differential Components
       dx (m)                 :
       dy (m)                 :
       dz (m)                 :
     Accuracy (mm)            :
     Date Measured            :
     Additional Information   : (multiple lines)

6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Frequency              :
       Effective Dates        :  dd-MMM-yyyy
       Notes                  :

7.   Collocation Information

7.x  Instrumentation Type     : SLR
       Status                 : (PERMANENT/MOBILE)
       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                 : [email-masked]

10.  Responsible Agency (if different from 9.)

     Agency                   : 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 
       Telephone (secondary)  : ++39.0835.377293
       Fax                    : ++39.0835.334951
       E-mail                 : [email-masked]

11.  More Information

     URL for More Information : http://geodaf.mt.asi.it/GDHTL/cagliari.html
     Additional Information   : Survey of Site
                              : http://geodaf.mt.asi.it/GDHTL/surv_rep.html

     Antenna Graphics with Dimensions

AOAD/M_T
Dorne Margolin with chokerings (TurboRogue) 

                      +---------+
                     /     +     \                        <--  0.1280 L2
                    |      +      |                       <--  0.1100 L1 
  +-----------------+-------------+------------------+    <--  0.1020 TCR
  |                                                  |    
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <--  0.0380
+-------------------+-------------+--------------------+  <--  0.0350 BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000 BPA
                           |
                           |
                           |
                           |   Antenna Height = 0.045 M
                           |
                           |
                           |
 --------------------------x-------------------------
                         marker

<--                      0.3810                      -->

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