VENE00ITA Site Information Form (site log v2.0)
     International GNSS Service
     See Instructions at:
       https://files.igs.org/pub/station/general/sitelog_instr_v2.0.txt


0.   Form

     Prepared by (full name)  : Matera GNSS Team (gnss_op@est.asi.it)
     Date Prepared            : 2024-07-18
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : vene00ita_20220913.log
      Modified/Added Sections : 11, 12


1.   Site Identification of the GNSS Monument

     Site Name                : Venezia
     Nine Character ID        : VENE00ITA
     Monument Inscription     : Metallic Pilar on the roof
     IERS DOMES Number        : 12741M001
     CDP Number               : (A4)
     Monument Description     : PILLAR
       Height of the Monument : 2 m
       Monument Foundation    : (STEEL RODS, CONCRETE BLOCK, ROOF, etc)
       Foundation Depth       : (m)
     Marker Description       : CHISELLED CROSS
     Date Installed           : 1995-03-23
     Geologic Characteristic  : SAND and CLAY
       Bedrock Type           : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
       Bedrock Condition      : (FRESH/JOINTED/WEATHERED)
       Fracture Spacing       : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm)
       Fault zones nearby     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : (multiple lines)


2.   Site Location Information

     City or Town             : Venezia
     State or Province        : Veneto
     Country or Region        : ITA
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 4379724.870
       Y coordinate (m)       : 957495.752
       Z coordinate (m)       : 4521605.119
       Latitude (N is +)      : +452613.13
       Longitude (E is +)     : +0121955.14
       Elevation (m,ellips.)  : 67.1
     Additional Information   : (multiple lines)


3.   GNSS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8100
     Satellite System         : GPS
     Serial Number            : 152
     Firmware Version         : 2.8.32.1
     Elevation Cutoff Setting : 15 deg
     Date Installed           : 1995-03-23
     Date Removed             : 1995-06-13
     Temperature Stabiliz.    : 20.0 +/- 5.0
     Additional Information   : Firmware version made Thur 93/09/02

3.2  Receiver Type            : ROGUE SNR-8100
     Satellite System         : GPS
     Serial Number            : 150
     Firmware Version         : 3.2.32.1
     Elevation Cutoff Setting : 15 deg
     Date Installed           : 1995-10-22
     Date Removed             : 1997-09-07
     Temperature Stabiliz.    : 20.0 +/- 5.0
     Additional Information   : Firmware version made Thur 95/06/29

3.3  Receiver Type            : ROGUE SNR-8100
     Satellite System         : GPS
     Serial Number            : 152
     Firmware Version         : 2.8.32.1
     Elevation Cutoff Setting : 15 deg
     Date Installed           : 1997-10-01
     Date Removed             : 2001-02-01T09:00Z
     Temperature Stabiliz.    : 20.0 +/- 5.0
     Additional Information   : Firmware version made Thur 93/09/02

3.4  Receiver Type            : TRIMBLE 4700
     Satellite System         : GPS
     Serial Number            : 04200
     Firmware Version         : Nav 1.20 Sig 0.00
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2001-02-01T10:00Z
     Date Removed             : 2005-08-16
     Temperature Stabiliz.    : (deg C) +/- 5.0
     Additional Information   : (multiple lines)

3.5  Receiver Type            : ASHTECH Z18
     Satellite System         : GPS+GLO
     Serial Number            : 12130
     Firmware Version         : 0065      ZT16
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2005-10-28T10:00Z
     Date Removed             : 2007-07-29
     Temperature Stabiliz.    : 20.0 +/- 5.0
     Additional Information   : Site decommisioned

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS+GLO+GAL+BDS+QZSS+IRNSS+SBAS)
     Serial Number            : (A20, but note the first A5 is used in SINEX)
     Firmware Version         : (A11)
     Elevation Cutoff Setting : (deg)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : (none or tolerance in degrees C)
     Additional Information   : (multiple lines)


4.   GNSS Antenna Information

4.1  Antenna Type             : AOAD/M_T        NONE
     Serial Number            : 438
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : RG214
     Antenna Cable Length     : 30 m
     Date Installed           : 1995-03-23
     Date Removed             : 1997-09-07
     Additional Information   : On March 1996 a metallic ring around
                              : the antenna was mounted
                              : in order to reduce the RFI. On 14 of
                              : May 1996 a different
                              : metallic ring  was mounted.
                              : These two plates caused probabily
                              : a change on phase center on L1 and L2.
                              : TURBOROGUE L1/L2 GEOD (Mod. 7490400-4)

4.2  Antenna Type             : AOAD/M_T        NONE
     Serial Number            : 448
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : RG214
     Antenna Cable Length     : 30 m
     Date Installed           : 1997-10-01
     Date Removed             : 2001-02-01T09:00Z
     Additional Information   : still metallic ring on the antenna
                              : DORNE MARGOLIN WITH CHOKERINGS

4.3  Antenna Type             : TRM29659.00     NONE
     Serial Number            : 93248
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : RG214
     Antenna Cable Length     : 30 m
     Date Installed           : 2001-02-01T10:00Z
     Date Removed             : 2005-08-16
     Additional Information   : TRIMBLE L1/L2 DORNE MARGOLIN ELEMENT
                              : WITH CHOKERINGS
                              : MODEL 29659.00

4.4  Antenna Type             : ASH701941.B     NONE
     Serial Number            : 10402
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0000
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : RG214
     Antenna Cable Length     : 30 m
     Date Installed           : 2005-10-28T10:00Z
     Date Removed             : 2007-07-29
     Additional Information   : Site decommisioned

4.x  Antenna Type             : (A20, from rcvr_ant.tab; see instructions)
     Serial Number            : (A*, but note the first A5 is used in SINEX)
     Antenna Reference Point  : (BPA/BCR/XXX from "antenna.gra"; see instr.)
     Marker->ARP Up Ecc. (m)  : (F8.4)
     Marker->ARP North Ecc(m) : (F8.4)
     Marker->ARP East Ecc(m)  : (F8.4)
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : (A4 from rcvr_ant.tab; see instructions)
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : (CCYY-MM-DDThh:mmZ)
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


5.   Surveyed Local Ties

5.x  Tied Marker Name         : 
     Tied Marker Usage        : (SLR/VLBI/LOCAL CONTROL/FOOTPRINT/etc)
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : (A9)
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Survey method            : (GPS CAMPAIGN/TRILATERATION/TRIANGULATION/etc)
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Input Frequency        : (if external)
       Effective Dates        : 1995-03-23/CCYY-MM-DD
       Notes                  : (multiple lines)

6.x  Standard Type            : (INTERNAL or EXTERNAL H-MASER/CESIUM/etc)
       Input Frequency        : (if external)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


7.   Collocation Information

7.x  Instrumentation Type     : (GPS/GLONASS/DORIS/PRARE/SLR/VLBI/TIME/etc)
       Status                 : (PERMANENT/MOBILE)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1.x  Humidity Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy (% rel h)     : (% rel h)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.2.x  Pressure Sensor Model  : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.3.x  Temp. Sensor Model     : 
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (deg C)
       Aspiration             : (UNASPIRATED/NATURAL/FAN/etc)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.4.x  Water Vapor Radiometer : 
       Manufacturer           : 
       Serial Number          : 
       Distance to Antenna    : (m)
       Height Diff to Ant     : (m)
       Calibration date       : (CCYY-MM-DD)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Notes                  : (multiple lines)

8.5.x  Other Instrumentation  : (multiple lines)


9.   Local Ongoing Conditions Possibly Affecting Computed Position

9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degradations  : (SN RATIO/DATA GAPS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.2.x  Multipath Sources      : (METAL ROOF/DOME/VLBI ANTENNA/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)

9.3.x  Signal Obstructions    : (TREES/BUILDINGS/etc)
       Effective Dates        : (CCYY-MM-DD/CCYY-MM-DD)
       Additional Information : (multiple lines)


10.  Local Episodic Effects Possibly Affecting Data Quality

10.x  Date                    : (CCYY-MM-DD/CCYY-MM-DD)
      Event                   : (TREE CLEARING/CONSTRUCTION/etc)


11.  On-Site, Point of Contact Agency Information

     Agency                   : Agenzia Spaziale Italiana
                              : Centro di Geodesia Spaziale
     Preferred Abbreviation   : ASI
     Mailing Address          : Contrada Terlecchia
                              : 75100 Matera
                              : Italy
     Primary Contact
       Contact Name           : Matera GNSS Team
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : gnss_op@est.asi.it
     Secondary Contact
       Contact Name           : Giuseppe Colucci
       Telephone (primary)    : +39 0835 377574
       Telephone (secondary)  : 
       Fax                    : +39 06 4099 9941
       E-mail                 : giuseppe.colucci@e-geos.it
     Additional Information   : (multiple lines)




12.  Responsible Agency (if different from 11.)

     Agency                   : (multiple lines)
     Preferred Abbreviation   : (A10)
     Mailing Address          : (multiple lines)
     Primary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)


13.  More Information

     Primary Data Center      : ASI
     Secondary Data Center    : BKG
     URL for More Information : 
     Hardcopy on File
       Site Map               : (Y or URL)
       Site Diagram           : (Y or URL)
       Horizon Mask           : (Y or URL)
       Monument Description   : (Y or URL)
       Site Pictures          : (Y or URL)
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions

TRM29659.00
Trimble L1/L2 Dorne Margolin element with chokerings
Model 29659.00

                         -----
                     /     +     \                        <-- 0.1280 L2
                    |      +      |                       <-- 0.1100 L1
  +--------------------------------------------------+    <-- 0.1020 TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
 +----------------------------------------------------+   <-- 0.0380
 +------------------+-------------+-------------------+   <-- 0.0350 BCR
                    |             |
                    |             |
                    +------x------+                       <-- 0.0000 BPA




ASH701941.B

                         -----
                     /     +     \                        <-- 0.1267 L2
                    |      +      |                       <-- 0.1080 L1
  +--------------------------------------------------+    <-- 0.1008 TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
 +----------------------------------------------------+   <-- 0.0378
 +------------------+-------------+-------------------+   <-- 0.0348 BCR
                    |             |
                    |             |
                    +------x------+                       <-- 0.0 BPA=ARP

 <--                     0.3794                    -->

ARP: Antenna Reference Point