BOLG00ITA 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)  : UNIBO Geodesy team (difa.geodesia@unibo.it)
     Date Prepared            : 2023-06-28
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : bolg00ita_20230504.log
      Modified/Added Sections : 2, 3.4, 3.5


1.   Site Identification of the GNSS Monument

     Site Name                : Bologna
     Nine Character ID        : BOLG00ITA
     Monument Inscription     : 
     IERS DOMES Number        : 12771M001
     CDP Number               : (A4)
     Monument Description     : MAST
       Height of the Monument : 1.035 m
       Monument Foundation    : ROOF
       Foundation Depth       : 20 m
     Marker Description       : STAINLESS STEEL FLANGE WITH THREAD
     Date Installed           : 1999-05-14
     Geologic Characteristic  : 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   : 20 m foundation depth of building,
                              : building height 10 m.


2.   Site Location Information

     City or Town             : Bologna
     State or Province        : Emilia-Romagna
     Country or Region        : ITA
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 4467541.086
       Y coordinate (m)       : 897307.283
       Z coordinate (m)       : 4447975.106
       Latitude (N is +)      : +443000.78
       Longitude (E is +)     : +0112124.38
       Elevation (m,ellips.)  : 99.6
     Additional Information   : (multiple lines)


3.   GNSS Receiver Information

3.1  Receiver Type            : LEICA SR9500
     Satellite System         : GPS
     Serial Number            : 10469
     Firmware Version         : 5.04
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 1999-05-14
     Date Removed             : 2015-09-30
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.2  Receiver Type            : LEICA SR9500
     Satellite System         : GPS
     Serial Number            : 10469
     Firmware Version         : 5.04
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2015-09-30
     Date Removed             : 2018-03-29T07:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.3  Receiver Type            : LEICA GR50
     Satellite System         : GPS
     Serial Number            : 1870627
     Firmware Version         : 4.20/7.300
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-03-29T10:00Z
     Date Removed             : 2018-10-15T23:59Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.4  Receiver Type            : LEICA GR50
     Satellite System         : GPS
     Serial Number            : 1870627
     Firmware Version         : 4.30/7.402
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2018-10-16T00:00Z
     Date Removed             : 2023-06-28T17:00Z
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.5  Receiver Type            : LEICA GR50
     Satellite System         : GPS+GLO+GAL+BDS
     Serial Number            : 1870627
     Firmware Version         : 4.30/7.402
     Elevation Cutoff Setting : 0 deg
     Date Installed           : 2023-06-28T17:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

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             : LEIAT302+GP     NONE
     Serial Number            : 9037
     Antenna Reference Point  : TOP
     Marker->ARP Up Ecc. (m)  :   1.1746
     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       : (vendor & type number)
     Antenna Cable Length     : 30 m
     Date Installed           : 1999-05-14
     Date Removed             : 2018-03-29T07:00Z
     Additional Information   : (multiple lines)

4.2  Antenna Type             : LEIAR20         NONE
     Serial Number            : 21015014
     Antenna Reference Point  : BAM
     Marker->ARP Up Ecc. (m)  :   1.0350
     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       : (vendor & type number)
     Antenna Cable Length     : 30 m
     Date Installed           : 2018-03-29T10:00Z
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : (multiple lines)

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        : 1999-05-14/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

7.1  Instrumentation Type     : ABSOLUTE GRAVIMETER
       Status                 : MOBILE
       Effective Dates        : 2002-01-25/CCYY-MM-DD
       Notes                  : (multiple lines)

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                   : University of Bologna
                              : Department of Physics and Astronomy
     Preferred Abbreviation   : UNIBO
     Mailing Address          : Viale Berti Pichat 8
                              : Bologna
                              : Italy
     Primary Contact
       Contact Name           : UNIBO Geodesy team
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : difa.geodesia@unibo.it
     Secondary Contact
       Contact Name           : Dr. Giordano Teza
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : giordano.teza@unibo.it
     Additional Information   : Prof. Silvia Castellaro
                              : silvia.castellaro@unibo.it
                              : 
                              : Dr. Letizia Elia
                              : letizia.elia2@unibo.it
                              : 
                              : Dr. Miriana Di Donato
                              : miriana.didonato3@unibo.it




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      : BKG
     Secondary Data Center    : BEV
     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

LEIAR20

                        +-----+                           <--  0.1613
                      /         \
                     |           |
    +----------------+-----------+----------------+       <--  0.1113  TCR
    |                                             |
    |                                             |
    |                                             |
    |                                             |
  +-+---------------------------------------------+-+
  +------------------+-----------+------------------+     <--  0.0323  BCR
                     |           |
                     |           |
                     +----+ +----+                        <--  0.0013  BPA
                          +x+                             <--  0.0000  BAM=ARP
                                                                       NOM=NRP
  <--                    0.3200                   -->