CRSN Site Information Form (site log)
     International GNSS Service
     See Instructions at:
       https://files.igscb.org/pub/station/general/sitelog_instr.txt


0.   Form

     Prepared by (full name)  : Dr. Mauro Bertocco
     Date Prepared            : 2017-09-12
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : crsn_20150608.log
      Modified/Added Sections : 1, 2, 3.1, 3.2, 3.3, 4.1, 11, 12, 13


1.   Site Identification of the GNSS Monument

     Site Name                : CRSN 19548M001
     Four Character ID        : CRSN
     Monument Inscription     : STABLE PILLAR ON THE ROOF WITH SCIGN ADAPTOR
     IERS DOMES Number        : 19548M001
     CDP Number               : (A4)
     Monument Description     : PILLAR
       Height of the Monument : 2.00 m
       Monument Foundation    : STEEL BOLTS ANCHORED TO THE BUILDING MAIN WALL
       Foundation Depth       : 0.10 m
     Marker Description       : PIVOT ON STEEL NIPPLE OF ANTENNA ADAPTER
     Date Installed           : 2010-09-07
     Geologic Characteristic  : GRAVEL/SAND (ALLUVIAL PLAIN)
       Bedrock Type           : SEDIMENTARY
       Bedrock Condition      : FRESH
       Fracture Spacing       : (0 cm/1-10 cm/11-50 cm/51-200 cm/over 200 cm)
       Fault zones nearby     : NO
         Distance/activity    : (multiple lines)
     Additional Information   : ELECTRICAL ISOLATION


2.   Site Location Information

     City or Town             : CRESCENTINO (VC)
     State or Province        : Piemonte
     Country                  : Italy
     Tectonic Plate           : EURASIAN
     Approximate Position (ITRF)
       X coordinate (m)       : 4457608.869
       Y coordinate (m)       : 634869.871
       Z coordinate (m)       : 4502595.676
       Latitude (N is +)      : +451132.78
       Longitude (E is +)     : +0080620.78
       Elevation (m,ellips.)  : 211.7
     Additional Information   : (multiple lines)


3.   GNSS Receiver Information

3.1  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 496070
     Firmware Version         : 8.00/4.007
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2010-09-07
     Date Removed             : 2014-09-08
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.2  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO
     Serial Number            : 496070
     Firmware Version         : 8.71/6.112
     Elevation Cutoff Setting : 10 deg
     Date Installed           : 2014-09-08
     Date Removed             : 2016-12-29
     Temperature Stabiliz.    : (deg C) +/- (deg C)
     Additional Information   : (multiple lines)

3.3  Receiver Type            : LEICA GRX1200+GNSS
     Satellite System         : GPS+GLO+GAL
     Serial Number            : 496070
     Firmware Version         : 9.20/6.405
     Elevation Cutoff Setting : 5 deg
     Date Installed           : 2016-12-29
     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             : LEIAR25.R3      LEIT
     Serial Number            : 10190007
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  :   0.0083
     Marker->ARP North Ecc(m) :   0.0000
     Marker->ARP East Ecc(m)  :   0.0000
     Alignment from True N    : 0 deg
     Antenna Radome Type      : LEIT
     Radome Serial Number     : 
     Antenna Cable Type       : RG213
     Antenna Cable Length     : 10 m
     Date Installed           : 2010-09-07
     Date Removed             : CCYY-MM-DDThh:mmZ
     Additional Information   : Absolute Calibration by GEO++ 2010-06-22

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        : 2010-09-07/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                   : I.T.C.G. CALAMANDREI
     Preferred Abbreviation   : CALAMAND
     Mailing Address          : VIA DAPPIANO 6
                              : 13044 CRESCENTINO (VC)
                              : Italy
     Primary Contact
       Contact Name           : UFFICIO GEODETICO / GEODETIC OFFICE
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : info.gnss@csi.it
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)


12.  Responsible Agency (if different from 11.)

     Agency                   : CSI Piemonte 
     Preferred Abbreviation   : SPIN3
     Mailing Address          : Corso Unione Sovietica 216
                              : 10134 Torino
                              : Italy
     Primary Contact
       Contact Name           : SPIN3 GNSS Network
       Telephone (primary)    : +39 011 316 8724
       Telephone (secondary)  : +39 011 316 9788
       Fax                    : 
       E-mail                 : info.gnss@csi.it
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  : 
       Fax                    : 
       E-mail                 : 
     Additional Information   : (multiple lines)


13.  More Information

     Primary Data Center      : S.P.IN. GNSS
     Secondary Data Center    : 
     URL for More Information : WWW.SPINGNSS.IT
     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

LEIAR25.R3

                         +-------+                          <--  0.1995
                        /         \
                  +---+-------------+---+                   <--  0.1606  TCR
                  |                     |
               |---------------------------|
            |---------------------------------|
         |---------------------------------------|
      +---------------------------------------------+
      |                                             |
      |                                             |
    +-+---------------------------------------------+-+
    +-----------------+-------------+-----------------+     <--  0.0320  BCR
                      |             |
                      |             |
                      +-------------+                       <--  0.0000  ARP=BPA
                             |
                             |
                             |
    -------------------------x-------------------------     <-- -0.0083  MARKER

    <--                    0.3802                   -->

Abbreviations:
   ARP: antenna reference point
   BAM: bottom of antenna mount
   BCR: bottom of chokering
   BDG: bottom of dome ground plane
   BGP: bottom of ground plane
   BPA: bottom of preamplifier
   TCR: top of chokering
   TDG: top of dome ground plane
   TGP: top of ground plane
   TOP: top of pole
   TPA: top of preamplifier

All dimensions are in meters.