BIEL Site Information Form (site log)
     International GPS Service
     See Instructions at:
       ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt


0.   Form

     Prepared by (full name)  : prof. Alberto Cina
     Date Prepared            : 2004-10-27
     Report Type              : 
     If Update:
      Previous Site Log       : 
      Modified/Added Sections : 


1.   Site Identification of the GNSS Monument

     Site Name                : BIELLA
     Four Character ID        : BIEL
     Monument Inscription     : Marker "1"
     IERS DOMES Number        : 
     CDP Number               : 
     Monument Description     : PILLAR
       Height of the Monument : (m)
       Monument Foundation    : MAIN WALL
       Foundation Depth       : (m)
     Marker Description       : stainless steel
     Date Installed           : 2002-10-01
     Geologic Characteristic  : GRAVEL and SAND
       Bedrock Type           : ALLUVIAL DEPOSIT
       Bedrock Condition      : FRESH 
       Fracture Spacing       : NO
       Fault zones nearby     : NO
         Distance/activity    : 
     Additional Information   : bedrock at limited depth (30-50m)


2.   Site Location Information

     City or Town             : BIELLA
     State or Province        : Italy
     Country                  : Italy
     Tectonic Plate           : EURASIAN PLATE
     Approximate Position (ITRF)
       X coordinate (m)       : 4429584.919 
       Y coordinate (m)       :  626326.206 
       Z coordinate (m)       : 4531541.740 
       Latitude (N is +)      : +0453338.678
       Longitude (E is +)     : +0080252.982
       Elevation (m,ellips.)  : 00480.55 
     Additional Information   : 


3.   GNSS Receiver Information

3.1  Receiver Type            : TRIMBLE 5700
     Satellite System         : GPS
     Serial Number            : 0220268269
     Firmware Version         : Nav 1.20 Sig 0.00   
     Elevation Cutoff Setting : 5
     Date Installed           : 2002-10-01
     Date Removed             : 
     Temperature Stabiliz.    : NONE
     Additional Information   : 

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     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             : TRM41249.00
     Serial Number            : 20012721
     Antenna Reference Point  : TOP
     Marker->ARP Up Ecc. (m)  : 000.0000
     Marker->ARP North Ecc(m) : 000.0000
     Marker->ARP East Ecc(m)  : 000.0000
     Alignment from True N    : 0
     Antenna Radome Type      : NONE
     Radome Serial Number     :
     Antenna Cable Type       : RG213
     Antenna Cable Length     : 30
     Date Installed           : 2002-10-01
     Date Removed             : 
     Additional Information   : Zephyr Geodetic with GP NGS 

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

5.1  Tied Marker Name         : FC1
     Tied Marker Usage        : 
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : -55.059
       dy (m)                 :  55.409
       dz (m)                 :  36.438
     Accuracy (mm)            : 2
     Survey method            : GPS CAMPAIGN
     Date Measured            : 2002-11-12
     Additional Information   : Differential coordinates from the GPS
                              : monument to the reference and
                              : other monuments. The components
                              : are parallel to the XYZ-axes of the
                              : global geocentric reference system ITRF

5.2  Tied Marker Name         : FC2
     Tied Marker Usage        : 
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 124.372
       dy (m)                 : -43.971
       dz (m)                 :-123.023
     Accuracy (mm)            : 2
     Survey method            : GPS CAMPAIGN
     Date Measured            : 2002-11-12
     Additional Information   : Differential coordinates from the GPS
                              : monument to the reference and
                              : other monuments. The components
                              : are parallel to the XYZ-axes of the
                              : global geocentric reference system ITRF

5.3  Tied Marker Name         : FC3
     Tied Marker Usage        : 
     Tied Marker CDP Number   : 
     Tied Marker DOMES Number : 
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : -23.978
       dy (m)                 :  58.965
       dz (m)                 : -12.874
     Accuracy (mm)            : 2
     Survey method            : GPS CAMPAIGN
     Date Measured            : 2003-07-10
     Additional Information   : Differential coordinates from the GPS
                              : monument to the reference and
                              : other monuments. The components
                              : are parallel to the XYZ-axes of the
                              : global geocentric reference system ITRF

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            : 
       Input Frequency        : INTERNAL
       Effective Dates        : 2002-10-01
       Notes                  :

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)

9.2.1 Multipath Sources       : 
       Effective Dates        : 
       Additional Information :

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/BUILDLINGS/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                   : Provincia di Biella
     Preferred Abbreviation   : 
     Mailing Address          : Via quintino Sella, 12 - 13900 BIELA
     Primary Contact
       Contact Name           : Vogliazzi Angelo
       Telephone (primary)    : ++39.015.8480753   
       Telephone (secondary)  : ++39.0161.600682
       Fax                    : ++39.015.8480740
       E-mail                 : sita@provincia.biella.it
     Secondary Contact
       Contact Name           : 
       Telephone (primary)    : 
       Telephone (secondary)  :
       Fax                    : 
       E-mail                 : 
     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    : 
     URL for More Information : http://geodaf.mt.asi.it/html/gps/info.html
     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   : http://geodaf.mt.asi.it/GDHTL/surv_rep.html
     Antenna Graphics with Dimensions


TRM41249.00
Zephyr Geodetic with GP NGS 

    / ----------------------+--------------------- \   <--  0.0714  L1
   +                        +                       +  <--  0.0682  L2
    \ -------------------------------------------- /   
                    \               /
                     \             /
                      \-----+-----/                    <--  0.0000  ARP=TOP

   <--                   0.3396                  -->


   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center