RVDI Site Information Form
     Rocco V. D'Andrea Memorial Base Station

0.   Form

     Prepared by (full name)  : William O. Giel, LS
     Date Prepared            : 2003-11-26
     Report Type              : NEW
     If Update:
      Previous Site Log       : 
      Modified/Added Sections : 


1.   Site Identification of the GNSS Monument

     Site Name                : Riverside Coop
     Four Character ID        : RVDI
     Monument Inscription     : 
     IERS DOMES Number        : 
     CDP Number               : 
     Monument Description     : Steel mast bolted to building wall
       Height of the Monument : 
       Monument Foundation    : Building Wall
       Foundation Depth       : 
     Marker Description       : 
     Date Installed           : 2003-11-26
     Geologic Characteristic  : 
       Bedrock Type           : 
       Bedrock Condition      : 
       Fracture Spacing       : 
       Fault zones nearby     : 
         Distance/activity    : 
     Additional Information   : 


2.   Site Location Information

     City or Town             : Greenwich
     State or Province        : Connecticut
     Country                  : USA
     Tectonic Plate           : North American
     Approximate Position (ITRF)
       X coordinate (m)       :  1361703.2 m
       Y coordinate (m)       : -4621081.8 m
       Z coordinate (m)       :  4165947.9 m
       Latitude (N is +)      : +410231.15
       Longitude (E is +)     : -0733452.24
       Elevation (m,ellips.)  : -0.982 m (ellip ht)
     Additional Information   : This site is located at the office of Rocco V. D'Andrea, Inc., 
                              : Land Surveyors, Civil Engineers and Land Planners in Riverside, 
                              : Greenwich, Connecticut, USA
                              : Coordinates above are approximate. See station position page for
                              : actual coordinates.


3.   GNSS Receiver Information

3.1  Receiver Type            : ASHTECH Z-X
     Satellite System         : GPS
     Serial Number            : ZE120020909
     Firmware Version         : ZB00
     Elevation Cutoff Setting : 10
     Date Installed           : 2003-11-26
     Date Removed             : 2004-02-23
     Temperature Stabiliz.    : NONE
     Additional Information   : 
     
3.2  Receiver Type            : ASHTECH Z-X
     Satellite System         : GPS
     Serial Number            : ZE120020909
     Firmware Version         : ZE00
     Elevation Cutoff Setting : 10
     Date Installed           : 2004-02-23
     Date Removed             : 2004-06-17
     Temperature Stabiliz.    : NONE
     Additional Information   : Firmware Update Only  
     
3.3  Receiver Type            : ASHTECH Z-X
     Satellite System         : GPS
     Serial Number            : ZE120021729
     Firmware Version         : ZE00
     Elevation Cutoff Setting : 10
     Date Installed           : 2004-06-17
     Date Removed             : 2008-06-03
     Temperature Stabiliz.    : NONE
     Additional Information   : Prev. RCVR malfunctioned, replaced with identical spare unit. 
     
3.4  Receiver Type            : ASHTECH Z-X
     Satellite System         : GPS
     Serial Number            : ZE120020907
     Firmware Version         : ZE00
     Elevation Cutoff Setting : 10
     Date Installed           : 2008-06-03
     Date Removed             : 
     Temperature Stabiliz.    : NONE
     Additional Information   : Prev. RCVR malfunctioned, replaced with identical spare unit.           

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             : ASH701975.01A        
     Serial Number            : 6296
     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 approx.
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : Ashtech/Coaxial
     Antenna Cable Length     : 10 m
     Date Installed           : 2003-11-26
     Date Removed             : 
     Additional Information   : 

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        : 
       Effective Dates        : 2003-11-26
       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.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                   : Rocco V. D'Andrea, Inc.
     Preferred Abbreviation   : RVDI
     Mailing Address          : PO Box 549
                              : Riverside, CT 06878
     Primary Contact
       Contact Name           : William O. Giel, LS
       Telephone (primary)    : 203-637-1779
       Telephone (secondary)  : 
       Fax                    : 203-637-1770
       E-mail                 : bgiel[AT]RVDI.com
     Secondary Contact
       Contact Name           : Leonard C. D'Andrea, PE
       Telephone (primary)    : 203-637-1779
       Telephone (secondary)  : 
       Fax                    : 203-637-1770
       E-mail                 : lcd[AT]RVDI.com
     Additional Information   : 


12.  Responsible Agency (if different from 11.)

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


13.  More Information

     Primary Data Center      :
     Secondary Data Center    :
     URL for More Information : http:\\www.rvdi.com\cors\index.html
     Hardcopy on File
       Site Map               : 
       Site Diagram           : 
       Horizon Mask           : 
       Monument Description   : 
       Site Pictures          : 
     Additional Information   : 
     Antenna Graphics with Dimensions

ASH701975.01A

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