DUND Site Information Form
     International GPS Service
     See Instructions at:
       ftp://igscb.jpl.nasa.gov/pub/station/general/sitelog_instr.txt

0.   Form

     Prepared by (full name)  : John Beavan
     Date Prepared            : 2007-08-06
     Report Type              : UPDATE
     If Update:
      Previous Site Log       : dund_20051103.log
      Modified/Added Sections : 3.1, 3.2, 3.3, 11

1.  Site Identification of the GNSS Monument

     Site Name                : Dunedin GPS
     Four Character ID        : DUND
     Monument Inscription     : none
     IERS DOMES Number        : 50212M003
     CDP Number               : not assigned
     Monument Description     : SHORT-BRACED (UNAVCO STYLE)
       Height of the Monument : 1.25 m
       Monument Foundation    : FIVE STAINLESS STEEL RODS
       Foundation Depth       : 1.8 m
     Marker Description       : TOP CENTRE OF STAINLESS BLOCK THAT 
                              : FORMS THE TOP OF THE MONUMENT
     Date Installed           : 2005-08-12
     Geologic Characteristic  : Mid-Miocene volcanics
       Bedrock Type           : Basaltic
       Bedrock Condition      : Good
       Fracture Spacing       : (1-10 cm/10-50 cm/50-200 cm/over 200 cm)
       Fault zones nearby     : (YES/NO/Name of the zone)
         Distance/activity    : (multiple lines)
     Additional Information   : 

2.   Site Location Information

     City or Town             : Dunedin
     State or Province        : Otago
     Country                  : New Zealand
     Tectonic Plate           : PAC
     Approximate Position (ITRF)
       X coordinate (m)       : -4388121.17
       Y coordinate (m)       : 726671.05
       Z coordinate (m)       : -4556535.63
       Latitude (N is +)      : -455301.23
       Longitude (E is +)     : +1703549.83
       Elevation (m,ellips.)  : 389
     Additional Information   : 

3.  GNSS Receiver Information

3.1  Receiver Type            : TRIMBLE NETRS
     Satellite System         : GPS
     Serial Number            : 4435237669
     Firmware Version         : 1.03
     Elevation Cutoff Setting : 4
     Date Installed           : 2005-08-24T00:00Z
     Date Removed             : 2006-03-10T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.2  Receiver Type            : TRIMBLE NETRS
     Satellite System         : GPS
     Serial Number            : 4435237669
     Firmware Version         : 1.15
     Elevation Cutoff Setting : 4
     Date Installed           : 2006-03-10T00:00Z
     Date Removed             : 2007-02-22T00:00Z
     Temperature Stabiliz.    : none
     Additional Information   : receiver failure

3.3  Receiver Type            : TRIMBLE NETRS
     Satellite System         : GPS
     Serial Number            : 4635120796
     Firmware Version         : 1.15
     Elevation Cutoff Setting : 4
     Date Installed           : 2007-02-22T00:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Temperature Stabiliz.    : none
     Additional Information   : (multiple lines)

3.x  Receiver Type            : (A20, from rcvr_ant.tab; see instructions)
     Satellite System         : (GPS/GLONASS/GPS+GLONASS)
     Serial Number            : (A5)
     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            : 12626150
     Antenna Reference Point  : BAM
     Marker->ARP Up Ecc. (m)  : 0.0020
     Marker->ARP North Ecc(m) : 0.0
     Marker->ARP East Ecc(m)  : 0.0
     Alignment from True N    : 0
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : 
     Antenna Cable Length     : 
     Date Installed           : 2005-08-24T00:00Z
     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

5.1  Tied Marker Name         : OUSD
     Tied Marker Usage        : CONTINUOUS GPS
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : 50212M001
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 
       dy (m)                 : 
       dz (m)                 : 
     Accuracy (mm)            : (mm)
     Survey method            : CONTINUOUS GPS
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : OUSD is running continuously.

5.2  Tied Marker Name         : DUNT
     Tied Marker Usage        : CGPS @ TIDE GAUGE
     Tied Marker CDP Number   : (A4)
     Tied Marker DOMES Number : 50212S001
     Differential Components from GNSS Marker to the tied monument (ITRS)
       dx (m)                 : 
       dy (m)                 : 
       dz (m)                 : 
     Accuracy (mm)            : (mm)
     Survey method            : CONTINUOUS GPS
     Date Measured            : (CCYY-MM-DDThh:mmZ)
     Additional Information   : DUNT is running continuously.

6.   Frequency Standard

6.1  Standard Type            : INTERNAL
       Input Frequency        : 
       Effective Dates        : 2005-08-24
       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  : NONE
       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  : NONE
       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     : NONE
       Manufacturer           : 
       Serial Number          : 
       Data Sampling Interval : (sec)
       Accuracy               : (hPa)
       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 : NONE
       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  : NONE

9.  Local Ongoing Conditions Possibly Affecting Computed Position

9.1.x  Radio Interferences    : (TV/CELL PHONE ANTENNA/RADAR/etc)
       Observed Degredations  : (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                   : GNS Science
     Preferred Abbreviation   : GNS
     Mailing Address          : GNS Science
                              : 1 Fairway Drive, Avalon
                              : PO Box 30368, Lower Hutt
                              : New Zealand
     Primary Contact
       Contact Name           : GeoNet Reception
       Telephone (primary)    : +64 4 570 1444
       Telephone (secondary)  :
       Fax                    : +64 4 570 4676
       E-mail                 : info@geonet.org.nz
     Secondary Contact
       Contact Name           :  
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :  
       E-mail                 :  
     Additional Information   :

12.  Responsible Agency (if different from 11.)

     Agency                   : 
     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      : ftp.geonet.org.nz
     Secondary Data Center    : cddisa.gsfc.nasa.gov
     URL for More Information : www.geonet.org.nz
     Hardcopy on File
       Site Map               : GNS file 45/1/4-DUND
       Site Diagram           : GNS file 45/1/4-DUND
       Horizon Mask           : No obstructions.
       Monument Description   : GNS file 45/1/4-DUND
       Site Pictures          : GNS file 45/1/4-DUND
     Additional Information   : GNS file 45/1/4-DUND
     Antenna Graphics with Dimensions


TRM41249.00

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