CMP9 Site Information Form
     Southern California Integrated GPS Network


0.   Form

     Prepared by (full name)  : Paul Jamason
     Date Prepared            : 16-JUL-1999
     Report Type              : DYNAMIC
     Prepared Using           : SOPAC Site Information Manager


1.   Site Identification of the GPS Monument

     Site Name                : Fire Camp 9
     Four Character ID        : CMP9
     Monument Inscription     :
     IERS DOMES Number        : 49905M003
     CDP Number               : (XXXX)
     Date Installed           : 22-JUN-1995 00:00 UT
     Geologic Characteristic  : (BEDROCK/CLAY/CONGLOMERATE/GRAVEL/SAND/etc)
      Bedrock Type            : (IGNEOUS/METAMORPHIC/SEDIMENTARY)
      Bedrock Condition       : (FRESH/JOINTED/WEATHERED)
      Fracture Spacing        : (1-10 cm/10-50 cm/50-200 cm/over 200 cm)
     Notes                    : (multiple lines)
     Additional Information   : Antenna is mounted on a threaded rock pin that
                              : is set in a massive concrete slab that was
                              : poured many years ago onto 'bladed-off'
                              : bedrock outcropping. Antenna cover is a
                              : hemispherical polycarbonate dome, bolted to
                              : the slab. Antenna mount is low to ground. See
                              : note for vertical datum. SCIGN - Southern
                              : California Integrated GPS Network
                              : Geodetic reference point is Top of machined
                              : groove in pin shank.


2.   Site Location Information

     City or Town             : Sylmar
     State or Province        : California
     Country                  : USA
     Tectonic Plate           : noam-pcfc
     Approximate Position
       X coordinate (m)       : -2508505.8823
       Y coordinate (m)       : -4637175.0303
       Z coordinate (m)       : 3579499.8449
       Latitude (deg)         :  34.3532 N
       Longitude (deg)        : -118.4114 W
       Elevation (m)          : 1138.00709
     Additional Information   : Los Angeles County.
                              : Reference frame used is (ITRF96).
                              : Coordinate system used is (WGS84).


3.   GPS Receiver Information

3.1  Receiver Type            : ASHTECH Z-XII3
     Serial Number            : 00219
     Firmware Version         : NAV 1E24, CHN 1C70
     Date Installed           : 22-JUN-1995 00:00 UT
     Date Removed             : 23-SEP-1996 00:00 UT
     Additional Information   : First measurements; owned by survey
                              : div.

3.2  Receiver Type            : ASHTECH Z-XII3
     Serial Number            : 00219
     Firmware Version         : NAV 1E95, 1D01
     Date Installed           : 23-SEP-1996 00:00 UT
     Date Removed             : 04-DEC-1996 00:00 UT
     Additional Information   : Firmware upgrade.

3.3  Receiver Type            : ASHTECH Z-XII3
     Serial Number            : 00350
     Firmware Version         : NAV 1E95, 1D01
     Date Installed           : 04-DEC-1996 00:00 UT
     Date Removed             : 28-JAN-1997 00:00 UT
     Additional Information   : Rx changes after firmware crash on previous
                              : rx, Configured with 3 MB ringbuffer.
                              : Owned by survey div.

3.4  Receiver Type            : ASHTECH Z-XII3
     Serial Number            : 00219
     Firmware Version         : NAV 1E95, 1D01
     Date Installed           : 28-JAN-1997 00:00 UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (Owned by L.A. County Survey Division)eturned
                              : repaired rx. Swap occured at ~2100 GMT.

3.x  Receiver Type            :
     Serial Number            :
     Firmware Version         :
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


4.   GPS Antenna Information

4.1  Antenna Type             : ASH700936A_M
     Serial Number            : 11490
     Antenna Height (m)       : 0.0990
     Antenna Reference Point  : BPA
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 22-JUN-1995 00:00 UT
     Date Removed             : 04-AUG-1995 00:00 UT
     Additional Information   : First Measurements Vertical datum is the top
                              : of machined groove in pin shank.

4.2  Antenna Type             : ASH700936A_M
     Serial Number            : 11490
     Antenna Height (m)       : 0.120
     Antenna Reference Point  : BPA
     Degree Offset from North : N006E
     Antenna Radome Type      :
     Date Installed           : 04-AUG-1995 00:00 UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : NOTE CHANGE OF ANTENNA HEIGHT. FOR THE PERIOD
                              : 04AUG95 TO 27MAY97 ANTENNA HEIGHT WAS PRESUMED
                              : TO BE 0.1150m. ACTUAL ANTENNA DIRECTION

4.x  Antenna Type             :
     Serial Number            :
     Antenna Height (m)       : (m)
     Antenna Reference Point  : (ARP/BCR/BPA)
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


5.   Local Site Ties

5.x  Monument Name            :
     Site Ref CDP Number      : (XXXX)
     Site Ref Domes Number    : (XXXXXXXXX)
     Differential Components from GPS Mark to Site Reference (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Date Measured            : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : INTERNAL
     Frequency                :
     Effective Dates          : 22-JUN-1995 - dd-MMM-yyyy
     Notes                    : (multiple lines)

6.x  Standard Type            : (H-MASER/CESIUM/QUARTZ/INTERNAL/RUBIDIUM)
     Frequency                :
     Effective Dates          : (dd-MMM-yyyy - dd-MMM-yyyy)
     Notes                    : (multiple lines)


7.   Collocation Information

7.x  Instrumentation Type     : (DORIS/GLONASS/PRARE/SLR/VLBI)
     Status                   : (PERMANENT/MOBILE)
     Effective Dates          : (dd-MMM-yyyy - dd-MMM-yyyy)
     Notes                    : (multiple lines)


8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    :
     Manufacturer             :
     Data Frequency           :
     Accuracy (% rel h)       : (% rel h)
     Effective Dates          : (dd-MMM-yyyy - dd-MMM-yyyy)
     Notes                    : (multiple lines)

8.2  Pressure Sensor Model    :
     Manufacturer             :
     Data Frequency           :
     Accuracy (mbar)          : (mbar)
     Height Diff to GPS (m)   : (m)
     Effective Dates          : (dd-MMM-yyyy - dd-MMM-yyyy)
     Notes                    : (multiple lines)

8.3  Temperature Sensor Model :
     Manufacturer             :
     Data Frequency           :
     Accuracy (deg C)         : (deg C)
     Effective Dates          : (dd-MMM-yyyy - dd-MMM-yyyy)
     Notes                    : (multiple lines)

8.4  Water Vapor Radiometer   :
     Manufacturer             :
     Distance to GPS (m)      : (m)
     Elev Diff to GPS (m)     : (m)
     Effective Dates          : (dd-MMM-yyyy - dd-MMM-yyyy)
     Notes                    : (multiple lines)

8.5  Other Instrumenation     (multiple lines)


9.   On-Site, Point of Contact Agency Information

     Agency                   : United States Geological Survey
     Mailing Address          : Pasadena Field Office, 525 S. Wilson Ave.,
                              : Pasadena CA 91106
     Primary Contact
       Contact Name           : John Galetzka
       Telephone (primary)    : 626-583-7230
       Telephone (secondary)  : 626-583-7816
       Fax                    : 626-583-7827
       E-mail                 : galetzka@gps.caltech.edu
     Secondary Contact
       Contact Name           : Paul F. Jamason
       Telephone (primary)    : 619-534-1750
       Telephone (secondary)  : 619-534-7692
       Fax                    : 619-534-9873
       E-mail                 : pjamason@lox.ucsd.edu
     Additional Information   : SCIGN Network Coordinator


10.  Responsible Agency (if different from 9.)

     Agency                   : (multiple lines)
     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)


11.  More Information

     URL For More Information : http://www.scign.org
     Hardcopy on File
       Site Map               : (Y)
       Site Diagram           : (Y)
       Horizon Mask           : (Y)
       Monument Description   : (Y)
       Site Pictures          : (Y)
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions

     (insert text graphic)