PVEP Site Information Form
     International GPS Service for Geodynamics


0.   Form

     Prepared by (full name)  : Yehuda Bock and Jeff Behr
     Date Prepared            : 03-NOV-1994
     Report Type              : UPDATE
     Prepared Using           :


1.   Site Identification of the GPS Monument

     Site Name                : Palos Verdes PGGA station
     Four Character ID        : PVEP
     Monument Inscription     : None
     IERS DOMES Number        : 40403M002
     CDP Number               : Not assigned
     Date Installed           : 17-MAY-1993 hh:mm 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   : PGGA - Permanent GPS Geodetic Array

2.   Site Location Information

     City or Town             : Palos Verdes
     State or Province        : California
     Country                  : USA
     Tectonic Plate           : Pacific-North America plate boundary
     Approximate Position
       X coordinate (m)       : -2525523.0855
       Y coordinate (m)       : -4670030.8133
       Z coordinate (m)       : 3522843.0428
       Latitude (deg)         :   33.7433
       Longitude (deg)        : -118.4042
       Elevation (m)          :   70.4012
     Additional Information   : Mobile VLBI mark in same enclosure
Epoch 1993.4449

3.   GPS Receiver Information

3.1  Receiver Type            : TRIMBLE 4000 SSE
     Serial Number            : 3304A02380
     Firmware Version         : NAV 5.52
     Date Installed           : 17-MAY-1993 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

3.2  Receiver Type            : TRIMBLE 4000 SST
     Serial Number            : Caltech unit
     Firmware Version         : NAV 4.64
     Date Installed           : 26-OCT-1993 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

3.3  Receiver Type            : TRIMBLE 4000 SSE
     Serial Number            : 3304A02380
     Firmware Version         : NAV 5.52
     Date Installed           : 10-NOV-1993 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : Receiver memory upgrade

3.4  Receiver Type            : TRIMBLE 4000 SSE
     Serial Number            : 3440A08040 (Loaner unit)
     Firmware Version         : NAV 6.04
     Date Installed           : 25-OCT-1994 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

3.5  Receiver Type            : TRIMBLE 4000 SSE
     Serial Number            : 3304A02380
     Firmware Version         : NAV 6.04
     Date Installed           : 02-NOV-1994 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : 12 channel upgrade

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             : 4000ST L1/L2 GEOD
     Serial Number            :
     Antenna Height (m)       : 0.2475
     Antenna Reference Point  : BPA (Bottom of Preamplifier)
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : 17-MAY-1993 hh:mm UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

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        : (dd-MMM-yyyy - 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                  : TERRASCOPE station (P)
                              : (broadband seismometer)


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 Instrumentation    : (multiple lines)


9.   On-Site, Point of Contact Agency Information

     Agency                   : Scripps Institution of Oceanography
     Mailing Address          : IGPP 0225, Scripps Institution of
                              : Oceanography
                              : 9500 Gilman Drive, La Jolla, CA 92093-
                              : 0225
     Primary Contact
       Contact Name           : Yehuda Bock
                              : Jeff Behr
       Telephone (primary)    : (619) 534-7692 (0229/5292)
       Telephone (secondary)  :
       Fax                    : (619) 534-5332 (8090)
       E-mail                 : bock@pgga.ucsd.edu
                              : stark@pgga.ucsd.edu
     Secondary Contact
       Contact Name           :
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Additional Information   : (multiple lines)


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 :
     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


TRIMBLE: 4000ST L1/L2 GEOD

                       ----+----                          <-- 0.070  L1
                    /      +      \                       <-- 0.068  L2
++----------------+-----------------+-----------------++  <-- 0.063  TGP
++---------------+-------------------+----------------++  <-- 0.060  BGP
                 |                   |
                  |                 |
                   |               |
                    +------x------+                       <-- 0.000  ARP=BPA

                    <--  0.140  -->                                  BPA
                 <--     0.155     -->                               TPA
 <--                     0.467                      -->              NOTCHES
<--                      0.483                       -->             EDGE


   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TGP: Top of Ground Plane               BGP: Bottom of Ground Plane
   TPA: Top of Preamplifier               BPA: Bottom of Preamplifier