CHPI Site Information Form
     International GPS Service for Geodynamics

0.   Form

     Prepared by (full name)  : Susan Jeffries
     Date Prepared            : 18-MAY-2001
     Report Type              : NEW
     Prepared Using           : -

1.   Site Identification of the GPS Monument

     Site Name                : Cachoeira Paulista
     Four Character ID        : CHPI
     Monument Inscription     :
     IERS DOMES Number        : 41609M003
     CDP Number               : (XXXX)
     Date Installed           : 28-FEB-2001
     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   : Steel reinforced concrete pillar for the
                              : monument. Marker is a steel pin with a
dimple.

2.   Site Location Information

     City or Town             : Cachoeira Paulista
     State or Province        : Sao Paulo
     Country                  : Brazil
     Tectonic Plate           : South America
     Approximate Position
       X coordinate (m)       : 4164287.0369
       Y coordinate (m)       : -4162811.8837
       Z coordinate (m)       : -2445039.995
       Latitude (deg)         : -22.68717
       Longitude (deg)        : -44.98985
       Elevation (m)          : 640
     Additional Information   : (multiple lines)

3.   GPS Receiver Information

3.1  Receiver Type            : ROGUE SNR-8000
     Serial Number            : 387
     Firmware Version         : 3.2.32.8
     Date Installed           : 17-APR-2001
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : UNAVCO ID 9558.

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             : AOAD/M_T        NONE
     Serial Number            : 410
     Antenna Height (m)       : 0.0792
     Antenna Reference Point  : BPA
     Degree Offset from North : 0
     Antenna Radome Type      : NONE
     Date Installed           : 17-APR-2001
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : NASA ID 70064.

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        : 17-APR-2001 - 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 Instrumentation    : (multiple lines)

9.   On-Site, Point of Contact Agency Information

     Agency                   : INPE
     Mailing Address          : Avenida dos Astonatas 1758
                              : Sao Jose dos Campos
                              : Brazil
     Primary Contact
       Contact Name           : Eduardo Bergamini
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 : bergamin@atsme.inpe.br
     Secondary Contact
       Contact Name           :
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Additional Information   : (multiple lines)

10.  Responsible Agency (if different from 9.)

     Agency                   : JPL
     Mailing Address          : 4800 Oak Grove Drive
                              : Pasadena, CA
                              : USA  91109
     Primary Contact
     Contact Name             : David A. Stowers
       Telephone (primary)    : 818-354-7055
       Telephone (secondary)  :
       Fax                    : 818-393-4965
       E-mail                 : dstowers@jpl.nasa.gov
     Secondary Contact
     Contact Name             : Oivind Ruud
       Telephone (primary)    : 303-497-8030
       Telephone (secondary)  :
       Fax                    : 303-497-8028
       E-mail                 : ruud@unavco.ucar.edu
     Additional Information   :(multiple lines)

11.  More Information

     URL for More Information : www.unavco.ucar.edu/network/ggn
     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

                          AOAD/M_T
          Dorne Margolin with chokerings (TurboRogue)
                      +---------+
                     /     +     \                        <--  0.1280 L2
                    |      +      |                       <--  0.1100 L1
  +-----------------+-------------+------------------+    <--  0.1020 TCR
  |                                                  |
  |                                                  |
  |                                                  |
  |                                                  |
+-+--------------------------------------------------+-+  <--  0.0380
+-------------------+-------------+--------------------+  <--  0.0350 BCR
                    |             |
                    |             |
                    +------x------+                       <--  0.0000
BPA=ARP

<--                      0.3810                      -->


   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TCR: Top of Chokering                  BCR: Bottom of Chokering
   BPA: Bottom of Preamplifier