***IGS 08***
                CAMPECHE FIXED (ICAM),  CAMPECHE

 Retrieved from NGS DataBase on 12/20/12 at 14:51:04.
 _____________________________________________________________________________ 
|                                                                             |
|         Antenna Reference Point(ARP): CAMPECHE FIXED CORS ARP               |
|         -----------------------------------------------------               |
|                             PID = DO2669                                    |
|                                                                             |
|                                                                             |
| IGS08 POSITION (EPOCH 2005.0)                                               |
| Computed in Dec 2012 using 41 days of data.                                 |
|     X =    -55248.580 m     latitude    =  19 51 12.44714 N                 |
|     Y =  -6001113.571 m     longitude   = 090 31 38.90018 W                 |
|     Z =   2152446.217 m     ellipsoid height =    2.655   m                 |
|                                                                             |
| IGS08 VELOCITY                                                              |
| Predicted with HTDP_3.2.3 Dec 2012.                                         |
|     VX =  -0.0094 m/yr      northward =  -0.0008 m/yr                       |
|     VY =  -0.0001 m/yr      eastward  =  -0.0094 m/yr                       |
|     VZ =  -0.0008 m/yr      upward    =  -0.0001 m/yr                       |
|                                                                             |
| L1 Phase Center of the current GPS antenna: CAMPECHE FIXED CORS L1 PC C     |
| -----------------------------------------------------------------------     |
| The Zephyr 4-point feed antenna - Stealth Gr antenna                        |
| (Antenna Code = TRM41249.00     NONE) was installed on 16Dec2008.           |
|        The L2 phase center is 0.002 m above the L1 phase center.            |
|                             PID = DO2670                                    |
|                                                                             |
|                                                                             |
| IGS08 POSITION (EPOCH 2005.0)                                               |
| Computed in Dec 2012 using 41 days of data.                                 |
|     X =    -55248.580 m     latitude    =  19 51 12.44715 N                 |
|     Y =  -6001113.624 m     longitude   = 090 31 38.90017 W                 |
|     Z =   2152446.236 m     ellipsoid height =    2.711   m                 |
|                                                                             |
| The IGS08 VELOCITY of the L1 PC is the same as that for the ARP.            |
|                                                                             |
|         Monument: ICAM 40514M002                                            |
|         ------------------------                                            |
|                             PID = DO2671                                    |
|         Inscribed: UNKNOWN                                                  |
|                                                                             |
|                                                                             |
| IGS08 POSITION (EPOCH 2005.0)                                               |
| Computed in Dec 2012 using 41 days of data.                                 |
|     X =    -55248.579 m     latitude    =  19 51 12.44714 N                 |
|     Y =  -6001113.493 m     longitude   = 090 31 38.90018 W                 |
|     Z =   2152446.189 m     ellipsoid height =    2.572   m                 |
|                                                                             |
| The IGS08 VELOCITY of the monument is the same as that for the ARP.         |
|_____________________________________________________________________________|


 * Latitude, longitude and ellipsoid height are computed from their
   corresponding cartesian coordinates using dimensions for the
   GRS 80 ellipsoid: semi-major axis = 6,378,137.0 meters
                          flattening = 1/298.257222101...


 * WARNING: Mixing of antenna types can lead to errors of up to 10 cm.
   in height unless antenna-phase-center variation and antenna-phase-center
   offset are properly modeled.  See next comment.

 * The coordinates shown on this page were computed using absolute antenna
   calibrations.  CORS coordinates began using absolute antenna calibrations
   beginning with IGS08 and NAD 83 (2011, MA11, PA11).  For additional
   information on the derivation of these positions and velocities and
   antenna calibrations consult:
   http://geodesy.noaa.gov/CORS/coords.shtml
   http://geodesy.noaa.gov/ANTCAL


 * For more site specific information on the equipment history and
   monumentation type consult:
   ftp://geodesy.noaa.gov/cors/station_log/icam.log.txt
   http://geodesy.noaa.gov/cgi-cors/corsage_2.prl?site=icam