***IGS 08*** BERMUDA BIOS (BRSG), UNIDENTIFIED PARISH OF BERMUDA Retrieved from NGS DataBase on 04/15/16 at 10:17:23. _____________________________________________________________________________ | | | Antenna Reference Point(ARP): BERMUDA BIOS CORS ARP | | --------------------------------------------------- | | PID = DQ2093 | | | | | | IGS08 POSITION (EPOCH 2005.0) | | Computed in Apr 2016 using 47 days of data. | | X = 2304697.143 m latitude = 32 22 13.37641 N | | Y = -4874821.831 m longitude = 064 41 46.87829 W | | Z = 3395185.749 m ellipsoid height = -10.996 m | | | | IGS08 VELOCITY | | Predicted with HTDP_3.2.5 Apr 2016. | | VX = -0.0129 m/yr northward = 0.0081 m/yr | | VY = -0.0015 m/yr eastward = -0.0123 m/yr | | VZ = 0.0070 m/yr upward = 0.0002 m/yr | | | | L1 Phase Center of the current GPS antenna: BERMUDA BIOS CORS L1 PC C | | --------------------------------------------------------------------- | | The External GPS L1/L2/L5, GLO L1/L2, GAL E1 antenna | | (Antenna Code = JAVRINGANT_DM NONE) was installed on 27May2015. | | The L2 phase center is 0.030 m above the L1 phase center. | | PID = DQ2094 | | | | | | IGS08 POSITION (EPOCH 2005.0) | | Computed in Apr 2016 using 47 days of data. | | X = 2304697.176 m latitude = 32 22 13.37644 N | | Y = -4874821.898 m longitude = 064 41 46.87826 W | | Z = 3395185.797 m ellipsoid height = -10.907 m | | | | The IGS08 VELOCITY of the L1 PC is the same as that for the ARP. | | | | Monument: BERMUDA BIOS GRP | | -------------------------- | | PID = DQ2095 | | Inscribed: UNKNOWN | | | | | | IGS08 POSITION (EPOCH 2005.0) | | Computed in Apr 2016 using 47 days of data. | | X = 2304697.140 m latitude = 32 22 13.37641 N | | Y = -4874821.825 m longitude = 064 41 46.87829 W | | Z = 3395185.744 m ellipsoid height = -11.005 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/brsg.log.txt http://geodesy.noaa.gov/cgi-cors/corsage_2.prl?site=brsg