***ITRF 00*** RIVERSIDE COOP (RVDI), CONNECTICUT Revised Coordinate March 31, 2006 _____________________________________________________________________________ | | | Antenna Reference Point(ARP): RIVERSIDE COOP CORS ARP | | ----------------------------------------------------- | | PID = DF9200 | | | | | | ITRF00 POSITION (EPOCH 1997.0) | | Computed in March 2006 using 446 days of data. | | X = 1361703.235 m latitude = 41 02 31.17691 N | | Y = -4621077.262 m longitude = 073 34 52.38340 W | | Z = 4165941.179 m ellipsoid height = -0.822 m | | | | ITRF00 VELOCITY | | Predicted with on-line HTDP ver 2.8 in Mar 2006 | | VX = -0.0169 m/yr northward = 0.0049 m/yr | | VY = -0.0018 m/yr eastward = -0.0167 m/yr | | VZ = 0.0038 m/yr upward = 0.0002 m/yr | | | | | | NAD_83 (CORS96) POSITION (EPOCH 2002.0) | | Transformed from ITRF00 (epoch 1997.0) position in Mar 2006. | | X = 1361703.781 m latitude = 41 02 31.14691 N | | Y = -4621078.719 m longitude = 073 34 52.37860 W | | Z = 4165941.303 m ellipsoid height = 0.430 m | | | | NAD_83 (CORS96) VELOCITY | | Transformed from ITRF00 velocity in Mar 2006. | | VX = -0.0000 m/yr northward = 0.0000 m/yr | | VY = 0.0000 m/yr eastward = 0.0000 m/yr | | VZ = -0.0000 m/yr upward = 0.0000 m/yr | |_____________________________________________________________________________| | | | L1 Phase Center of the current GPS antenna: RIVERSIDE COOP CORS L1 PC C | | ----------------------------------------------------------------------- | | The Geodetic IV, Rev.A antenna | | (Antenna Code = ASH701975.01A) was installed on 11/26/03. | | The L2 phase center is 0.006 m above the L1 phase center. | | PID = DF9209 | | | | | | ITRF00 POSITION (EPOCH 1997.0) | | Computed in March 2006 using 446 days of data. | | X = 1361703.244 m latitude = 41 02 31.17684 N | | Y = -4621077.306 m longitude = 073 34 52.38358 W | | Z = 4165941.215 m ellipsoid height = -0.766 m | | | | The ITRF00 VELOCITY of the L1 PC is the same as that for the ARP. | | | | | | NAD_83 (CORS96) POSITION (EPOCH 2002.0) | | Transformed from ITRF00 (epoch 1997.0) position in Mar 2006. | | X = 1361703.790 m latitude = 41 02 31.14684 N | | Y = -4621078.763 m longitude = 073 34 52.37877 W | | Z = 4165941.339 m ellipsoid height = 0.486 m | | | | The NAD_83 (CORS96) VELOCITY of the L1 PC 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 is properly modeled. * The ITRF00 & NAD_83 positions were revised Mar. 31, 2006 *************************************************************************** *************************************************************************** old coord ***ITRF 00*** RIVERSIDE COOP (RVDI), CONNECTICUT Retrieved from NGS DataBase on 03/31/06 at 12:09:41. _____________________________________________________________________________ | | | Antenna Reference Point(ARP): RIVERSIDE COOP CORS ARP | | ----------------------------------------------------- | | PID = DF9200 | | | | | | ITRF00 POSITION (EPOCH 1997.0) | | Computed in Dec 2003 with 10 days of data using OPUS | | X = 1361703.235 m latitude = 41 02 31.17729 N | | Y = -4621077.269 m longitude = 073 34 52.38348 W | | Z = 4165941.200 m ellipsoid height = -0.804 m | | | | ITRF00 VELOCITY | | Predicted with on-line HTDP ver 2.7 in Dec 2003 | | VX = -0.0169 m/yr northward = 0.0049 m/yr | | VY = -0.0018 m/yr eastward = -0.0167 m/yr | | VZ = 0.0038 m/yr upward = 0.0002 m/yr | | | | | | NAD_83 (CORS96) POSITION (EPOCH 2002.0) | | Computed in Dec 2003 with 10 days of data using OPUS | | X = 1361703.780 m latitude = 41 02 31.14727 N | | Y = -4621078.727 m longitude = 073 34 52.37875 W | | Z = 4165941.324 m ellipsoid height = 0.448 m | | | | NAD_83 (CORS96) VELOCITY | | Predicted with on-line HTDP ver 2.7 in Dec 2003 | | VX = 0.0000 m/yr northward = 0.0000 m/yr | | VY = 0.0000 m/yr eastward = 0.0000 m/yr | | VZ = 0.0000 m/yr upward = 0.0000 m/yr | |_____________________________________________________________________________| | | | L1 Phase Center of the current GPS antenna: RIVERSIDE COOP CORS L1 PC C | | ----------------------------------------------------------------------- | | The Geodetic IV, Rev.A antenna | | (Antenna Code = ASH701975.01A) was installed on 11/26/03. | | The L2 phase center is 0.006 m above the L1 phase center. | | PID = DF9209 | | | | | | ITRF00 POSITION (EPOCH 1997.0) | | Computed in Dec 2003 with 10 days of data using OPUS | | X = 1361703.244 m latitude = 41 02 31.17722 N | | Y = -4621077.312 m longitude = 073 34 52.38366 W | | Z = 4165941.235 m ellipsoid height = -0.748 m | | | | The ITRF00 VELOCITY of the L1 PC is the same as that for the ARP. | | | | | | NAD_83 (CORS96) POSITION (EPOCH 2002.0) | | Computed in Dec 2003 with 10 days of data using OPUS | | X = 1361703.788 m latitude = 41 02 31.14720 N | | Y = -4621078.770 m longitude = 073 34 52.37893 W | | Z = 4165941.359 m ellipsoid height = 0.505 m | | | | The NAD_83 (CORS96) VELOCITY of the L1 PC 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 is properly modeled.