RICHMOND DORIS site description form 0. Form Prepared by : SIMB (DORIS installation and maintenance department) Date prepared : 20/07/2005 Report type : UPDATE 1. Site location information Site name : RICHMOND Site DOMES number : 40499 Host agency : US NAVAL OBSERVATORY City : Richmond State or province : Florida Country : U.S.A. Tectonic plate : Geological information : Geographical coordinates (ITRF) : North Latitude : 25 deg 37' 25'' East Longitude : -80 deg 23' 20'' Ellipsoid height : -19 m Approximate altitude : 8 m 2. DORIS antenna and reference point information 2.1 Four character ID : RICA Antenna model : Alcatel Antenna serial number : 61 IERS DOMES number : 40499S015 CNES/IGN number : 404991 CTDP number : 23 Date installed (dd/mm/yy): 01/01/1989 Date removed (dd/mm/yy) : 16/09/1992 Antenna support type : 1 metre tower Installed on : Front wall of a 1 storied building Height above ground mark : 4.730 m Ground mark type : Brass mark Ground mark DOMES number : 40499 Notes : 2.2 Four character ID : RIDA Antenna model : Alcatel Antenna serial number : 65 IERS DOMES number : 40499S016 CNES/IGN number : 404992 CTDP number : 23 Date installed (dd/mm/yy): 04/01/1993 Date removed (dd/mm/yy) : 09/02/2005 Antenna support type : Guyed 1 metre tower Installed on : Front wall of a 1 storied building Height above ground mark : 4.732 m Ground mark type : Brass mark Ground mark DOMES number : 40499M004 Notes : 3. DORIS beacons information 3.1 Beacon serial number : 86 27 023 Beacon model : 1.0 USO serial number : 1.406 4 Char. ID of the REF point : RICA Date installed (dd/mm/yy) : 12/04/1988 Date removed (dd/mm/yy) : 01/10/1992 3.2 Beacon serial number : 86 27 023 Beacon model : 1.0 USO serial number : 1.406 4 Char. ID of the REF point : RIDA Date installed (dd/mm/yy) : 04/01/1993 Date removed (dd/mm/yy) : 01/03/2002 3.3 Beacon serial number : 86 33 025 Beacon model : 1.0 USO serial number : 1.538 4 Char. ID of the REF point : RIDA Date installed (dd/mm/yy) : 26/04/2002 Date removed (dd/mm/yy) : 15/07/2002 3.4 Beacon serial number : 86 27 006 Beacon model : 1.0 USO serial number : 2.1043 4 Char. ID of the REF point : RIDA Date installed (dd/mm/yy) : 16/07/2002 Date removed (dd/mm/yy) : 4. ITRF coordinates and velocities of the current DORIS ref. point (RIDA) Solution : ITRF2000 Epoch : 1997.0 X = 960756.810 m Y = -5673685.134 m Z = 2741529.554 m Sig X = 0.005 m Sig Y = 0.005 m Sig Z = 0.004 m VX = -0.0097 m/y VY = -0.0013 m/y VZ = 0.0013 m/y Sig VX = 0.0002 m/y Sig VY = 0.0005 m/y Sig VZ = 0.0004 m/y 5. IERS colocation information 5.1 Instrument type : GPS Status : Permanent DOMES number of the instrument ref. point : 40499S020 Notes : Shut down in October 1998 5.2 Instrument type : VLBI Status : Permanent DOMES number of the instrument ref. point : 40499S019 Notes : Last measurements in 1996 5.3 Instrument type : SLR Status : Mobile DOMES number of the instrument ref. point : 40499M002 Notes : 6. Tide Gauge colocation information 6.1 Name : Miami Location : Miami GLOSS number : 218 Distance : 41 km Notes : 7. Local site ties 7.1 Point description : DORIS Alcatel antenna reference point (RICA) DOMES number : 40499S015 Differential components from the current DORIS ref. point (RIDA) to the above point (in the ITRS) : dX (m) : 322.947 dY (m) : 108.948 dZ (m) : 109.759 Accuracy (m) : 0.002 Date measured : Additional information : 7.2 Point description : Mark under the DORIS antenna RIDA DOMES number : 40499M004 Differential components from the current DORIS ref. point (RIDA) to the above point (in the ITRS) : dX (m) : -0.712 dY (m) : 4.207 dZ (m) : -2.046 Accuracy (m) : 0.001 Date measured : Additional information : 7.3 Point description : Timer 1962 DOMES number : 40499M001 Differential components from the current DORIS ref. point (RIDA) to the above point (in the ITRS) : dX (m) : 560.954 dY (m) : -369.721 dZ (m) : 965.806 Accuracy (m) : 0.002 Date measured : Additional information : 7.4 Point description : SLR mark CDP 7295 DOMES number : 40499M002 Differential components from the current DORIS ref. point (RIDA) to the above point (in the ITRS) : dX (m) : 562.116 dY (m) : -405.892 dZ (m) : -1039.924 Accuracy (m) : 0.002 Date measured : Additional information : 8. Meteorological Instrumentation 8.1 Humidity sensor Model : MUC.1 + transmitter M-UTN3 Manufacturer : SPSI Accuracy : Notes : 8.2 Pressure sensor Model : TP/FQ/02 Manufacturer : ORION Accuracy : Height : +0.1 m above the current DORIS ref. point (RIDA) Notes : 8.3 Temperature sensor Model : Constructed for DORIS beacons Manufacturer : CEIS-TM Accuracy : Notes : 9. DORIS network contacts Primary contact: Name : Herve FAGARD Agency : Institut Geographique National Mailing address : Service de Geodesie et de Nivellement : 2 Avenue PASTEUR : 94165 SAINT-MANDE CEDEX FRANCE Telephone : + 33 1 43 98 81 48 Fax : + 33 1 43 98 84 50 E-mail : herve (.) fagard (@) ign.fr Secondary contact: Name : Francois BOLDO Agency : Institut Geographique National Mailing address : CNES (ED/AL/MA) : 18 Avenue Edouard BELIN : 31401 TOULOUSE Cedex FRANCE Telephone : + 33 5 61 27 40 72 Fax : + 33 5 61 28 25 95 E-mail : Simb.Doris@cnes.fr