PONTA DELGADA DORIS site description form 0. Form Prepared by : SIMB (DORIS installation and maintenance department) Date prepared : 01/03/2017 Report type : NEW 1. Site location information Site name : PONTA DELGADA Site DOMES number : 31906 Host agency : UNIVERSIDADE DOS ACORES City : Ponta Delgada State or province : Sao Miguel Country : PORTUGAL (Azores) Tectonic plate : AFRC Geological information : Geographical coordinates (ITRF) : North Latitude : 37 deg 44' 52'' East Longitude : -25 deg 39' 46'' Ellipsoid height : 110 m Approximate altitude : 54 m 2. DORIS antenna and reference point information 2.1 Four character ID : PDLB Antenna model : Starec 52290 type Antenna serial number : 25 IERS DOMES number : 31906S001 CNES/IGN number : 319061 DORIS SSALTO number : 82 Date installed (dd/mm/yy): 02/11/1998 Date removed (dd/mm/yy) : 21/08/2001 Antenna support type : Guyed 2 metre tower Installed on : Concrete beam on the roof of a 3 storied building Height above ground mark : 2.428 m Ground mark type : Domed brass mark 12 mm diameter Ground mark DOMES number : 31906M002 Notes : 2.2 Four character ID : PDMB Antenna model : Starec 52290 type Antenna serial number : 25 IERS DOMES number : 31906S002 CNES/IGN number : 319062 DORIS SSALTO number : 219 Date installed (dd/mm/yy): 22/08/2001 Date removed (dd/mm/yy) : 10/10/2001 Antenna support type : 32 cm sided, 2 m high triangular steel tower Installed on : Concrete beam on the roof of a 3 storied building Height above ground mark : 2.436 m Ground mark type : Domed brass mark 12 mm diameter Ground mark DOMES number : 31906M002 Notes : Support change 2.3 Four character ID : PDMB Antenna model : Starec 52291 type Antenna serial number : 92 IERS DOMES number : 31906S002 CNES/IGN number : 319062 DORIS SSALTO number : 219 Date installed (dd/mm/yy): 10/10/2001 Date removed (dd/mm/yy) : 04/06/2008 Antenna support type : 32 cm sided, 2 m high triangular steel tower Installed on : Concrete beam on the roof of a 3 storied building Height above ground mark : 2.436 m Ground mark type : Domed brass mark 12 mm diameter Ground mark DOMES number : 31906M002 Notes : Antenna change without centering control 2.4 Four character ID : PDMB Antenna model : Starec 52291 type Antenna serial number : 153 IERS DOMES number : 31906S002 CNES/IGN number : 319062 DORIS SSALTO number : 219 Date installed (dd/mm/yy): 04/06/2008 Date removed (dd/mm/yy) : 24/09/2014 Antenna support type : 32 cm sided, 2 m high triangular steel tower Installed on : Concrete beam on the roof of a 3 storied building Height above ground mark : 2.436 m Ground mark type : Domed brass mark 12 mm diameter Ground mark DOMES number : 31906M002 Notes : 2.5 Four character ID : PDNC Antenna model : Starec C type Antenna serial number : 170 IERS DOMES number : 31906S003 CNES/IGN number : 319063 DORIS SSALTO number : 1219 Date installed (dd/mm/yy): 25/09/2014 Date removed (dd/mm/yy) : Antenna support type : 2 m high very rigid metal tower Installed on : concrete beam on the roof of a 3-story building Height above ground mark : 2.435 m Ground mark type : Domed brass mark 12 mm diameter Ground mark DOMES number : 31906M002 Notes : 3. DORIS beacons information 3.1 Beacon serial number : 8633025 Beacon model : 1.0 USO serial number : 1.408 4 Char. ID of the REF point : PDLB Date installed (dd/mm/yy) : 27/10/1998 Date removed (dd/mm/yy) : 08/10/1999 3.2 Beacon serial number : 8633032 Beacon model : 1.0 USO serial number : 1.397 4 Char. ID of the REF point : PDLB Date installed (dd/mm/yy) : 08/10/1999 Date removed (dd/mm/yy) : 21/08/2001 3.3 Beacon serial number : 8633032 Beacon model : 1.0 USO serial number : 1.397 4 Char. ID of the REF point : PDMB Date installed (dd/mm/yy) : 22/08/2001 Date removed (dd/mm/yy) : 04/02/2007 3.4 Beacon serial number : 2819034 Beacon model : 3.0 USO serial number : 3.358 4 Char. ID of the REF point : PDMB Date installed (dd/mm/yy) : 03/04/2007 Date removed (dd/mm/yy) : 03/06/2009 3.5 Beacon serial number : 3690077 Beacon model : 3.0 USO serial number : 3.560 4 Char. ID of the REF point : PDMB Date installed (dd/mm/yy) : 03/06/2009 Date removed (dd/mm/yy) : 24/09/2014 3.6 Beacon serial number : 3690077 Beacon model : 3.0 USO serial number : 3.560 4 Char. ID of the REF point : PDNC Date installed (dd/mm/yy) : 25/09/2014 Date removed (dd/mm/yy) : 4. ITRF coordinates and velocities of the current DORIS ref. point (PDOC) Solution : ITRF2008 (tie to PDMB) Epoch : 2005.0 X = 4551593.731 m Y = -2186898.736 m Z = 3883409.506 m Sig X = 0.002 m Sig Y = 0.002 m Sig Z = 0.001 m VX = -0.0018 m/y VY = 0.0147 m/y VZ = 0.0095 m/y Sig VX = 0.0006 m/y Sig VY = 0.0006 m/y Sig VZ = 0.0005 m/y 5. IERS colocation information 5.1 Instrument type : VLBI Status : Mobile DOMES number of the instrument ref. point : 31906M001 Notes : 5.2 Instrument type : GNSS Status : Permanent DOMES number of the instrument ref. point : 31906M004 Notes : IGS station (PDEL) 6. Tide Gauge colocation information 6.1 Name : Ponta Delgada Location : Ponta Delgada GLOSS number : 245 Distance : 1.5 km Notes : Tie measured 09/2014 7. Local site ties 7.1 Point description : DORIS Starec antenna reference point (PDLB) DOMES number : 31906S001 Differential components from the current DORIS ref. point (PDNC) to the above point (in the ITRS) : dX (m) : -0.006 dY (m) : 0.002 dZ (m) : -0.005 Accuracy (m) : 0.001 Date measured : 01/08/2001 Additional information : Survey by IGN-F 7.2 Point description : DORIS Starec antenna reference point (PDMB) DOMES number : 31906S002 Differential components from the current DORIS ref. point (PDNC) to the above point (in the ITRS) : dX (m) : -0.001 dY (m) : 0.000 dZ (m) : -0.001 Accuracy (m) : 0.001 Date measured : 25/09/2014 Additional information : Survey by IGN-F 7.3 Point description : Mark under the DORIS antenna DOMES number : 31906M002 Differential components from the current DORIS ref. point (PDNC) to the above point (in the ITRS) : dX (m) : -1.735 dY (m) : 0.835 dZ (m) : -1.488 Accuracy (m) : 0.001 Date measured : 25/09/2014 Additional information : Survey by IGN-F 7.4 Point description : Mobile VLBI (7609) DOMES number : 31906M001 Differential components from the current DORIS ref. point (PDNC) to the above point (in the ITRS) : dX (m) : 580.812 dY (m) : 234.189 dZ (m) : -629.626 Accuracy (m) : 0.003 Date measured : 25/09/2014 Additional information : Survey by IGN-F 7.5 Point description : Permanent GNSS station IGS (PDEL) DOMES number : 31906M004 Differential components from the current DORIS ref. point (PDNC) to the above point (in the ITRS) : dX (m) : 2.230 dY (m) : 5.633 dZ (m) : 1.333 Accuracy (m) : 0.001 Date measured : 25/09/2014 Additional information : Survey by IGN-F 7.6 Point description : Tide gauge Ponta Delgada: benchmark MN B 11/92 DOMES number : 31906M003 Differential components from the current DORIS ref. point (PDNC) to the above point (in the ITRS) : dX (m) : 378.822 dY (m) : -1021.544 dZ (m) : -1096.810 Accuracy (m) : 0.003 Date measured : 25/09/2014 Additional information : Survey by IGN-F 8. Meteorological Instrumentation 8.1 Humidity sensor Model : HMP45D Manufacturer : VAISALA Accuracy : +/- 3 percents Notes : 8.2 Pressure sensor Model : PTU200 class B Manufacturer : VAISALA Accuracy : +/- 0.25 hPa Height : 0.8 m below the current DORIS ref. point (PDNC) Notes : long term stability = +/- 0.1 hPa/year 8.3 Temperature sensor Model : HMP45D Manufacturer : VAISALA Accuracy : +/- 0.5 deg C Notes : 9. DORIS network contacts Primary contact: Name : Jerome SAUNIER Agency : Institut Geographique National Mailing address : Service de Geodesie et Nivellement : 73 avenue de Paris : 94165 SAINT-MANDE Cedex FRANCE Telephone : + 33 1 43 98 83 63 Fax : + 33 1 43 98 84 50 E-mail : jerome (.) saunier (@) ign.fr Secondary contact: Name : Francois BOLDO Agency : Institut Geographique National Mailing address : CNES (DNO/SA/IS) : 18 Avenue Edouard Belin : 31401 TOULOUSE Cedex FRANCE Telephone : + 33 5 61 27 40 72 Fax : E-mail : simb (.) doris (@) cnes.fr