REYKJAVIK DORIS site description form 0. Form Prepared by : SIMB (DORIS installation and maintenance department) Date prepared : 1/03/2024 Report type : UPDATE 1. Site location information Site name : REYKJAVIK Site DOMES number : 10202 Host agency : Landmaelingar Islands City : Reykjavik State or province : Country : ICELAND Tectonic plate : EURA Geological information : Geographical coordinates (ITRF) : North Latitude : 64 deg 8' 46'' East Longitude : -21 deg 54' 34'' Ellipsoid height : 83 m Approximate altitude : 16 m 2. DORIS antenna and reference point information 2.1 Four character ID : REYA Antenna model : Alcatel Antenna serial number : 73 IERS DOMES number : 10202S001 CNES/IGN number : 102021 DORIS SSALTO number : 26 Date installed (dd/mm/yy): 04/07/1990 Date removed (dd/mm/yy) : 24/08/1998 Antenna support type : Guyed 2 metre tower Installed on : Terrace roof of a 3 storied building (on the top of a support structure of the building) Height above ground mark : 2.230 m Ground mark type : Brass mark 20 mm diameter Ground mark DOMES number : 10202M002 Notes : 2.2 Four character ID : REYB Antenna model : Starec 52290 type Antenna serial number : 38 IERS DOMES number : 10202S002 CNES/IGN number : 102022 DORIS SSALTO number : 80 Date installed (dd/mm/yy): 27/08/1998 Date removed (dd/mm/yy) : 01/09/2004 Antenna support type : Guyed 2 metre tower Installed on : Terrace roof of a 3 storied building (on the top of a support structure of the building) Height above ground mark : 2.443 m Ground mark type : Brass mark 20 mm diameter Ground mark DOMES number : 10202M002 Notes : 2.3 Four character ID : REZB Antenna model : Starec 52291 type Antenna serial number : 105 IERS DOMES number : 10202S003 CNES/IGN number : 102023 DORIS SSALTO number : 243 Date installed (dd/mm/yy): 02/09/2004 Date removed (dd/mm/yy) : 18/09/2020 Antenna support type : Half-meter metal tower Installed on : 12 m high load bearing wall of a building Height above ground mark : 0.916 m Ground mark type : Domed brass bolt Ground mark DOMES number : 10202M004 Notes : Before dismantling in 2020, the antenna support was unsealed and the antenna was leaning in a north-easterly direction 3. DORIS beacons information 3.1 Beacon serial number : 8633026 Beacon model : 1.0 USO serial number : 1.404 4 Char. ID of the REF point : REYA Date installed (dd/mm/yy) : 04/07/1990 Date removed (dd/mm/yy) : 01/10/1994 3.2 Beacon serial number : 8633041 Beacon model : 1.0 USO serial number : 1.536 4 Char. ID of the REF point : REYA Date installed (dd/mm/yy) : 07/10/1994 Date removed (dd/mm/yy) : 20/12/1994 3.3 Beacon serial number : 8627005 Beacon model : 1.0 USO serial number : 1.276 4 Char. ID of the REF point : REYA Date installed (dd/mm/yy) : 21/12/1994 Date removed (dd/mm/yy) : 19/12/1995 3.4 Beacon serial number : 8633046 Beacon model : 1.0 USO serial number : 1.404 4 Char. ID of the REF point : REYA Date installed (dd/mm/yy) : 19/12/1995 Date removed (dd/mm/yy) : 24/08/1998 3.5 Beacon serial number : 8633046 Beacon model : 1.0 USO serial number : 1.404 4 Char. ID of the REF point : REYB Date installed (dd/mm/yy) : 25/08/1998 Date removed (dd/mm/yy) : 01/09/2004 3.6 Beacon serial number : 2819023 Beacon model : 3.0 USO serial number : 3.344 4 Char. ID of the REF point : REZB Date installed (dd/mm/yy) : 02/09/2004 Date removed (dd/mm/yy) : 22/02/2012 3.7 Beacon serial number : 2819013 Beacon model : 3.0 USO serial number : 3.236 4 Char. ID of the REF point : REZB Date installed (dd/mm/yy) : 08/03/2012 Date removed (dd/mm/yy) : 18/09/2020 4. ITRF coordinates and velocities of the current DORIS ref. point (REZB) Solution : dpod2014_03 Epoch : 2000.0 X = 2587545.485 m Y = -1040683.186 m Z = 5716906.163 m Sig X = 0.003 m Sig Y = 0.004 m Sig Z = 0.004 m VX = -0.0218 m/y VY = -0.0022 m/y VZ = 0.0095 m/y Sig VX = m/y Sig VY = m/y Sig VZ = m/y 5. IERS colocation information 5.1 Instrument type : GNSS Status : Permanent DOMES number of the instrument ref. point : 10202M001 Notes : 6. Tide Gauge colocation information 6.1 Name : Reykjavik Location : Reykjavik GLOSS number : 229 Distance : 1.57 km Notes : 7. Local site ties 7.1 Point description : DORIS Alcatel antenna reference point (REYA) DOMES number : 10202S001 Differential components from the current DORIS ref. point (REZB) to the above point (in the ITRS) : dX (m) : -2017.326 dY (m) : -3684.899 dZ (m) : 252.839 Accuracy (m) : 0.003 Date measured : 01/08/1998 Additional information : Survey by IGN-F 7.2 Point description : DORIS Starec antenna reference point (REYB) DOMES number : 10202S002 Differential components from the current DORIS ref. point (REZB) to the above point (in the ITRS) : dX (m) : -2017.293 dY (m) : -3684.940 dZ (m) : 253.050 Accuracy (m) : 0.002 Date measured : 01/09/2004 Additional information : Survey by IGN-F & LMI 7.3 Point description : IGS station REYK DOMES number : 10202M001 Differential components from the current DORIS ref. point (REZB) to the above point (in the ITRS) : dX (m) : -161.073 dY (m) : -2350.295 dZ (m) : -342.188 Accuracy (m) : 0.002 Date measured : 01/09/2004 Additional information : Survey by IGN-F & LMI 7.4 Point description : NRA, Concrete wall, Domed brass mark DORIS 2 DOMES number : 10202M004 Differential components from the current DORIS ref. point (REZB) to the above point (in the ITRS) : dX (m) : -0.371 dY (m) : 0.149 dZ (m) : -0.824 Accuracy (m) : 0.001 Date measured : 01/09/2004 Additional information : Survey by IGN-F & LMI 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 : 0.7 m below the current DORIS ref. point (REZB) 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 : Vincent GARCIA Agency : CNES Centre National d'Etudes Spatiales Mailing address : CNES (DNO/TSA/IS) : 18 Avenue Edouard Belin : 31401 TOULOUSE Cedex FRANCE Telephone : + 33 5 61 27 37 75 Fax : E-mail : vincent (.) garcia (@) cnes.fr