FUTUNA DORIS site description form 0. Form Prepared by : SIMB (DORIS installation and maintenance department) Date prepared : 11/04/2013 Report type : UPDATE 1. Site location information Site name : FUTUNA Site DOMES number : 92902 Host agency : Météo-France City : Malae State or province : Futuna Country : FRANCE (Wallis and Futuna) Tectonic plate : PCFC Geological information : Coral plateau Geographical coordinates (ITRF) : North Latitude : -14 deg 18' 28'' East Longitude : -178 deg 7' 16'' Ellipsoid height : 85 m Approximate altitude : 39 m 2. DORIS antenna and reference point information 2.1 Four character ID : FUTB Antenna model : Starec 52291 type Antenna serial number : 77 IERS DOMES number : 92902S001 CNES/IGN number : 929021 DORIS SSALTO number : 96 Date installed (dd/mm/yy): 13/12/2000 Date removed (dd/mm/yy) : 17/05/2012 Antenna support type : Triangular plate on top of a steel pipe Installed on : Pipe partly embeded in a concrete pillar and anchored into the coral ground. Height above ground mark : 0.499 m Ground mark type : Domed mark in the lower triangular plate Ground mark DOMES number : 92902M001 Notes : 2.2 Four character ID : FUUB Antenna model : Starec 52291 type Antenna serial number : 144 IERS DOMES number : 92902S003 CNES/IGN number : 929022 DORIS SSALTO number : 298 Date installed (dd/mm/yy): 17/05/2012 Date removed (dd/mm/yy) : Antenna support type : 2 m high very rigid metal tower Installed on : Concrete pillar 0.8 m high Height above ground mark : 2.384 m Ground mark type : Hexagonal brass mark on top of DORIS concrete pillar Ground mark DOMES number : 92902M002 Notes : 3. DORIS beacons information 3.1 Beacon serial number : 9904127 Beacon model : 2.0 USO serial number : 3.124 4 Char. ID of the REF point : FUTB Date installed (dd/mm/yy) : 13/12/2000 Date removed (dd/mm/yy) : 17/05/2012 3.2 Beacon serial number : 2819056 Beacon model : 3.0 USO serial number : 3.408 4 Char. ID of the REF point : FUUB Date installed (dd/mm/yy) : 17/05/2012 Date removed (dd/mm/yy) : 4. ITRF coordinates and velocities of the current DORIS ref. point (FUUB) Solution : ITRF2008 Epoch : 2005.0 X = -6178323.900 m Y = -202689.617 m Z = -1566023.046 m Sig X = 0.002 m Sig Y = 0.002 m Sig Z = 0.002 m VX = -0.0104 m/y VY = 0.0593 m/y VZ = 0.0328 m/y Sig VX = 0.0005 m/y Sig VY = 0.0008 m/y Sig VZ = 0.0004 m/y 5. IERS colocation information 5.1 Instrument type : GNSS Status : Permanent DOMES number of the instrument ref. point : 92902S002 Notes : Permanent GNSS station REGINA (FTNA) 6. Tide Gauge colocation information 7. Local site ties 7.1 Point description : Antenna reference point of REGINA station (FTNA) DOMES number : 92902S002 Differential components from the current DORIS ref. point (FUUB) to the above point (in the ITRS) : dX (m) : 1.500 dY (m) : -5.775 dZ (m) : -1.630 Accuracy (m) : 0.001 Date measured : 19/05/2012 Additional information : Survey by IGN-F 2012 7.2 Point description : DORIS starec antenna reference point (FUTB DOMES number : 92902S001 Differential components from the current DORIS ref. point (FUUB) to the above point (in the ITRS) : dX (m) : 0.597 dY (m) : 0.011 dZ (m) : 0.144 Accuracy (m) : 0.001 Date measured : 19/05/2012 Additional information : Survey by IGN-F 2012 7.3 Point description : Hexagonal brass mark, top of DORIS concrete pillar DOMES number : 92902M002 Differential components from the current DORIS ref. point (FUUB) to the above point (in the ITRS) : dX (m) : 2.309 dY (m) : 0.075 dZ (m) : 0.589 Accuracy (m) : 0.001 Date measured : 19/05/2012 Additional information : Survey by IGN-F 2012 7.4 Point description : Mark labelled "HORN" on concrete slab DOMES number : 92902M999 Differential components from the current DORIS ref. point (FUUB) to the above point (in the ITRS) : dX (m) : 3.087 dY (m) : -4.449 dZ (m) : 1.672 Accuracy (m) : 0.001 Date measured : 19/05/2012 Additional information : Survey by IGN-F 2012 8. Meteorological Instrumentation 8.1 Humidity sensor Model : Manufacturer : Accuracy : Notes : No humidity sensor 8.2 Pressure sensor Model : Manufacturer : Accuracy : Height : m below the current DORIS ref. point (FUUB) Notes : No pressure sensor 8.3 Temperature sensor Model : Manufacturer : Accuracy : Notes : No temperature sensor 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 (DCT/ME/OC) : 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