****************************************************************************** dorismail 23-Aug-2011 09:34:03 Message No 0769 ****************************************************************************** Author: "Jerome SAUNIER" Subject: Network / Antenna change at Rikitea Dear colleagues, The DORIS station equipment at RIKITEA has recently been completely replaced in order to overcome disruption and power loss. After replacement, the position of the antenna remain unchanged (within 1mm). Please find below the installation characteristics and the coordinates of the new reference point (RIMB): Concerned site: #### BEGIN SITE #### Site name : RIKITEA #### Site DOMES number : 92301 #### #### END SITE #### Characteristics of the new point: #### BEGIN STATION #### Four character ID : RIMB #### Antenna model : Starec 52291 type #### Station DOMES number : 92301S004 #### Date installed (dd/mm/yyyy) : 31/07/2011 #### Antenna support type : 30 cm sided very rigid metal tower, 2 m high #### Installed on : 60 cm sided concrete block extending 2 m deep #### #### END STATION #### The coordinates of the DORIS antenna reference point are: #### BEGIN COORDINATES #### Solution : DPOD2005 #### Note about the coordinates : #### Epoch : 2000.0 #### Unit : metre #### X : -4147137.218 #### Y : -4152219.575 #### Z : -2490024.180 #### Sig X : 0.003 #### Sig Y : 0.002 #### Sig Z : 0.002 #### #### END COORDINATES #### The ITRF velocities for the site are: #### BEGIN VELOCITIES #### Note about the velocities : #### Unit : metre / year #### VX : -0.0565 #### VY : 0.0385 #### VZ : 0.0298 #### Sig VX : 0.0013 #### Sig VY : 0.0012 #### Sig VZ : 0.0010 #### #### END VELOCITIES #### Best regards, Jérôme SAUNIER Réseaux et Services Internationaux Service de Géodésie et Nivellement Institut Géographique National 73, avenue de Paris 94 165 SAINT MANDE Cedex Cliquez sur l'url suivante https://www.mailcontrol.com/sr/SXSetMQI3pDTndxI!oX7UtTXwRoU2H8XTSnXdii8HHAprWNkDtgTyarNm1Tp75PdL8WZ6Bwg+eqtoBNtFUgrMg== si ce message est indésirable (pourriel). Please do not reply directly to this message, but send comments and suggestions to IDS.central.bureau@cls.fr