charset=utf-8 ***************************************************************************= *** dorismail 19-Apr-2024 11:56:47 Message No 1392 ***************************************************************************= *** Author: Jerome Saunier Subject: Network/ new point HOFN #### BEGIN HEADER #### DORISMail version 1.2 Subject: No 1392 : Network/ new point HOFN #### END HEADER #### Dear colleagues, The DORIS antenna at HOFN has been replaced in order to overcome power loss= and disruption over the past few months. The position of the antenna reference point has changed slightly. We would like to thank our colleagues from Landm=C3=A6lingar =C3=8Dslands f= or their valuable cooperation. Please find below the installation characteristics and the coordinates of t= he reference point : Concerned site: #### BEGIN SITE #### Site name : HOFN #### Site DOMES number : 10204 #### #### END SITE #### Characteristics of the new point: #### BEGIN STATION #### Four character ID : HOGC #### Antenna model : Starec C #### Station DOMES number : 10204S002 #### Date installed (dd/mm/yyyy) : 18/04/2024 #### Antenna support type : 0.4 m stainless steel tripod #### Installed on : 1.2m high 70cm squared pillar #### #### END STATION #### The coordinates of the DORIS antenna reference point are: #### BEGIN COORDINATES #### Solution : dpod2020_021 #### Note about the coordinates : tie to HOFC #### Epoch : 2000.0 #### Unit : metre #### X : 2679718.526 #### Y : -727978.276 #### Z : 5722772.245 #### Sig X : 0.000 #### Sig Y : 0.001 #### Sig Z : 0.001 #### #### END COORDINATES #### The ITRF velocities for the site are: #### BEGIN VELOCITIES #### Note about the velocities : dpod2020_021 #### Unit : metre / year #### VX : -0.0050 #### VY : 0.0157 #### VZ : 0.0156 #### Sig VX : #### Sig VY : #### Sig VZ : #### #### END VELOCITIES #### Replacing previous DORIS antenna: HOFC Date removed (dd/mm/yyyy) : 17/04/2024 Best regards, Jerome Saunier ________________________________________ Reseaux et Services en Geodesie Spatiale Service de Geodesie et de Metrologie IGN 73, avenue de Paris 94165 St-MANDE ign.fr - geoportail.fr Please do not reply directly to this message, but send comments and suggestions to IDS.central.bureau@cls.fr