[IGSSTATION-4593] TOW2: Antenna Change

[ryan.ruddick at ga.gov.au]

Author: Ryan Ruddick  

Geoscience Australia
Australian Regional GPS Network

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Site ID : TOW2
DOMES No: 50140M001
Location: Townsville (Queensland, AUSTRALIA)

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Dear Colleagues,

Following the advice given in IGSSTATION-4587 the antenna and antenna cable at the GNSS tracker TOW2 was upgraded at 2011-09-23T00:00Z.

4.1  Antenna Type             : AOAD/M_T        AUST
     Serial Number            : 326
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0035 
     Marker->ARP North Ecc(m) : 0.0000 
     Marker->ARP East Ecc(m)  : 0.0000 
     Alignment from True N    : 0
     Antenna Radome Type      : AUST
     Radome Serial Number     : 
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : 80 (m)
     Date Installed           : 1995-01-17T00:00Z
     Date Removed             : 2011-09-23T00:00Z  
     Additional Information   : 

4.2  Antenna Type             : LEIAR25.R3      NONE
     Serial Number            : 09310016
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.0033 
     Marker->ARP North Ecc(m) : 0.0000 
     Marker->ARP East Ecc(m)  : 0.0000 
     Alignment from True N    : 0
     Antenna Radome Type      : NONE
     Radome Serial Number     : 
     Antenna Cable Type       : LMR600                
     Antenna Cable Length     : 175 (m)
     Date Installed           : 2011-09-23T00:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : 12V powered antenna splitter and lightning protection 

An updated site logfile has been sent to IGSCB and is also available from the Geoscience Australia anonymous FTP server (ftp.ga.gov.au/geodesy-outgoing/gnss).

We apologise for any inconveniences that this may cause.

Kind Regards, 

Ryan Ruddick
National Geospatial Reference Systems Project
Geoscience Australia
Symonston  ACT  2609
P (+61 2) 6249 9426
E ryan.ruddick at ga.gov.au