[IGSSTATION-5132] SUMK: correction to metadata and republication of data

David Maggert dmaggert at unavco.org
Fri Oct 12 12:10:14 PDT 2012


Author: David Maggert, UNAVCO

Dear Colleagues,

We recently found out that the radome at Khantau (SUMK) was found missing on 20-NOV-2010.  As a result, all RINEX from that point onward needed to be corrected to not include a radome.  The RINEX at CDDIS has been corrected as well as at UNAVCO.  On 21-SEP-2012 the antenna was replaced at SUMK as well.  These changes are documented below.

4.3  Antenna Type             : TRM14532.00     NONE
     Serial Number            : 3313A67941
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.089
     Marker->ARP North Ecc(m) :
     Marker->ARP East Ecc(m)  :
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : NONE
     Radome Serial Number     : N/A
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 2010-11-20T00:00Z
     Date Removed             : 2012-09-21T00:00Z
     Additional Information   : Radome found with top portion missing on
                              : 20-NOV-2010. Exact date of removal unknown.

4.4  Antenna Type             : TRM14532.00     NONE
     Serial Number            : 3006A00024
     Antenna Reference Point  : BPA
     Marker->ARP Up Ecc. (m)  : 0.089
     Marker->ARP North Ecc(m) :
     Marker->ARP East Ecc(m)  :
     Alignment from True N    : (deg; + is clockwise/east)
     Antenna Radome Type      : NONE
     Radome Serial Number     : N/A
     Antenna Cable Type       : (vendor & type number)
     Antenna Cable Length     : (m)
     Date Installed           : 2012-09-21T00:00Z
     Date Removed             : (CCYY-MM-DDThh:mmZ)
     Additional Information   : (multiple lines)


I realize that SUMK is not an IGS station, but I thought it would be helpful to announce the changes since this station is published at CDDIS.  The updated site log can be found at UNAVCO.

ftp://data-out.unavco.org/pub/logs/sumklog.txt

Best Regards,
David Maggert

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