TOW2 Station Information - Site Page
Station Logtow2_20190918.log
DOMES Number
Data Center

TOW2 Quality

Daily RINEX2 observations

Receiver + Firmware


RINEX2 Cycle Slips

RINEX2 RMS Multipath

RINEX2 Latency


The residual plots show the differences between weekly station position estimates (from the weekly IGS combined solutions) and the latest IGS cumulative solution piecewise linear [+post-seismic deformation] model. For more information on the IGS cumulative solution please see:

TOW2 Email Advisories
Email Date Sender Subject
0068542019/09/22Choudhury Mohamma TOW2: Receiver change [SEC=UNCLASSIFIED]
0068462019/09/08GA GNSS Operation TOW2: Site Offline [SEC=UNCLASSIFIED]
0057742016/05/23Zhou Ted TOW2: Firmware Upgrade [SEC=UNCLASSIFIED]
0055202015/11/19Geodesy TOW2: Firmware Upgrade [SEC=UNCLASSIFIED]
0053992015/08/23Ryan.Ruddick at g TOW2: Receiver Change [SEC=UNCLASSIFIED]
0046512013/09/15Nicholas.Dando at TOW2 permanent data outage [SEC=UNOFFICIAL]
0045912013/07/17Nicholas.Dando at Re: TOW2 FW change [SEC=UNOFFICIAL]
0045882013/07/14Nicholas.Dando at Re: TOW2 temporary antenna removal [SEC=UNOFFICIAL]
0043782013/01/29Nicholas.Dando at Re: TOW2 data outage. [SEC=UNOFFICIAL]
0043172012/12/10Nicholas.Dando at Re: TOW2 outage [SEC=UNOFFICIAL]
0037062011/09/22ryan.ruddick at g TOW2: Antenna Change
0037002011/09/18ryan.ruddick at g TOW2: Site Changes
0035392011/06/13ryan.ruddick at g TOW2: Firmware Upgrade
0032232010/11/11Nicholas.Dando at Re: TOW2 Update log [SEC=UNCLASSIFIED]
0029802010/07/11Michael.Moore at TOW2 data outage [SEC=UNCLASSIFIED]
0024572009/07/30Ryan.Ruddick at g Tracking Changes at TOW2 and YAR3
0023852009/06/18Ryan.Ruddick at g TOW2: Firmware Upgrade
0019802008/09/28Michael.Moore at TOW2 site upgrade in progress [SEC=UNCLASSIFIED]
0011402007/02/13Michael.Moore at TOW2 station log update: receiver change
0009002006/09/06Michael.Moore at TOW2 data interruption
0005632005/08/17Bob.Twilley at ga TOW2 Again Operational
0005592005/08/15Bob.Twilley at ga TOW2 Scheduled Data Outage
0058612003/07/03Digney, Paul TOW2 Clock Change
0058492003/06/25Digney, Paul TOW2 Data outage and Configuration change
0054752002/10/03Twilley, Bob TOW2 Receiver Change, Rubidium and Met sensor addition
0048472001/08/17Digney, Paul TOW2 Operational
0048232001/07/31Digney, Paul TOW2
0039701999/11/26Bob Tow2 receiver change
The Central Bureau is sponsored by the National Aeronautics and Space Administration (NASA) and managed for NASA by the Jet Propulsion Laboratory of the California Institute of Technology.