[time-nuts] High Accuracy Averaging Was: Speaking of Costas loops

Jim Lux jimlux at earthlink.net
Wed Jul 3 10:35:18 EDT 2013


On 7/3/13 6:58 AM, Bob Camp wrote:
> Hi
>
> Since the LEA6-T will do conventional RINEX dumps, I suspect that all they are doing is very long averaging on the data. I doubt the LEA6-T is the magic part of the setup.
>

or sending the RINEX files to JPL for processing...If you don't need 
real time data, then it's pretty straightforward to get the processing done.
http://apps.gdgps.net/

>> On 7/2/2013 5:07 PM, time-nuts-request at febo.com wrote:
>>> On the other hand, i know a guy who does sub-cm positioning with unmodified
>>> LEA6-T, by logging their satelite phase data and heavy post processing over
>>> hours of data and comparing it to a neaby basline of two stations with
>>> known coordinates [3]. They are currently aiming at sub-mm resolution.
>>



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