[time-nuts] GPS Common View

[Bob Camp]

Hi

NIST publishes data on a per satellite basis as well. 

WIth all of these the big question will be weather the data is in fine enough "buckets" to be useful. I know that back when we had a NIST time transfer modem that they indeed had all the data to make it work. At least at that time the data they used was not available online. Of course they were indeed *selling* you the service on a monthly basis .... 

Bob


On Jul 7, 2010, at 9:29 PM, jimlux wrote:

> Bob Camp wrote:
>> Hi
>>> From a quick look it's not real clear how you would go about extracting time from the software suite. It's certainly useful for navigation though. 
>> A secondary gotcha is that the TBolt likely has some internal "issues" that distort the data a bit. Running a TBolt on both ends should wash out the ones that are firmware based.
>> Bob
> 
> 
> If you're intersted send an email to one of the guys who is involved with this.  I know that they do common-view time transfer, it just might not be with that package.  JPL has a bunch of groups doing this kind of stuff in the building between where I park my car and where my office is.
> 
> You might also try asking the folks at
> http://igscb.jpl.nasa.gov/
> 
> For instance, they log raw observables of all kinds
> http://igscb.jpl.nasa.gov/components/data.html
> http://igscb.jpl.nasa.gov/components/prods.html
> 
> I'll ask around tomorrow, too.
> 
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