[time-nuts] Raw GPS signal samples

[Collins, Graham]

I stumbled across a web site which provides details on the use of GPS for ionospeheric research.

http://chain.physics.unb.ca/chain/

under data products there is a link to raw GPS data which may or may not be suitable. You need to register in order to have access however.

There are some details on the web site on their GPS's and what data they collect.

All rather interesting.

Cheers, Graham ve3gtc



-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On Behalf Of Peter Monta
Sent: September-06-13 5:27 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Raw GPS signal samples

I've got a raw wideband GPS capture, dual frequency L1/L2, on this page about my GPS/GNSS front-end board project:

http://pmonta.com/blog/2012/06/04/gnss-firehose/

I plan to do a new spin of this board with some minor improvements as soon as I have the time.  (For those who want to build the current board, that's fine, but there are a few missing loop-filter components that need to be added by hand.  That fix will be included in the next version of course.)

Cheers,
Peter
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