[Space] Fwd: KML from G1 data
eam52 at cam.ac.uk
Sat Jun 12 11:48:49 UTC 2010
We have seen this before too. It manifests itself more at lower SNR, when higher confidence is given to the chipset's internal dynamic model. Therefore a good antenna installation helps a great deal. Tough on a phone so just try and make sure the antenna has as clear a view of the sky as possible.
Ed Moore, CU Spaceflight
On 12 Jun 2010, at 00:32, Brian Choate wrote:
> I did not know that the unit had already been updated, cool. In either
> case it will be helpful to be able to access the unit directly from a
> laptop to check/set parameters.
> On 06/11/2010 03:32 PM, Jonathan Moore wrote:
>> On Fri, Jun 11, 2010 at 3:18 PM, Brian Choate <brian.choate at gmail.com> wrote:
>>> The data that we have been talking about is from a G1 phone.
>>> The GPS we are using with the radio equipment actually has software for
>>> configuring those settings. I need to construct a programming cable for
>>> the unit.
>> It is my understanding that the garmain was allready flashed before
>> the first flight with the software that is supposed to remove the
>> height ceiling, I was sitting there when it was done, what evidence do
>> we have that it is not working, the last fight got readings at around
>> 71k feet, I suspect that the loss of lock was not a software bug but
>> something else. ( low power? )
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