[FOSS-GPS] RTKLIB Vehicle Accuracy

[Nick]

Thanks a lot, and to everyone for all the discussion. To answer some
questions, my goal is to have the unit mounted to an ATV (small offroad
vehicle, also called a 4-wheeler or Quad) so the antenna would be perhaps 3
feet off the ground. In normal circumstances I suppose I would probably
drive about 5 mph so that's why I'm trying to get an idea about accuracy
while moving. It is good to hear about trees being a problem -- that could
be an issue for me. My goal is to map a piece of rural land which is mostly
field, but there are some forested areas. This is a just a hobby project,
I'm not trying to do this for commercial purposes, just for fun/learning.
Thanks,

Nick



On Wed, Jul 2, 2014 at 2:24 PM, Anton Strydom <agstrydom at gmail.com> wrote:

> Hi Nick
>
> I spoke to Allan today and the have a couple of boards, external antennas
> and LEA 6 T receivers. The will remove the patch antenna and fit a
> connector for the external antenna.
>
> Delivery is around 3 weeks, I will try and find out what postage etc would
> be and let you know.
>
> Regards
>
> Anton
>
>
>
> On Tue, Jul 1, 2014 at 8:24 PM, Nick <darknovanick at gmail.com> wrote:
>
>> Hello,
>>
>> I am interested in getting an RTK GPS setup working for a moving vehicle,
>> not fast, perhaps 10 mph. I would postprocess the data collected later,
>> using data downloaded from a nearby station.
>>
>> My desire is to log elevation data every few seconds as the vehicle
>> drives. I hope to achieve 10-20 cm accuracy for the position and the
>> elevation.
>>
>> As I research RTKLIB, it seems like most information I come across is
>> regarding a static location. Is my goal feasible to achieve this kind of
>> accuracy as the vehicle moves?
>>
>> If so, can anyone recommend a good board to get me started? I'm hoping to
>> be able to do this for under $200 (just one receiver since the base station
>> is public) -- please give me a reality check if this is unlikely. Thanks,
>>
>> Nick
>>
>>
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