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Posted by Michael Bulatovich on October 3, 2007, 7:34 am
>>
>>>> Just bought a Garmin mapping GPS unit, and am still trying to get the
>>>> hang of it...wondered if anyone out there is using these sorts of
>>>> things. This one's a little bigger than a candy bar phone, and
>>>> waterproof.
>>>>
>>>> I'll be heading out for a week in the bush before the snow falls for
>>>> the mining project and will be using it to document positions for later
>>>> integration into my GIS model, so it's crucial that I get good with
>>>> this thing fast.
>>>> --
>>>>
>>>>
>>>> MichaelB
>>>> www.michaelbulatovich.ca
>>>>
>>>>
>>>
>>> Been wanting to get a Bluetooth dongle for my phone that lets it do GPS.
>>
>> A phone can give you GPS?
>>
>>> That stuff is really cool. You need to have a view to the sky for it to
>>> track you,
>>
>> This one comes with an antena projecting from the top a bit
>>
>> https://buy.garmin.com/shop/shop.do?cID=145&pID=310
>>
>> so it claims to be able to fix under forest canopy. I've had a fix right
>> here in my subterranean HQ, with one small window facing into a mutual
>> driveway 7 feet wide.
>>
>>> and they usually have a limit of how many points you can add (depending
>>> on the memory of the unit) but it is usually something in the thousands
>>> to tens of thousands.
>>
>> I get 1,000 in 50 "routes" max. on board, but I think I can dump them
>> onto the chip, and then store more on board. Haven't figured that out
>> yet...I'm hoping theres a CSV export or something.
>>
>>> They usually take 30 to 45 seconds to acquire a signal on cold boot and
>>> possibly faster on warm boot. Does it take extra memory cards or are
>>> the maps built in?
>>
>> Warm is much faster...maybe 10 seconds?
>>
>> It's got a 64 Mb SD memory, but you can buy bigger if you need it. Topo
>> maps for Canada I purchased separately ($170) and uploaded everything
>> between Thunder Bay and the claims (I'm driving from there), and Windsor
>> to Peterborough and up to Parry Sound and it took about 45 Mb.
>>
>> With WAAS ability, it claims to have accuracy down to 4-5 meters,
>> depending on the triangulation, I think. It seems to vary as you walk
>> around. Gives lat/long or UTM, which is what all my drawings have. Also
>> does altitude. I just have to get good with it.
>>
>>> --
>>> Edgar
>>>
>>>
>>> --
>>> Posted via a free Usenet account from http://www.teranews.com
>>>
>>
>>
>
> Sounds like your all set then...what was the question :-).
>
> My phone is a XV6700 which runs Windows Mobile 5/6. It basically like a
> mini laptop, in which I can install programs and do all sorts of cool
> stuff.
When is a phone not a phone? When it has an operating system.
> A friend of mine bought a Bluetooth GPS transmitter and some Tom Tom
> software and it works on his treo just like any other GPS unit. Worked
> very well, and they usually have a "pedestrian" mode that you use while
> walking or hiking as opposed to driving.
>
> Basically you buy one of these:
>
> http://www.buygpsnow.com/bluetooth-gps_9.aspx
>
> (preferably a sirf III version as it has better accuracy than older
> chipsets)
Those are CHEAP!
> Then install one of these on your phone:
>
> http://www.buygpsnow.com/gps-software_12.aspx
Add that in to the above and you're getting close to the cost of a separate
GPS unit...of course you need another pocket on your vest for it....mind
you...you've got the separate reciever thingey.
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