Yes that is true of all three generations of iPad (which includes the one 
released yesterday). The Wifi only models have no GPS unit.

Cheers,
Carlo

On 09/03/2012, at 12:39 , Tim Law wrote:

> I have an iPad 1 with WiFi only. 
> 
> To overcome the lack of a proper GPS  - ie one that reads data from 
> satellites when away from any wifi and 3G cell towers, I purchased a Bad Elf 
> GPS unit that plugs into my iPad 1. This works well for away from 
> civilisation navigation. Of course, I cannot rely on web based mapping 
> services and the iPad holds a vast array of digital maps onboard. 
> 
> I understood only the 3G iPads, not the WiFi only, had a proper read the 
> satellites GPS. This was certainly the case with my iPad 1. 
> 
> Tim
> 
> 
> 
> On 09/03/2012, at 12:30 PM, cm wrote:
> 
>> Yes quite right. Assisted GPS is the combination of a GPS unit, positioning 
>> form triangulation of cell-phone towers, and positioning using wifi hot 
>> spots.
>> 
>> There is one caveat, however, the Wifi only models of the iPad have no GPS 
>> unit and also cannot contact cell-phone towers. These Wifi only models can 
>> only use wifi triangulation to determine their position. This can be quite 
>> accurate on occasions but can have an inaccuracy of a kilometres on other 
>> occasions.
>> 
>> Cheers,
>> Carlo
>> 
>> On 09/03/2012, at 12:23 , Ronda Brown wrote:
>> 
>>> Hi Adrian,
>>> 
>>> The 4G models include GPS. The "assisted" part refers to the use of the 
>>> cell connection to make the localization quicker. However, access to a cell 
>>> signal is not required. The built in GPS will work on its own.
>>> 
>>> It is unfortunate that Apple used the term "assisted GPS". It seems to 
>>> confuse a lot of people.
>>> The iPad (1,2 and 3) have a FULLY FUNCTIONAL GPS, and it works extremely 
>>> well!
>>> 
>>> As stated above, the "assisted" part refers to it's ability to use the 
>>> cellular towers for a quicker initial fix, in some locations.
>>> 
>>> The New iPad Specifications:
>>> <http://www.apple.com/ipad/specs/>
>>> 
>>> Cheers,
>>> Ronni
>>> 
>>> On 09/03/2012, at 11:41 AM, Adrian Skehan wrote:
>>> 
>>>> Good morning all!
>>>> 
>>>> Can anyone tell me if any model of the new iPad actually has a GPS 
>>>> receiver installed or is it reliant on the mobile phone network?
>>>> 
>>>> In iCloud Preferences (System) Find My Mac is greyed out and the "More"  
>>>> option says "Find My Mac requires a recovery partition".
>>>> 
>>>> In my iCloud the iMac shows up as "Offline".  The Mac Help system tells me 
>>>> what it does but not a clue on how to activate it.  Any help will be 
>>>> appreciated.
>>>> 
>>>> iMac 7" Intel  OS X 10.7.3
>>>> 
>>>> 
>>>> Regards,
>>>> 
>>>> 
>>>> Adrian
>>>> 
>>>> [email protected]
>>>> 
>>> 
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