[talk-au] Locata augmenting GPS in GPS hostile areas
edodd at billiau.net
Mon Nov 8 08:01:19 GMT 2010
On Mon, 8 Nov 2010 15:02:10 +1100
Peter Ross <peter at emailross.com> wrote:
> An australian company which can provide gps signals inside buildings,
> urban canyons, etc., etc.
> See also
I presume that this is just differential GPS (DGPS), a technology well
known to surveyors, who own their own units or hire access to one.
Perhaps Locata is cheaper.
I tried to download two of the technical papers but neither pdf would
open so I haven't been able to confirm the details.
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