> Conversion to PIDF-LO does not increase uncertainty; conversion
> from
> PIDF-LO to version 1 increases uncertainty by less than a factor of
> 2
> in each dimension. Since it is not possible to translate an
> arbitrary PIDF-LO to version 0 with a bounded increase in
> uncertainty, the conversion to version 0 is not specified. Note
> also
> that in the conversion of version 0 to PIDF-LO it may not always be
> possible to produce a PIDF-LO that captures both the location as
> well
> as the uncertainty region surrounding it.
WFM. In retrospect, the last sentence doesn't make a lot of sense. It could be safely removed.
--Martin
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