[MFD] Using RFC 5870 for GeoLocation in the PWG Semantic Model
Ira McDonald
blueroofmusic at gmail.com
Tue Oct 26 17:46:46 UTC 2010
Hi Pete,
Well reasoned - I agree.
Cheers,
- Ira
Ira McDonald (Musician / Software Architect)
Chair - Linux Foundation Open Printing WG
Co-Chair - IEEE-ISTO PWG IPP WG
Co-Chair - TCG Hardcopy WG
IETF Designated Expert - IPP & Printer MIB
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On Tue, Oct 26, 2010 at 12:57 PM, Zehler, Peter <Peter.Zehler at xerox.com>wrote:
> All,
>
>
>
> Now that I’ve had a chance to read RFC5870 I am in favor of dropping our
> complex type and defining ServiceGeoLocation as a URI that adheres to
> RFC5870. There are a number of reasons but primarily:
>
> 1) The RFC is published and can be normatively referenced right now
>
> 2) The default, and only defined, Coordinate Reference System is
> wgs84
>
> 3) The geo uri supplies longitude, latitude in decimal degrees and
> altitude in meters in the wgs84 reference model
>
> 4) The geo uri scheme does support an optional uncertainty parameter
> to cover a margin of error for the location in meters
>
>
>
> Unless there is an objection I plan to make the change for the soon to be
> released named version of the PWG MFD Model XML Schema. I plan to put this
> out later this week.
>
>
>
> Comments?
>
> Pete
>
>
>
>
>
> Peter Zehler
>
> Xerox Research Center Webster
> Email: Peter.Zehler at Xerox.com
> Voice: (585) 265-8755
> FAX: (585) 265-7441
> US Mail: Peter Zehler
> Xerox Corp.
> 800 Phillips Rd.
> M/S 128-25E
> Webster NY, 14580-9701
>
>
>
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