[georss] Transport of Toponyms with GeoRSS

[Ron Lake]

Hi,

I agree that how WFS publish content should be more flexible as should
the means for sending commands to WFS.  We are exploring use of XMPP in
this context as well - essentially generalizing SAS.  I am not sure why
you say pub/sub is not needed in WFS.  How would you say - "I want to
know about entities in this geographic region that satisfy such and such
criteria"  - do you want everything from WFS to be polled?  Why?

R

-----Original Message-----
From: Pat Cappelaere [mailto:pat at cappelaere.com] 
Sent: August 28, 2006 9:45 AM
To: Ron Lake; Marc; Carl Reed OGC Account
Cc: georss at lists.eogeo.org
Subject: Re: [georss] Transport of Toponyms with GeoRSS

Ron,

The point is that we do not need to have a WFS to get that capability.
We need to get OGC web services to syndicate content in a standard way
such
as GeoRss/Atom 1.0 format.  This can then be picked up by aggregators
such
as pubsub.com/feedster and this makea the data avaialble to a much wider
community using interoperable standards. Then we get into geoblogs,
geowikis, geoblikis...

This is where the action is.

To get there we need a better way to express contents (especially
geospatial
content).  GML is certainly a great step and we have to thank you for
it.

Again, if you look at the pubsub example, it is intriguing.
Should the georss feeds support that kind of added information?
I believe that Mark is pushing for something similar to address
granularity.

V/R,

Pat.


> From: Ron Lake <rlake at galdosinc.com>
> Date: Mon, 28 Aug 2006 09:17:47 -0700
> To: Pat Cappelaere <pat at cappelaere.com>, Marc <marc at geonames.org>,
Carl Reed
> OGC Account <creed at opengeospatial.org>
> Cc: <georss at lists.eogeo.org>
> Conversation: [georss] Transport of Toponyms with GeoRSS
> Subject: RE: [georss] Transport of Toponyms with GeoRSS
> 
> We also support subscriptions based on feature type and area of
interest
> in our WFS.  We can do geoRSS(GML) this way as well.
> 
> R
> 
> -----Original Message-----
> From: georss-bounces at lists.eogeo.org
> [mailto:georss-bounces at lists.eogeo.org] On Behalf Of Pat Cappelaere
> Sent: August 28, 2006 6:30 AM
> To: Marc; Carl Reed OGC Account
> Cc: georss at lists.eogeo.org
> Subject: Re: [georss] Transport of Toponyms with GeoRSS
> 
> Mark,
> 
> This is an interesting discussion.
> My big interest is in the support of user subscriptions based on
> geographic
> areas of interests (AOI) for alert notifications... Like the OGC
SAS/WNS
> :)
> 
> If you look at this pubsub example
> (http://www.pubsub.com/earthquakes.php),
> It would appear that the feeds would have to be encoded with the
> Flinn-Engdahl regions.  This would certainly avoid some expensive
> geo-spatial computations.
> I guess that the geonames example:
> http://www.geonames.org/geonamesRSS.html
> is similar in a way.  This is akin to a granularity issue, I suppose.
> 
> The big deal with georss is that you can define an wider and precise
> geographic area using gml.
> I think we need both.
> Could we get this to merge?
> 
> Pat.
> 
>> From: Marc <marc at geonames.org>
>> Date: Sun, 27 Aug 2006 23:03:24 +0200
>> To: Carl Reed OGC Account <creed at opengeospatial.org>
>> Cc: <georss at lists.eogeo.org>
>> Subject: Re: [georss] Transport of Toponyms with GeoRSS
>> 
>> Hi Carl
>> 
>>> If the georss group does decide to enable encoding of civil address
>>> information, why re-invent the wheel?
>> 
>> I would not go as far and speak about 'invention' in the context of
>> GeoRSS or RSS. All I am suggesting is using the country code invented
> by
>> ISO, use it for the vehicle RSS and call this combination GeoRSS.
(The
>> same is true for ISO 3166-2, the postal code and similarly for the
> place
>> name.)
>> The really hard work, the invention and maintenance is done by ISO.
> They
>> have invented the wheel. Using it in a xml schema is a piece of cake
> and
>> I don't really care how this combination is called. I have therefore
>> setup a draft for a "geonamesRSS" encoding :
>> http://www.geonames.org/geonamesRSS.html
>> 
>> Any comment is welcome. Either here or on  the geonames mailing list
:
>> geonames at googlegroups.com <mailto:geonames at googlegroups.com>
>> 
>> Cheers
>> 
>> Marc
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> 
> 
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