Re: [galeon] Fwd: CDM feature and point types docs

• To: <gerry.creager@xxxxxxxx>
• Subject: Re: [galeon] Fwd: CDM feature and point types docs
• From: <Simon.Cox@xxxxxxxx>
• Date: Fri, 14 Mar 2008 10:53:11 +0900

Actually I think the issue is that the domain scientists, quite reasonably, are 
used to working with some domain-assumptions. For example, when you are an 
atmospheric scientist talking to other atmospheric scientists, the subject of your 
studies and observations is the atmosphere. Doesn't need to be stated explicitly, 
or maybe is just inferred from the fact that elevation component of the location 
is >0.

I'm comfortable with this. That's really why the SamplingFeature is useful. It 
allows you to work with a feature that is primarily defined by its shape for 
everyday purposes, without totally abandoning a rigorous model that recognises 
the fact that there is a domain feature underneath, and it is really the domain 
feature that has the properties.

To help with this, here's some "convenience" features, that you can use as the "feature of 
interest" of an observation, of the "sampled feature" of a sampling-feature ;-)

<https://www.seegrid.csiro.au/twiki/bin/view/CGIModel/CGIFeatureRegister#Register_content>

______
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-----Original Message-----
From: Gerry Creager [mailto:gerry.creager@xxxxxxxx]
Sent: Friday, 14 March 2008 10:40 AM
To: Cox, Simon (E&M, Kensington)
Cc: galeon@xxxxxxxxxxxxxxxx
Subject: Re: [galeon] Fwd: CDM feature and point types docs

I'll revisit O&M Part 2, and admit now that I gave it, at best, a
cursory review last time.  However, I continue to suggest that part of
the problem is that the domain scientists don't all speak "geospatial"
as well as they could, and make inference based less on strict
definitions than preference and bias.  The result is that the potential
for interoperability is reduced until we can resolve the semantic
issues, and these will likely not be readily resolved with an RDF
document or two because of mis-communication.

gerry

• Follow-Ups:
  • Re: [galeon] Fwd: CDM feature and point types docs
    • From: Luis Bermudez

• References:
  • [galeon] Fwd: CDM feature and point types docs
    • From: Ben Domenico
  • Re: [galeon] Fwd: CDM feature and point types docs
    • From: Ron Lake
  • Re: [galeon] Fwd: CDM feature and point types docs
    • From: Gerry Creager
  • Re: [galeon] Fwd: CDM feature and point types docs
    • From: Simon.Cox
  • Re: [galeon] Fwd: CDM feature and point types docs
    • From: Gerry Creager