[geotk] ISO 19115-2 support

David Neufeld David.Neufeld at noaa.gov
Tue Dec 15 16:20:27 EST 2009


Martin,

Yes the namespace applies to all 19115-2 classes.  Below are some 
additional comments from Anna Milan about the gmi schema we are 
currently using.

cheers, Dave

The 19115-2 xsd was created by Eden and this was the url they included 
for the gmi namespace. However, it does not actually exist at 
isotc211... I suggest using what Eden provides assuming that this is a 
placeholder for the time being? As far as I can tell, this does not 
affect validation.

http://eden.ign.fr/xsd/isotc211
http://eden.ign.fr/xsd/isotc211/iso19115p2/20090316

The latest version of the schema was provided last March. We have 
discovered a couple minor errors and sent suggestions to Eden. We host a 
copy of these schemas with corrections at:

http://www.ngdc.noaa.gov/metadata/published/xsd/schema/gmi/


Anna

:==:=:==:=:==:=:==:=:==:=:==:=:==:
 Anna Milan  Enterprise Data Systems Group
 NGDC/NESDIS/NOAA
 303-497-5099
:==:=:==:=:==:=:==:=:==:=:==:=:==:

Martin Desruisseaux wrote:
> Hello David
>
> I'm glad if SpatialMetadata has been of some use :)
>
> Le 14/12/09 20:57, David Neufeld a écrit :
>> In terms of content, it looks like there may still be some changes
>> needed to support the use of the gmi namespace when marshalling these
>> classes to XML. For example, we would expect to see MI_instrument use
>> the gmi namespace <gmi:MI_Instrument ...
>>
>> In looking to add the gmi namespace when constructing the
>> MarshallerPool, there is not yet a constant for 'GMI' in Namespaces.
>
> I will fix that. Looking on the web, I found the following namespace:
>
>     http://www.isotc211.org/2005/gmi
>
> But given that ISO 19115-2 has been released in 2009, I found the 2005 
> part a bit surprising. Do you know if the above is really the correct 
> URL?
>
> In addition, I assume that it applies to every classes and attributes 
> added by the ISO 19115-2 specification. Is that right?
>
>     Martin
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