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Re: Datatype for longitude etc. in MAWG Ontology (Was: Re: XMP and OMR doc)

From: Thierry MICHEL <tmichel@w3.org>
Date: Wed, 31 Aug 2011 13:16:58 +0200
Message-ID: <4E5E182A.6090906@w3.org>
To: Felix Sasaki <felix.sasaki@dfki.de>
CC: Daniel Park <soohong.park@samsung.com>, "public-media-annotation@w3.org" <public-media-annotation@w3.org>
These are Decimal Degrees (WGS84)
53.483413
10.159255

Le 31/08/2011 13:03, Felix Sasaki a écrit :
> Many thanks for the hint, Thierry. Very nice tool indeed :) . I have changed
> the values accordingly.
>
> Felix
>
> 2011/8/31 Thierry MICHEL<tmichel@w3.org>
>
>>   Felix,
>>
>> I am not a GPS expert but here may take.
>>
>>
>> <exif:GPSLatitude>53,29.0048N<**/exif:GPSLatitude>
>> <exif:GPSLongitude>10,9.5553E<**/exif:GPSLongitude>
>>
>> I guess it translates into decimal as
>> 53.483413
>> 10.159255
>>
>> A colleague of my wrote a nice GPS tool converter
>> http://rishida.net/tools/**convertgps/index.php?lat=53%**
>> 2C29.0048N&lon=10%2C9.5553E<http://rishida.net/tools/convertgps/index.php?lat=53%2C29.0048N&lon=10%2C9.5553E>
>>
>> Thierry
>>
>> Le 31/08/2011 12:28, Felix Sasaki a écrit :
>>
>>   2011/8/31 Daniel Park<soohongp@gmail.com>
>>>
>>>   Felix, did you fix up the indication in XMP table ?
>>>>
>>>>
>>> I am at it. I have also a question about the datatype for longitude,
>>> altitude and latitude: the ontology says "decimal", see e.g.
>>>
>>>      <owl:DatatypeProperty rdf:about="#locationLongitude"**>
>>>          <rdfs:comment>Corresponds to 'location.longitude' in the Ontology
>>> for Media Resources.</rdfs:comment>
>>>          <rdfs:domain rdf:resource="#Location"/>
>>>          <rdfs:range rdf:resource="&xsd;decimal"/>
>>>      </owl:DatatypeProperty>
>>>
>>> But in my XMP example I have this kind of data available:
>>>
>>> <exif:GPSLatitude>53,29.0048N<**/exif:GPSLatitude>
>>> <exif:GPSLongitude>10,9.5553E<**/exif:GPSLongitude>
>>>
>>> How should I proceed?
>>>
>>> Best,
>>>
>>> Felix
>>>
>>>
>>>
>>>>
>>>> Daniel
>>>>
>>>> On Wed, Aug 31, 2011 at 2:47 PM, Thierry MICHEL<tmichel@w3.org>   wrote:
>>>>
>>>>> Daniel,
>>>>>
>>>>> During the Ontology spec discussion moving to CR at the F2F, please
>>>>>
>>>> consider
>>>>
>>>>> the following comment on XMP.
>>>>> Felix should probably send feedback on it.
>>>>>
>>>>>
>>>>>   http://lists.w3.org/Archives/**Public/public-media-**
>>>> annotation/2011Aug/0002.html<http://lists.w3.org/Archives/Public/public-media-annotation/2011Aug/0002.html>
>>>>
>>>>>
>>>>> Best,
>>>>> Thierry
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Soohong Daniel Park
>>>> Samsung Electronics, DMC R&D
>>>> http://www.soohongp.com, twitter:@natpt
>>>>
>>>>
>>>
>>>
>>>
>
>
Received on Wednesday, 31 August 2011 11:16:44 GMT

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