Re: [Asdf] Location information with SDF

[이현정 <[e-mail]>]

Hi Ari, Carsten, Christer and all,

Thank you for your opinions.
About the query Carsten raised during the informal meeting on November 8th, regarding the representation method of devices within a ship, I would like to provide you with a response.
Up tp ships, the location can be marked using GPS, while the devices within indoor spaces can be represented using indoor drawings and manual measurements. I hope the following example clarifies this:



    <address>
        <postal>
            <street>303, Jangsaengpo-ro, Nam-gu</street>
            <city>Ulsan</city>
            <region></region>
            <code>44781</code>
            <country>Republic of Korea</country>
            <!-- coordinate -->
            <geoLocation>
                <latitude>35.116496835028684</latitude>
                <longitude>129.04902276244678</longitude>
                <altitude>6.0</altitude>
                <indoor-x>19872</indoor-x>
                <indoor-y>1265</indoor-y>
                <indoor-z>1783</indoor-z>
            </geoLocation>
            <iso6709Location>
                <latitude>35°06'59.3886"N</latitude>
                <longitude>129°02'56.4816"E</longitude>
                <altitude>6.0</altitude>
                <indoor-x>19872</indoor-x>
                <indoor-y>1265</indoor-y>
                <indoor-z>1783</indoor-z>
            </iso6709Location>
        </postal>         
        <phone>[phone]</phone>
        <email>[e-mail]</email>
    </address>

If you have any further questions or need additional clarification, please feel free to reach out.

Christer,I appreciate your email, and I want to inform you that I am currently preparing a response.I will get back to you shortly with the required information.

Regards,Hyunjeong

-----Original Message-----From: "Carsten Bormann" [e-mail] mailto:[e-mail]: "이현정" [e-mail] mailto:[e-mail];Cc: "Christer Holmberg" [e-mail] mailto:[e-mail]; "Ari Keränen" [e-mail] mailto:[e-mail]; "[e-mail] mailto:[e-mail]" [e-mail] mailto:[e-mail];Sent: 2023-11-17 (금) 19:13:29 (UTC+09:00)Subject: Re: [Asdf] Location information with SDF
On 2023-11-17, at 10:41, 이현정 [e-mail] mailto:[e-mail] wrote:
Well, location can also be seen as a property, right?
In the sense of sdfProperty, possibly.
An sdfProperty is an affordance, i.e., it provides interactions on the digital side of the Thing (e.g., you can read it from the Thing).
However, in many cases the Thing will not be aware about its Location.So we are looking for a way to describe information that may not be available on the digital side of the Thing, but only in a Digital Twin or a management station.
I don’t think we have decided how to model such information.It could certainly look very similar to sdfProperty affordances.
Grüße, Carsten