<br><br><div class="gmail_quote">2013/6/7 Alex Barth <span dir="ltr"><<a href="mailto:alex@mapbox.com" target="_blank">alex@mapbox.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><br><div>Over the past months, we've tried to get legal advice on this question. This is difficult as the lack of existing case law makes it hard to get official legal opinion on the document and the license is very complex. But here is what we have heard back informally:</div>
<div><br></div><div>1. Geocoding can be interpreted as Produced Work per the defintion of Produced Work in the ODbL [2].</div><div>2. The ODbL is too vague in the definition of its terms, requiring additional clarifications by licensor. This is most importantly the case around the terms "derivative database" and what constitutes a "substantial" extraction of data [3].</div>
<div><br></div><br></div></blockquote><div>My take on this is the following:<br><br>I don't agree with the approach to just add the statement to OSMF wiki page. What you want to achieve is to establish a Community Norm in order to eliminate a grey area in the ODbL - a grey area as there is room for interpretation and a Community Norm as it is intended to limit the room for interpretations in the sense of the community. <br>
<br>Until now there is no official process to establish a Community Norm as well as no process to acknowlege a grey area and its priority to work on it. First we need to establish the process how we create a Community Norm. This is indeed required in order to serve requests like yours. <br>
<br>In regards to "Geocoding" this needs to be distinguished from name browsing. I understand Geocoding as the addition of a coordinate to complete address. A "Geocoder" often works in a way that it looksup uncomplete addresses and matches the best result or proposes a list of the best candidates and then completes the uncomplete input to a full and valid address - this is the name browsing part - often considered as part of the Geocoder. From this perspective the Geocoder should be defined first.<br>
<br>In regards to adding a coordinate to an address: if you add a coordinate to single address or even a list of addresses then the results remain "unlinked" from the original database - unlinked in the the sense that if you change the underlying database the geocoding results (coordinates) will remain the same - the address is just projected on the orginial database. You would need to "re-geocode" the address in order to adjust the geocoding results. <br>
<br>Considering the OSM database and your list of addresses as a combination of two different independent databases - a collective database. Then even after geocoding the two databases would remain indepedent from each other as they are not "linked" to eachother. From this perspective there is not even a grey area. <br>
<br>The namebrowsing part is more complicated as you might create a substantial extract from the OSM database - here the defintion of "substiantial extract" is key.<br><br>Best regards,<br>Oliver<br><br><br></div>
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