[OSM-legal-talk] [talk-au] Statement from nearmap.com regarding submission of derived works from PhotoMaps to OpenStreetMap

[John Smith]

On 20 June 2011 00:53, Rob Myers <rob at robmyers.org> wrote:
> On 19 June 2011 12:31, John Smith<deltafoxtrot256 at gmail.com>  wrote:
>>
>> yet ODBL allows people to output PD tiles,
>> which don't offer attribution.
>
> The ODbL requires attribution of the database.
>
> The database can contain other attribution.
>
> Have you forgotten the PD tiles thread that you and I participated in on
> this list? Here's a reminder:

The problem is I keep getting conflicting information and being told
it's possible to put tiles under any license, including CC0/PD.

So you are saying that CC-by, or equivalent license, is the minimum
compatible with the ODBL?