[OSM-talk] Aerial photographs (5cm per pixel) is now available from Dortmund

[jamesmikedupont at googlemail.com]

Well I am thinking we should try to extract contour data from the images for
later processing, even if the images expire, we can at least extract various
information from the images for later processing.

On Sun, Mar 21, 2010 at 10:13 PM, dortmund.osm
<dortmund.osm at googlemail.com>wrote:

>
> Am 21.03.2010 um 20:13 schrieb jamesmikedupont at googlemail.com:
>
>
> unlimited use by osm that is... 3 months. So you want everyone to help out
> with this?
> what about contour data etc....
>
>
> yes, contour data helps local mapper to add housenumbers ca. 190000
> Buildings ( with walking-papers etc ). And all other details you find on the
> photographs can help this pilot project.
>
>
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