You say the license is compatible with OSM , which means … “open” and “free to redistribute”, How can they charge a dataset which is “free to redistribute” ? Only the first guy will pay for them and will be able to republish them for free ! Or not ?

??

Two mistakes in the previous answer :

highway=pedestrian always need an “area=yes” if it’s a polygon (closed way)

highway=pedestrian is not what I would recommend for a piece of grassland. Go to the wiki to see the highway=pedestrian definition.

Last but not least : currently there is no routing engine supporting free path search inside a polygon. You have to explicitely map all paths or wait until someone develops the software. Map your park as a park (See the wiki) and add “access=no” + “foot=yes” to all vehicles access excepted pedestrians.

D’où l’expression “aller au charbon”

Easter Egg and OpenData are not compatible.

If you don’t want to loose all your accurate surveyed points, they are still in version 1 of the way & nodes. Or another solution would be to upload your surveyed points as GPX files. These trace files are preserved in OSM and nobody will modify them.

What ! You have the power to remove waves from the coast !! You are stronger than Poseidon ^^

Une couche de quoi ? en rapport avec OSM ? avec la cartographie ? Tu devrais en dire plus et surtout, utiliser le forum ou la liste de diffusion pour augmenter les chances d’être lu et d’avoir plus de contacts

It’s a matter of principle. They cannot say in one side that making their maps require professionals (and budget) and cannot be done for free and in the other side, ask for free pictures (because the prize is a joke compared to reproduction rights and amateurs are set at the same level as pros). They ask to photographers what they refuse for cartographers…

spam (already reported in wiki)

nothing to do with OSM -> spam