Jiří Eischmann<p><a href="https://social.vivaldi.net/tags/Mapycz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mapycz</span></a> (now <a href="https://social.vivaldi.net/tags/Mapycom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mapycom</span></a>) from <a href="https://social.vivaldi.net/tags/Seznam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Seznam</span></a> use <a href="https://social.vivaldi.net/tags/OpenStreetMap" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenStreetMap</span></a> everywhere except their home country - Czech Republic, where they have their own proprietary maps.<br>There have been rumours in the <a href="https://social.vivaldi.net/tags/OSM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OSM</span></a> community that they actually copy from OSM. Today I found proof that they really do.<br>I mapped a new park in <a href="https://social.vivaldi.net/tags/Brno" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Brno</span></a> just by surveying and taking notes last year. Later the park showed up on Mapy.com with exactly the same path layout. The new orthophoto is out and it revealed that I didn't get everything right and Seznam got it wrong too. Exactly the same mistakes.</p><p>Not cool, Seznam.</p>