Do you mean in the URL? If so this example [1] suggest it is called as map=<zoom>/<lat>/<lon> [1] https://github.com/systemed/iD/issues/1511 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstreetmap.org/pipermail/dev/attachments/20130523/7f5a4366/attachment.html>