I have recently been mapping tidal areas where data for both mean high water and low water levels are available. I have drawn the MHW level and tagged it as natural=water, natural=riverbank or natural=coastline. Then I have drawn natural=beach, natural=mud, natural=land, natural=wetland etc. up to the MLW level.
For example see: http://osm.org/go/0EZaXWxC- First question is does this seem a reasonable way to map MHW and MLW? If so I think I will start a wiki page on how to do it. On the rendering side, what would be really nice is if the render showed a dark blue line around the outside of the natural=water etc. and that it showed on top of whatever else is there ie. natural=mud etc. This way we can see both MHW and MLW just like on OS maps. Not sure if there would be a technical issue with rendering this with the various renderers, it would be nice IMO. -- Borbus. _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
