Re: [OSM-talk] Mean high water level rendering

2011-06-13 Thread Ed Loach
Borbus wrote: 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,

[OSM-talk] Mean high water level rendering

2011-06-13 Thread Nick Hocking
Hi Ed, Given the renderening speeds we are seeing, I wonder if it would be possible to calculate and update OSM with actual estimated tide heights, say once every 5 minutes for coastlines of interest. Now just how flash (no to mention useful) would that be?

Re: [OSM-talk] Mean high water level rendering

2011-06-13 Thread Richard Weait
On Mon, Jun 13, 2011 at 4:15 AM, Nick Hocking nick.hock...@gmail.com wrote: Hi Ed, Given the renderening speeds we are seeing, I wonder if it would be possible to calculate and update OSM with actual estimated tide heights, say once every 5 minutes for coastlines of interest. Now just how

[OSM-talk] Mean high water level rendering

2011-06-12 Thread Borbus
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