HI guys, Here's an *initial* webmap showing where the jagged coastlines are as of July 3: http://forge.codedgraphic.com/osm/sawtooth_coastlines/
The larger the circle, the more jagged steps there are to clean up. Sorry, there's no link going to Potlatch or JOSM/Merkaartor. I'll add that up when I learn more of OpenLayers. But for now, this will have to do. Enjoy! Eugene On Mon, Jul 5, 2010 at 9:30 AM, maning sambale <emmanuel.samb...@gmail.com>wrote: > We missed the June target to to finish the 10 largest islands. > > http://wiki.openstreetmap.org/wiki/WikiProject_Philippines/Coastline_Corrections#Priorities > > That's OK. All we need is to finish mainland Mindanao and we can set > our radar to the next 20 on the list. > We are also working on some webmap to visualize the "sawtooth". More > on that when its ready. > > > On Sun, Jul 4, 2010 at 5:48 PM, maning sambale > <emmanuel.samb...@gmail.com> wrote: > > I can load it in my public dropbox. > > > > On Sun, Jul 4, 2010 at 2:23 PM, Eugene Alvin Villar <sea...@gmail.com> > wrote: > >> Hi guys, > >> > >> Once we are done with the large islands, the next step is to do the > smaller > >> islands. Ian Haylock has helpfully provided the PGS coastlines[1] for > the > >> Philippines last year[2] which he edited to combine ways. PGS itself was > >> automatically generated by a software by analyzing the Landsat imagery. > >> Unfortunately, Ian's file was hosted on a free file server and has now > >> expired but I think several people on the mailing list managed to > download > >> it. > >> > >> I tried opening the file last year in Merkaartor but my old laptop > couldn't > >> handle the data. Now that I have a 4GB-RAM laptop, loading the data into > >> Merkaartor is very manageable. Using the PGS coastlines is much, much > easier > >> than tracing Landsat by hand. I tried this with Homonhon Island and > editing > >> is way faster than actually uploading it[3]. Hehehe. What I did was to > >> delete the SRTM-derived coastline[4] and replace it with the PGS > >> coastline[5]. > >> > >> I think uploading the PGS coastlines is better for the smaller islands. > I'll > >> see what we can do to have the PGS coastlines (55MB) uploaded somewhere. > >> > >> [1] http://wiki.openstreetmap.org/wiki/Prototype_Global_Shoreline > >> [2] > http://lists.openstreetmap.org/pipermail/talk-ph/2009-June/001071.html > >> [3] http://www.openstreetmap.org/browse/changeset/5129873 > >> [4] http://www.openstreetmap.org/browse/way/4327906 > >> [5] http://www.openstreetmap.org/browse/way/65592780 > >> > >> Eugene > >> > >> > >> On Thu, Jun 17, 2010 at 8:20 PM, maning sambale < > emmanuel.samb...@gmail.com> > >> wrote: > >>> > >>> UPDATE. Only two islands from the top ten need some coasty coastline > love. > >>> > >>> > http://wiki.openstreetmap.org/wiki/WikiProject_Philippines/Coastline_Corrections > >>> > >>> Anyone working on Negros and Mainland Mindanao? > >>> > >> > >> > > > > > > > > -- > > cheers, > > maning > > ------------------------------------------------------ > > "Freedom is still the most radical idea of all" -N.Branden > > wiki: http://esambale.wikispaces.com/ > > blog: http://epsg4253.wordpress.com/ > > ------------------------------------------------------ > > > > > > -- > cheers, > maning > ------------------------------------------------------ > "Freedom is still the most radical idea of all" -N.Branden > wiki: http://esambale.wikispaces.com/ > blog: http://epsg4253.wordpress.com/ > ------------------------------------------------------ > > _______________________________________________ > talk-ph mailing list > talk-ph@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk-ph > -- http://vaes9.codedgraphic.com
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