[OSM-talk] River system analysis tool for Haiti

Aleksandr Dezhin a.dezhin at gmail.com
Sun Oct 24 03:25:59 BST 2010


In Russia we have a tool which helps to correct some types of topological
errors in river systems.

http://dezhin.gis-lab.info/yav/?zoom=8&lat=55.37264&lon=39.44807&layers=BFFFFFTT(sorry,
it's in russian)

red markers - mouths without continuing
magenta markers - nodes of which flow out multiple rivers, but no one does
not fall into

If you want, then I can share the source code and help in setting up this
tool.
It uses osm2pgsql, sql, mapserver and openlayers.
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