geotree
Joined: 23/07/2007 18:28:40
Messages: 138
Location: France
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children webservice is great :
http://www.geonames.org/export/place-hierarchy.html#children
More similar webservices would be useful :
1/ siblings :
siblings(node) = children(parent(node)) - node;
2/ neighbours :
all nodes from same level with a common border
For France country, this would return :
Spain, Andorra, Monaco, Italy, Switzerland, Germany, Luxembourg, Belgium.
(Should also work for ADM1/2/3/4)
Christophe
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