Hello there!

I want to display all viewpoints of a given urban bbox, provided the viewpoint is located in a building. There will be many buildings in the bbox but not so many viewpoints. My idea was to first search all nodes and ways that are viewpoints and then somehow select those that have a building around them. How is this done efficiently?

Thanks for your help!

asked 08 Oct, 20:42

Cerebron's gravatar image

Cerebron
263
accept rate: 0%


It doesn't seem to be possible in a single query. Read through this discussion to find some idea how to do it anyway.

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answered 11 Oct, 14:37

TZorn's gravatar image

TZorn
3.6k21774
accept rate: 12%

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question asked: 08 Oct, 20:42

question was seen: 155 times

last updated: 11 Oct, 14:37

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