Hole or island

Is a hole in a multipolygon representing a lake (or river section) an island or just an empty space in that water object?

island hole multipolygon

asked 29 Sep '16, 19:12

sanser
695●38●39●55
accept rate: 5%

What is an empty space in a water object? Can you show us an example of a multipolygon you are unsure about?

(29 Sep '16, 20:51) scai ♦

One Answer:

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It's a dry space ;-)
Additional tags like place=island/islet are optional, not mandatory. This makes no real difference, just avoids possible confusion for later editors.
All holes you stamp into a multipolygon area are completely free space again, just like the space outside that MP.

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answered 04 Oct '16, 22:55

wycbtma
116●3
accept rate: 33%

Thanks. Exactly what I have expected.

(05 Oct '16, 20:11) sanser

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Question tags:

multipolygon ×130
island ×26
hole ×6

question asked: 29 Sep '16, 19:12

question was seen: 1,814 times

last updated: 05 Oct '16, 20:11

Hole or island

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