Changeset: 118466900
Work on the multipolygon "Okavango Delta", which now contains only the outer lines and the largest islands. All partial relations are summarized in the collection "Okavango Delta".
Closed by mapwitch
Tags
created_by | JOSM/1.5 (18387 de) |
---|---|
source | OpenStreetMap Carto (Standard); Bing |
Discussion
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Comment from ftcat
Hi mapwitch,
I see one problem with a 'containing multipoygon' with the outer ways of all multipolygons within, If it is tagged with a feature, in this case wetland this feature now overlays all other features when the map is rendered, including water bodies and islands. The solution to this is to not tag it with any feature but I suspect this may show as an error when validation tools are used but I am only guessing at this, JOSM validation does not complain, I have tried. It did complain where somebody has named one of the elements as 'Lake Shore', I have removed this. I have also repaired some of the role errors shown by OSM Inspector in some of the 'contained' multipolygons. I have not removed the wetland tag from the containing multipolygon just the name on the one element. I hope you do not mind.
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Comment from mapwitch
Thank you for working with me on this great challenge!
Ok, this means that a multipolygon with the outermost ways is not the right choice. How about a boundary relation? According to taginfo there is also a usage of "boundary=natural" (https://taginfo.openstreetmap.org/keys/boundary#values). With this there would be no overlapping of wetland definitions. I have changed the relation now to this.
If you have another idea, feel free to adjust that as well.
- 1040190434, v1
- 1040190435, v1
- 1040190436, v1
- 1040190437, v1
- 1040190438, v1
- 1040190439, v1
- 1040190440, v1
- 1040190441, v1
- 1040190442, v1
- 1040190443, v1
- 1040190444, v1
- 1040190445, v1
- 1040190446, v1
- 1040190447, v1
- 1040190448, v1
- 1040190449, v1
- 1040190450, v1
- 1040190451, v1
- 1040190452, v1
- 1040190453, v1
Relations (1-20 of 31)
- 1
- 2
- Okavango Delta (13922988), v1
- 337014, v167
- Okavango Delta (349348), v1913
- 2593458, v40
- Mboma Island (11685848), v4
- Khwai River (11764895), v197
- 11877420, v30
- 12046488, v27
- Boro River (12080042), v21
- Boronyani River (12080307), v9
- 13886704, v4
- 13886705, v3
- 13886706, v3
- 13888715, v4
- 13889073, v3
- 13889222, v5
- 13901421, v4
- 13902135, v2
- 13908889, v2
- 13910144, v3
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