2014-05-27 1:48 GMT+02:00 Fernando Trebien fernando.treb...@gmail.com:
Hello everyone,
From time to time there's a discussion in the Brazilian community on
how to tag an urban perimeter. In Brazil, this is a legally defined
area with some defined characteristics, such as:
- different kind
On Tue, May 27, 2014 at 7:18 AM, Martin Koppenhoefer
dieterdre...@gmail.com wrote:
For settlements (in urbanism / settlement geographic terms) my suggestion is
to use place=* on an area.
There is one problem when using place: people start to duplicate data.
What is already present/available in
On Tue, May 27, 2014 at 7:18 AM, Martin Koppenhoefer
dieterdre...@gmail.com wrote:
I don't know in Brazil, but in Italy or Germany the maxspeed for built-up
areas does not correspond perfectly with the settlement extension but is
indeed yet another thing to consider. It is basically defined by
I like Nelson's idea of using a new value for boundary to represent
this, mainly because the perimeter is not ground truth but an
invisible legal definition that roughly matches the urbanized area.
I was wondering if this concept exists elsewhere so that we can even
propose such value in a way
2014-05-27 15:01 GMT+02:00 Nelson A. de Oliveira nao...@gmail.com:
On Tue, May 27, 2014 at 7:18 AM, Martin Koppenhoefer
dieterdre...@gmail.com wrote:
For settlements (in urbanism / settlement geographic terms) my
suggestion is
to use place=* on an area.
There is one problem when using
2014-05-27 15:37 GMT+02:00 Fernando Trebien fernando.treb...@gmail.com:
I like Nelson's idea of using a new value for boundary to represent
this, mainly because the perimeter is not ground truth but an
invisible legal definition that roughly matches the urbanized area.
IMHO the extension of
On Tue, May 27, 2014 at 3:37 PM, Fernando Trebien
fernando.treb...@gmail.com wrote:
I like Nelson's idea of using a new value for boundary to represent
this, mainly because the perimeter is not ground truth but an
invisible legal definition that roughly matches the urbanized area.
I was
On Tue, May 27, 2014 at 11:27 AM, Pieren pier...@gmail.com wrote:
That's the point. Is it legal or just the sum of all urbanized
landuse 's (residential, industrial, retail). Does it include
backyards, garden, orchard, etc ? The limit is often clear on the road
(first/last building + road
2014-05-27 17:44 GMT+02:00 Nelson A. de Oliveira nao...@gmail.com:
The urban limit/boundary is legal (defined by law) here in Brazil. It
may englobe areas that still lack a specific use or are not yet
populated.
It's not only a simple sum of the landuses.
It determines, for example, the area
2014-05-27 17:53 GMT+02:00 Fernando Trebien fernando.treb...@gmail.com:
The urban perimeter is a major factor used by transit authorities
to establish maximum speeds, but not the only criteria for that. So
yes, you do find a few high speed highways on the urban side and a few
low speed areas
I don't know if the tagging listserv is the appropriate forum for this
questions, but I can't find a better one.
I want to try to complete several polygon editing operations using JOSM.
Anybody know if this is possible or how to accomplish these tasks in JOSM
or any other free editor?
1. Clip a
Hi Tom
Cutting by a line is easy:
- add a way with nodes for start and end of the line where it cut's the
polygon first and last.
- add nodes where that new way intersects the old polygon
- split the new way at these nodes
- split the old polygon at these nodes
- delete the parts of the old
On Tuesday 27 May 2014, Peter Wendorff wrote:
Cutting by a line is easy:
- add a way with nodes for start and end of the line where it cut's
the polygon first and last.
- add nodes where that new way intersects the old polygon
- split the new way at these nodes
- split the old polygon at
Am 27.05.2014 21:12, schrieb Peter Wendorff:
Am 27.05.2014 20:23, schrieb Tom Gertin:
1. Clip a polygon using another polygon
2. Cut a polygon using a line
Cutting by a line is easy:
[...]
Clipping by a new polygon is basically the same - but draw that new
polygon first instead of the line,
Since you were also looking for more appropriate places to ask those
questions:
The help-website: http://help.openstreetmap.org
or the editors forum : http://forum.openstreetmap.org/viewforum.php?id=54
regards
On Tue, May 27, 2014 at 11:11 PM, Georg Feddern o...@bavarianmallet.dewrote:
Am
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