Re: [talk-au] Floodways ?

2010-04-06 Thread Richard Colless




I've used waterway=drain for some of the other waterways in this area -
scroll north a bit from Franc's map to see the drain that runs between
Dunn Street and Topham Road. That's a real drain - even looks like the
picture in the Wiki. But I assume Franc is referring to the large
grassed area between the blocks of houses. They don't look like drains
at all. And they are very common in the Macarthur region.

Richard

John Smith wrote:

  On 5 April 2010 21:57, Franc Carter franc.car...@intersect.org.au wrote:
  
  
Hi,

What if anything have people been using to map 'floodways', i.e
channels that are design to retain water in high rainfall times., e.g

  
  
I've mostly used waterway=drain

http://wiki.openstreetmap.org/wiki/Tag:waterway%3Ddrain

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Re: [talk-au] Floodways ?

2010-04-06 Thread John Smith
On 6 April 2010 18:24, Richard Colless fire...@ar.com.au wrote:
 the blocks of houses. They don't look like drains at all. And they are very
 common in the Macarthur region.

They're storm water drains, just not concrete ones...

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Re: [talk-au] Floodways ?

2010-04-06 Thread Richard Colless




Yes, but how would you map them? The ones at Narellan are about 50
metres wide, and I know of others that are wider. Too wide for a single
line like a concrete drain.


John Smith wrote:

  On 6 April 2010 18:24, Richard Colless fire...@ar.com.au wrote:
  
  
the blocks of houses. They don't look like drains at all. And they are very
common in the Macarthur region.

  
  
They're storm water drains, just not concrete ones...


  




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Re: [talk-au] Floodways ?

2010-04-06 Thread John Smith
On 6 April 2010 19:14, Richard Colless fire...@ar.com.au wrote:
 Yes, but how would you map them? The ones at Narellan are about 50 metres
 wide, and I know of others that are wider. Too wide for a single line like a
 concrete drain.

I've mapped them in the past as a single centreline, rather than
trying to map the width, the width can always be tagged as
natural=grass area...

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Re: [talk-au] NearMap now have OSM opaque maps as well as overlays

2010-04-06 Thread Ben Last
Actually, it's just the standard mapnik styles from the download as far as
colours are concerned - we've not yet done any serious editing to it (except
for hiding some overlays at some zoom levels).  It doesn't look like the
actual style files that the OSM site uses are available (or if they are,
they're not easy to find).  We will be making changes over the next few
months as we tune things, though.
Cheers
b

On 3 April 2010 10:51, James Andrewartha tr...@student.uwa.edu.au wrote:

 On 1 April 2010 16:04, Ben Last ben.l...@nearmap.com wrote:
  Thought you might like to know that NearMap now have OSM data as opaque
 maps
  as well as transparent overlays on our PhotoMaps.  OSM data's in for the
  whole world (currently from the 17/2/10 planet file, now importing the
  24/3/10 file).

 It looks pretty good, I like the colour scheme you've got going. Just
 a few things don't fit in though - highway=service is a dark grey that
 looks out of place, and is hard to see in PhotoMap w/StreetMap since
 it's a similar colour to bitumen It's also visible at lower zoom
 levels than highway=residential, which you can see best on the Terrain
 view with StreetMap. You've swapped the colours of bike paths and
 footpaths compared to the standard OSM Mapnik view. The colour of
 streams/rivers is a bit dark and not blue enough IMHO.

 James




-- 
Ben Last
Development Manager (HyperWeb)
NearMap Pty Ltd
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Re: [talk-au] NearMap now have OSM opaque maps as well as overlays

2010-04-06 Thread Roy Wallace
On Wed, Apr 7, 2010 at 10:55 AM, Ben Last ben.l...@nearmap.com wrote:

 It doesn't look like the actual style files that the OSM site uses are 
 available (or if they are, they're not easy to find).

I'm guessing it's this one (?):
http://trac.openstreetmap.org/browser/applications/rendering/mapnik/osm.xml

As described on the wiki (http://wiki.openstreetmap.org/wiki/Mapnik):
The version we use on the live slippy map is probably the osm.xml
file in the SVN head:applications/rendering/mapnik/osm.xml

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