[OSM-talk] City browsing
OJW
streetmap at blibbleblobble.co.uk
Sun Oct 1 15:01:41 BST 2006
I just received a request via my website for various improvements to the OSM
city page [1]. Since I'm not actively working on that project at the moment
(and since it's just a mockup of what a proper app would do) I'm wondering if
we have any web programmers who'd like to continue the city-pages project
Maintain a database of cities - either extract them from planet.osm, or from
Nick's search app [2], or by prodding the OSM developers until a search
function appears in the API.
Auto-render the cities - either download OSM/XML files from the API or
generate them from planet.osm/local database, then use osmarender to create a
map of each city.
Provide data - once the OSM/XML files are downloaded, store them so that
people can click "OSM of Birmingham (gzipped)" to download the relevant file.
Placename hierarchy - prod some people to start implementing the "is_in" tag
[3] and use it to generate a browsable list of places. Use that for links
"up" (you're viewing "London", would you like to see "England") and links
down (you're viewing Bedfordshire, here's a list of towns and villages), plus
all the "featured locations", "lists of islands", "category:coastal towns"
etc.
Links to OSM slippy map of the area, link to wikipedia article, OSM wiki
article, provide lat/long that can be pasted into JOSM, feedback form for
capturing map errors, etc.
Look for external links [4] in the map data, and use the osmarendered image to
create imagemap linking to pub guides, wikipedia articles, etc.
Like I said, we know pretty well how to do all these things, it just take
someone to get suitable webhosting arrangements, do some web programming, and
start trying-out ideas.
This sort of city browser was mentioned as one of the requirements for OSM's
new front-page, but it seems to have been forgotten about in terms of finding
people to implement it.
Best regards,
OJW
[1] http://almien.co.uk/OSM/Cities/
[2] http://gagravarr.org/cgi-bin/where_is_it.py
[3]
http://wiki.openstreetmap.org/index.php/Proposed_features/Placename_hierachies
[4] http://wiki.openstreetmap.org/index.php/Proposed_features/External_links
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