[OSM-dev] ODbL full history planet

[Paul Norman]

I’m dashing off to class, but I believe there’s one somewhere in the
redaction bot codebase.

 

No idea exactly where or how to run it, but hopefully that can get you
started.

 

From: kimaidou [mailto:kimaidou at gmail.com] 
Sent: Monday, October 22, 2012 2:49 AM
To: Peter Körner
Cc: Martijn van Exel; Pascal Neis; dev at openstreetmap.org
Subject: Re: [OSM-dev] ODbL full history planet

 

Hi all ,

As I told a long time ago, I am very interested in these extracts, as they
would help me a lot to load history data for LizWatch :
http://demo.3liz.com/lizwatch/index.php/view/map?bbox=4.796043269302758%2C44
.13073779318937%2C4.824303024561808%2C44.140039449425494
<http://demo.3liz.com/lizwatch/index.php/view/map?bbox=4.796043269302758%2C4
4.13073779318937%2C4.824303024561808%2C44.140039449425494&number=500&zoom=16
&from=2011-10-22+00%3A00&to=2012-10-23+00%3A00&xapi=amenity>
&number=500&zoom=16&from=2011-10-22+00%3A00&to=2012-10-23+00%3A00&xapi=ameni
ty

To perform this map of changes, I use the api-db osmosis database, populated
for normal dumps, and some api queries to try to retrieve some historical
changesets data. Dealing with deletes is not that simple, because osmosis
creates fake deletion to keep a bounding box. Before, I could use the
lon/lat of deleted objects to see if there were out of the bbox (so deleted
by osmosis, nor a regular user), but now the api does not provide long and
latitude for deleted objects. I could download the latest version to get the
lon/lat, but it becomes heavier and heavier.

I would like to knwo if someone had already coded a "loader" for the history
dumps into an api-db ? I heard about a plugin for osmosis, or other scripts,
but it seems these tools are alpha. 
Should I redevelop a whole python script to read the history and populate a
database, or has someone already something ?

Thanks for advance, and apologies if I am asking for too much :)
(and sorry for my average english...)

Michael

2012/10/22 Peter Körner <osm-lists at mazdermind.de>

Hi

Am 21.10.2012 20:42, schrieb Martijn van Exel:

 

Also, I was going to make US state and county cuts of this file and
possibly make them available on our OSM US server - Peter, my
osm-history-splitter is a few months old, any reason to pull and recompile?

Just get a fresh osmium and splitter just to be on the safe side.

Peter




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