Metroextractor Chef

Attribution

Heavily influenced by Mike Migurski's Extractotron

What does it do?

Downloads the latest planet in pbf format. Produces, via osmconvert, a number of metro extracts in both pbf and bz2 formats. Produces shape files in both imposm and osm2pgsql formats.

Projections

GeoJSON is generated via ogr2ogr and output in CRS:84 (e.g. EPSG:4326) projection.

Imposm shapfiles are generated in EPSG:4326.

What hardware do I need?

An m4.4xlarge is a good starting point, anything bigger will make things faster. Enough storage for the planet file and all the extracts you plan to generate.

Usage

include_recipe 'metroextractor'

Supported Platforms

Tested and supported on the following platforms:

• Ubuntu 14.04LTS

Requirements

• Chef >= 11.4

Attributes

• see attributes/default.rb

Dependencies

apt, ark, osm2pgsql, postgresql, python, user

License and Authors

License: GPL Authors: grant@mapzen.com