OpenStreetMap importer for PostGIS.
Project description
Imposm is an importer for OpenStreetMap data. It reads XML and PBF files and can import the data into PostgreSQL/PostGIS databases.
It is designed to create databases that are optimized for rendering/WMS services.
It is developed and supported by Omniscale, runs on Linux or Mac OS X and is released as open source under the Apache Software License 2.0.
See http://imposm.org/ for more information.
Changelog
2.3.0 2011-07-05
new PseudoArea field type
new Name and LocalizedName field type
update SRS in GeneralizedTables and UnionTables
new waterareas_gen0|1 in default style
new area field in landusages table
new meter_to_mapunit function to use same mapping for EPSG:4326 and projected SRS
2.2.0 2011-06-01
support for Shapely speedups (>=1.2.10)
new –port option for PostgreSQL port
reduced size of nodes cache by ~40%
store inserted ways in extra cache
support for relations type=boundary
new faster relation builder that supports relations with >1000 rings
set import options in mapping file
import_partial_relations=True/False
relation_builder=contains(new)/union(old)
imposm_multipolygon_report=60(seconds)
imposm_multipolygon_max_ring=0
2.1.3 2011-04-19
support for colons and other special chars in field and table names (e.g. de:name)
2.1.2 2011-04-13
make it work on 32bit systems
2.1.1 2011-04-12
new --proj option to change DB projection from EPSG:900913
abort if there are existing cache files
new --merge-cache and --overwrite-cache options
2.1.0 2011-03-29
first open source release
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