Свободные геоинформационные системы

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Kompa ,

OpenStreetMap

http://osm.org/600 000+

2 500+

Quantum GIS

PostGIS, shp,

Gis-Lab.info

OSM ESRI Shape

Quantum GIS

PostGIS

PostgreSQL


QGIS


WMS

WMS,
Web Map Service,

- -

apache:mod_tile
cgi:tilecache

:

99% :

EPSG:3857

EPSG:4326

53.9331 27.5091 ~10

Mapnik

-

PostGIS, Shape,

mod_tile / tilecache

Mapnik

Leaflet

JavaScript-

,

Flatty.ru

kerbs.bike.org.by

transport.orgp.spb.ru

!

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