Mapnik is an open source mapping toolkit, written in C++ and useful for both desktop- and server-based map rendering. It is used by Tilemill and openstreetmap. Learn more at http://mapnik.org/

learn more… | top users | synonyms

15
votes
3answers
9k views

Mapnik, Mapserver or Geoserver

I'm currently developping an ArcGIS based flex webviewer. ArcGIS is great for most of the things but there are some issues like performance and license costs. That's why I'm looking into possible ...
3
votes
1answer
316 views

How to render area that crosses 180°?

The problem is that the Chukotka Peninsula is located in the Western Hemisphere. So it is on the left side of Natural Earth Datasets. It needs to be moved to the right. I tried to use following ...
2
votes
2answers
2k views

Creating tiles in Mapnik

I have installed mapnik and successfully tested it. Now I am facing problem to create my own customized tiles. I have google it but everywhere it was telling about osm tile generation. My vision is ...
1
vote
0answers
432 views

Tilecache + Mapnik + Apache generates incomplete tiles (missing layers)

I have TileCache + Mapnik working with a custom osm.xml stylesheet. When I run tilecache_http_server.py the tiles are served OK. But when I run TileCache under Apache (with mod_wsgi) I see incomplete ...
22
votes
5answers
8k views

Optimizing osm2pgsql imports for OSM data

I'm currently building an instance on EC2 on which to import the entire Planet.osm snapshot of the whole Earth's worth of data for some projects we're working on. I've spun up a large Ubuntu x64 ...
6
votes
1answer
3k views

How to apply Mapnik style for OSM data in ArcMAP? [duplicate]

I am loading OpenStreetMap vector data into ArcMAP (using the Download and Symbolize OSM Data tool of ArcGIS Editor for OpenStreetMap 1.1). I'm sure there must be a simple way to apply the ...
5
votes
2answers
2k views

Mapnik style editor

Is there any tool or editor which can shorten the cycle for experimenting on different styles for mapnik. It would be wonderful with something like cloudmade's editor, but with the possibility to ...
5
votes
2answers
3k views

How to set up an OSM server with TileCache and Mapnik?

I have been trying for two and a half weeks so far to get a local copy of OpenStreetMap running on a server. I have downloaded the planet file and imported it into a PostGIS database called 'osm'. I ...
3
votes
4answers
5k views

How to serve OSM Tiles on Windows?

Was hoping I could just extract tiles into a local file system, point IIS at it and be done but I guess that is not the reality of Open Street Map. I'm getting buried in all the possible ways of ...
4
votes
1answer
2k views

Mapnik Style Filter on River/Lakes Shapefile attributes (from Natural Earth Data)

As a followup to this question, I downloaded the vector data here: http://www.naturalearthdata.com/downloads/10m-physical-vectors/ and I successfully created the rasterized water/land mask I ...
1
vote
2answers
619 views

Tilecache and Mapnik problem

My configs: # Rendering OpenStreetMap data with Mapnik; should use metaTiling to # avoid labels across tile boundaries [osm-map] type=MapnikLayer mapfile=/usr/home/sergeev/osm_mapnik/osm.xml ...
10
votes
2answers
664 views

Waterman butterfly projection in Mapnik

Like the title says, how would someone configure Mapnik to use the Waterman butterfly projection ? Otherwise, what other tools would be able to render using this projection ?
3
votes
2answers
212 views

The fastest way of generating tiles from raster?

I have some MODIS imagery 250m resolution covering a large area which I generate tiles from using Mapnik and generate_tiles.py script. I need to run this script every day with new satellite images, ...
3
votes
1answer
145 views

Tilemill reversing land and water at high zoom levels

I tried asking this over at MapBox's support forum and got no help. I am trying to generate a map of Northern france using Tilemill and this set of land polygon data from openstreetmapdata.com (the ...
1
vote
1answer
108 views

Mapnik + OpenStreetMap + Shapefile with Raster Images + Mod Tile + PostGIS

I am new to GIS. I have a Shapefile (.shp, .shx and .pbf). The .pbf file contains path to PNG files located on my machine only. I was able to save the Shp data to PostGis via Shape2Gis tool. Now ...
1
vote
1answer
254 views

Mapnik - Weird tiles rendering when used with spatialite

I use Mapnik in an GeoDjango App with Spatialite 4.0 as backend. There is something weird with the tiles that I suspect might be related with a bad handling of mbr with spatialite. If you look at ...
0
votes
1answer
141 views

How to configure mapproxy and mapnik for getfeatureinfo requests

I'm wondering if its possible to configure mapproxy and mapnik for getfeatureinfo requests. I've made this combination work for getmap requests, but when I request getfeatureinfo I receive layer xxx ...