Tagged Questions
1
vote
1answer
48 views
Incorrectly Projected PostGIS data in TileMill
When I bring PostGIS data in EPSG:900913 into TileMill, my layers end up on other continents.
This is my workflow:
(1) Save shapefiles in QGIS to EPSG:900913
(2) Import the shapefiles using PostGIS ...
2
votes
1answer
96 views
How to get the coastline from OSM?
I've successfully imported all data for Sweden to my PostGIS database. Right now I'm designing my map in Tilemill with OSM Bright as base.
But I've got a major problem: where is the coastline? Right ...
0
votes
0answers
71 views
Creating maps using Polymaps
We are already working with the TIGER/Line Shapefiles. Now we want to be able to produce maps. Trying out Polymaps made us realize that it makes calls to Cloudmade to get the mapping tiles.
Is this ...
0
votes
1answer
85 views
How do I fix out of bounds geometric extent error?
I'm new to GIS, and I'm roughly following the instructions here:
http://mapbox.com/tilemill/docs/guides/postgis-work/
to try and import data I obtained from here:
...
3
votes
2answers
222 views
small difference in projection between tilemill and postgis
I would like to create a world map with interaction on continents created directly from a postgis database.
For the moment, I have a POSTgis database with the data.
I created a background with ...
3
votes
1answer
254 views
making choropleth maps using PostGIS Windows
i read an article on chicago tribune blog about making maps,
it consist on "making choropleth maps using PostGIS, TileMill, Mapnik and Google Maps" on Mac environnement, my question is how we can ...
