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relet
  • Member for 11 years, 11 months
  • Last seen more than a month ago
16 votes
Accepted

Get all vertices of a polygon using OGR and Python

13 votes

What strategies, criteria, or rules to use for selecting coordinate systems?

10 votes
Accepted

How to compare geometry in PostGiS?

7 votes
Accepted

Forest portals in the context of GIS and maps

7 votes
Accepted

What are the advantages / disadvantages of reporting location in decimal degrees versus degree min sec?

6 votes
Accepted

Migration from Oracle to PostgreSQL

5 votes

Alternative to ArcGIS Desktop for software development?

4 votes

How to display a PostGIS table on Google maps?

3 votes
Accepted

Performance of google map tile creation processes

3 votes

How can I find positions on my land?

3 votes

Test case for geo-distance implementation?

3 votes

GIS newbie, How to georeference a jpeg metro map using OSS?

2 votes

How to identify polylines with multiple end/starting points?

2 votes

Disambiguate messy place names in python (preferably on local machine)

2 votes

OpenLayers GML Polygon Performance

2 votes

How Mapserver deals with Huge Aerial Images

2 votes
Accepted

PostGIS query of point feature ~ Find nearest point to query location?

2 votes

in seach of gps tracking (web) service to use with rails web app

2 votes

How to get the mapserver WFS OGR driver to encode unicode in geojson

1 vote
Accepted

Polymaps + D3+ Polyline with different width and color

1 vote

How to split OSM roads into individual segments at intersections?

1 vote

Why are ogr2ogr SQLite geometry functions not available in command line?

1 vote

Is there a way to identify and remove similar GPS tracks in PostGIS or ArcGIS?

1 vote

using shapely: translating between Polygons and MultiPolygons

1 vote

Anybody know any WMS clients for Android?

1 vote

How do I generate thumbnails images from lots of shapefiles?

0 votes
Accepted

Polymaps / Tilestache tiling grid mismatch