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Geographic Information Systems
Nicklas Avén's user avatar
Nicklas Avén's user avatar
Nicklas Avén's user avatar
Nicklas Avén
  • Member for 14 years, 2 months
  • Last seen more than a month ago
  • Lysvik, Sweden
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64
What are the FOSS equivalents to these ArcGIS products?
Aug 7, 2011
answer
58
Selecting features that do NOT intersect in PostGIS
Dec 16, 2010
answer
55
What is the unit used in ST_Distance()?
Nov 9, 2013
answer
35
Creating regular point grid inside polygon in PostGIS
Dec 23, 2010
answer
33
Counting Points in Polygon with PostGIS
Mar 16, 2013
answer
28
Point in Polygon analysis of 200 million points
May 2, 2012
answer
23
What are Definition, Algorithms and Practical Solutions for Concave Hull?
Oct 11, 2010
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21
Would PostGIS offer an advantage over MySQL for a produce farm application?
Nov 11, 2010
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20
assign unique id to point features
Oct 25, 2010
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18
What is the internal format of PostGIS?
Jul 20, 2014
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I am missing a decent search engine
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Order by nearest - PostGIS, GeoRuby, spatial_adapter
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Git seems to store the whole file instead of diff, how to avoid that?
7
Find n Nearest Neighbors for given Point using PostGIS?