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fmark
  • Member for 13 years, 4 months
  • Last seen more than 5 years ago
38 votes
21 answers
35k views

Connecting to PostGIS database from ArcMap for display and query without ArcSDE?

263 votes
11 answers
152k views

Difference between projection and datum

9 votes
5 answers
3k views

Queries returning very big datasets in PostGIS

33 votes
9 answers
9k views

Visualisation of spatio-temporal data set?

9 votes
6 answers
2k views

Converting DEM into areas of "flatness", with arbitrary fill/cut to area ratio? [closed]

10 votes
2 answers
648 views

Data-type detection in ArcGIS table loading

24 votes
2 answers
11k views

How can I find a point inside a polygon in PostGIS?

26 votes
9 answers
20k views

How can I convert an excel file with x, y columns to a shapefile?

22 votes
7 answers
11k views

Options for displaying PostGIS vectors in OpenLayers

4 votes
0 answers
265 views

GPS tracking using smartphones [closed]

19 votes
2 answers
8k views

How can I calculate the bearing between two points in PostGIS?