6,958 reputation
353144
bio website djq.me
location Dublin, Ireland
age
visits member for 4 years, 2 months
seen 7 hours ago

interested in postgis, geodjango, qgis, python, R and LaTeX.

twitter: @djq


7h
comment Computing intersections for each geometry in a table
Out of curiosity, is a.id < b.id better than a.id != b.id as you will reduce the total number of queries?
1d
awarded  Notable Question
Nov
13
comment List of useful Add-Ins for ArcGIS Desktop?
This is a four year old comment that's obsolete. While short, I don't think it needs to be expanded.
Nov
11
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10
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8
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Nov
5
reviewed Reviewed What is the area that OGR extracts from the (geometry) shp files for polygons?
Nov
5
reviewed Reviewed QGIS Cross Section Profile Distance using Ellipsoid?
Nov
4
revised Should you switch from ArcMap to QGIS?
spelling
Nov
1
comment How to fix scaling mismatch of shape file layer & PostGIS table Lat/Lon data layer for India Map in Geoserver?
It's a little hard to understand your question (can you add screen shots of what you see and/or values that you are getting)? Check that you are using the same projection in both places; this is a common source of error.
Nov
1
reviewed Close How convert a Modis hdf to txt with lat long using a command line
Oct
28
awarded  Famous Question
Oct
28
awarded  Notable Question
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21
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14
awarded  Popular Question
Oct
14
awarded  Notable Question
Oct
13
reviewed Reviewed Access multiple rasters with GeoServer
Oct
13
reviewed Reviewed How to delete geoprocessing results in ArcGIS without closing mxd file?
Oct
13
reviewed Reviewed Overlaying layers with different projections on Android
Oct
13
reviewed Close Cost of usage for various providers