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GIS Consultant @ RealDolmen, implementing web gis systems based on mapguide/autodesk infrastructure map server

Contributor to SAGA GIS, Debian and Ubuntu GIS and the OSGEO live dvd.

I hold a PhD from Ghent University: mapping soils and water table dynamics


May
4
comment How to export labels to DXF file?
Why would you like to export as DXF? Which program do you wnat to use to read the exported files? Perhaps there are better ways. In general dxf is a rather poorly supported fileformat.
May
4
answered How to automatically plot intermediate contours with QGIS, GRASS GIS or SAGA GIS?
Apr
30
comment How to intersect lines and polygons in R?
Do you have to do the intersection in R? You could just do the intersection in saga and import again afterwards. Anyway, only 2 downloads should be needed for RSAGA: install.packages("RSAGA") and then saga itself.
Apr
26
answered Visually Merging ZIP polygons and Extracting by boundary from SQL Server 2008
Apr
25
comment Shape looks like big Square in SQL Server 2008
Do you override the projection in qgis?
Apr
25
answered How do I make a more Bandwidth-friendly map overlay?
Apr
24
comment How to generate reports from a Shapefile?
Check my old question which is actually similar: gis.stackexchange.com/questions/6318/… . One of the answers points towards a mapbookplugin for qgis: gis.stackexchange.com/questions/4714/qgis-producing-mapbooks/…
Apr
22
answered How to intersect lines and polygons in R?
Apr
20
awarded  Citizen Patrol
Apr
16
answered Why the GIS industry is always ruled by two options only, namely ESRI products and OSGeo projects?
Apr
5
comment Open source GIS engine that is similiar to ArcGIS Engine?
You may want to explain what ArcEngine is doing and especially what you want to doe to get more useful suggestions. People who are familiar with Open Source software are not necessarily familiar with ESRI.
Apr
4
revised How to install stable GDAL on Ubuntu 11.10?
formatiing changes
Apr
4
answered How to install stable GDAL on Ubuntu 11.10?
Mar
28
comment Print Library for Open Layers?
What is the source of your map? If it is eg mapserver or mapguide, you could consider rendering your image there.
Mar
27
comment Displaying cross-sections on a web page
We have a budget. I prefer hearing different options so I don't specify the software, although we are using mapguide for the 2d maps and will probably use that for the cross-sections also.
Mar
26
asked Displaying cross-sections on a web page
Mar
18
comment Looking for market share of GIS desktop tools
Do you consider Google Earth a Desktop GIS?
Mar
18
answered how to overlay shapefile and raster?
Mar
11
answered Georeferencing an image in C# with GDAL
Feb
29
answered How do I turn a GeoTIFF file into a bmp file?