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Using my passion for Open-Source Geospatial technologies and foreign languages,my deep knowledge in the field of Forestry and Landscape Ecology,as well as personal attributes like Creativity, Reliability & Intellectuality,I help responsible forest managers to preserve our Nature.


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Dec
5
comment GRASS-QGIS Linking error
If my answer was useful to you plz accept it. =)
Dec
5
comment GRASS-QGIS Linking error
Your GRASS libs are linked to GDAL 1.8. It is obvious. Of course, you could link the libs back to GDAL 1.9.2 but I would not advise to do that. Again, recompile your GRASS with GDAL 1.9.2. It should solve the problem.
Dec
5
answered GRASS-QGIS Linking error
Nov
30
comment How to fix crashes after update to Ubuntu 12.04?
Why your advise is so difficult? In Linux everything is simple: one shouldn't reinstall program every time it crashes (or a fortriori run virtual machine), but instead to trace the bug and report!
Nov
30
comment How to fix crashes after update to Ubuntu 12.04?
You act like a Windows user. Try to run the program in terminal and see the output.
Nov
28
comment Is the PostGIS documentation correct for ST_Project?
Here's ticket about this issue: trac.osgeo.org/postgis/ticket/657
Nov
28
answered Is the PostGIS documentation correct for ST_Project?
Nov
28
answered Using clip tool in qgis - contours to exact map area
Nov
26
comment How to ensure uniform colour for DEMs?
use the same colour table
Nov
25
revised How to find nearest line from point using PostGIS?
improved formatting & revised answer after consultation with the questioner.
Nov
25
comment How to find nearest line from point using PostGIS?
let us continue this discussion in chat
Nov
25
comment How to find nearest line from point using PostGIS?
Try this 'SELECT ref,ST_Distance(r.geom,ST_SetSRID(ST_MakePoint(75.252398, 19.905008),4326)) FROM roads r ORDER BY 2 ASC LIMIT 1;'
Nov
25
comment How to find nearest line from point using PostGIS?
Minimal working example, e.g. provide SQL code that you are trying to execute. ST_ClosestPoint returns geometry, consult postgis.org/docs/ST_ClosestPoint.html
Nov
25
comment How to find nearest line from point using PostGIS?
There is no such function as ST_ClosedPoint in PostGIS. Please provide MWE that reproduces the problem.