Reputation
4,761
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
Badges
11 35
Newest
 Yearling
Impact
~330k people reached

May
29
comment How to install GDAL and QGIS on a Raspberry Pi?
Note that through jessie-backports you can even get qgis 2.8.1 . Debian GIS will try to keep this backport up to date with the 2.8 series.
Mar
2
comment SAGA installation in QGIS 2.8 on debian linux
Check that the box SAGA 2.0.8 compatibility is not checked.
Mar
2
comment SAGA GIS - raster image from Civil 3D
Try exporting a small portion of your area and post the file here.
Mar
2
comment GDAL HDF4 Driver on Linux System
Have you compiled gdal from source? What version of debian are you using? What version of hdf4? What compilation options? If this is happening with the gdal version provided by debian, please mail the debian-gis mailinglist or file a bug against hdf4 or gdal. If possible, provide a link to the file.
Feb
4
comment export to GeoJSON coordinates in the reverse order
Can you post the lua-code. This should be easy to fix.
Oct
18
comment why use openlayers with mapserver?
What do you want to do, how big is your data set? Then we can help you find out what would be the best way to proceed
Sep
18
comment QGIS processing framework SAGA NaturalNeighbor in external Python Script - No Output
what version of saga are you using?
Sep
18
comment QGIS 2.4 How do I find and change measurement units?
Do you have a projection system set? Maybe the units are degrees now.
Sep
16
comment Create a rectangular buffer from point shapefile using QGIS/GRASS/SAGA GIS/R
You can convert your points to a raster and then convert that raster back to a vector.
Sep
5
comment How to get intersection point from two lines (two coordinated points and two bearings)
in my case xa and ya refer to the point coordinates, not slope. They can be zero.
Sep
1
comment How to extract elevation information from contour lines?
Open a different question - or better do some research yourself, this is a common operation/
Aug
28
comment How to convert LAS file to ASCII for DSM in SAGA GIS?
I don't see how this is a duplicate if someone is following a procedure specifically in saga.
Aug
28
comment Automating non-trivial workflow in SAGA-GIS
I just want to add: it is also possible to do this without python. In order to keep datasets in memory between several processing steps have a look at the saga_cmd --batch option. you can create file which specifies which modules to run. the syntax is very similar to usual batchfiles, and the files are kept in memory.
Aug
19
comment Fast and robust open source portable script or tool for interpolation - triangulation or similar
I should add that triangulation would actually be a bad idea if you want to have smooth contour lines (they will have sharp edges all over if you have little data). I think that indeed GDAL is probably the best option (I was not aware of gdal_fillnodata). As a tip, you could consider working with in memory rasters in gdal so you don't have to write/read to disk all the time.
Aug
19
comment Fast and robust open source portable script or tool for interpolation - triangulation or similar
Check the license carefully: triangle is NOT open source, it is only free for non commercial usage
Jul
3
comment How to configure QGIS and SAGA on Ubuntu (12.04 and others)?
Which algorithm are you trying to run?
Jul
1
comment shp2pgql: how to omit the git column?
What version are you using? What command are you running. In principle the gid column is not imported.
Apr
30
comment Can we use geoNetwork with php
What kind of application do you want to achieve?
Apr
9
comment Fast Offline OSM Routing Library to Replace MoNav (.NET)
You may want to contact Ben, the author of OsmSharp for performance tips. He is very knowledgeable.
Feb
25
comment How to install SAGA 2.1 with QGIS dufour on Windows?
Miro: better ask a new question for QGIS 2.2. Make sure you mention which version of the processing plugin you use.