24,185 reputation
31038
bio website
location Germany
age
visits member for 2 years
seen 1 hour ago

Jul
17
answered Tool for rendering/drawing maps from coordinates
Jul
17
comment how to permanently add raster to satellite image in qgis
I rather thought of rasterizing the vector grid. QGIS has a built-in rasterizer under Raster -> Conversion -> Rasterize, as well as a merge tool using gdal_merge.
Jul
17
comment How to render tiles from kml file
Unfortunately, I have experience with QGIS, but did not yet get around to learn python. Alternatively, a batch script using GDAL ogr2ogr could do the same, once you have successfully got it working manually.
Jul
16
comment Converting Lambert Conformal (x, y) of spheroid to (lon, lat) of NAD83 with proj/cs2cs?
For a clean datum transformation with cs2cs, it is necessary to add a datum shift on both sides. Otherwise it just does no datum transformation because of lacking information on one side. +datum=NAD83 internally contains +towgs84=0,0,0, but your lcc did not contain it in the first run. All EPSG codes have been completed with +towgs84 parameters to avoid those pitfalls.
Jul
16
comment Drawn figure looks stretched
Correct, you can not have a projection with true distances covering the whole world. You can have an overview of available projections here: radicalcartography.net/?projectionref. All have their pros and cons...
Jul
16
answered How to render tiles from kml file
Jul
16
comment Drawn figure looks stretched
can you add how you calculate the distance in centimeters?
Jul
16
answered Drawn figure looks stretched
Jul
16
reviewed Approve suggested edit on Drawn figure looks stretched
Jul
16
reviewed Approve suggested edit on ArcGIS Server: Limit creation of cache tiles to certain areas by providing a feature class
Jul
16
reviewed No Action Needed QGIS: Multiply Raster Value with Pixel size
Jul
16
reviewed Reopen Distance from rivers, taking into account terrain elevation
Jul
16
reviewed Reopen How to display rental/property data from Zillow on ArcGIS Online?
Jul
16
answered Problems with the Clip and Intersect tool
Jul
16
revised Display local language for OSM data in TileMill
added 178 characters in body
Jul
16
revised Display local language for OSM data in TileMill
added 54 characters in body
Jul
16
answered Display local language for OSM data in TileMill
Jul
16
comment Problems with the Clip and Intersect tool
Can you add the extent of the large and the clip layer, as reported under Properties, metadata tab?
Jul
15
comment System variable PATH overwritten in Qgis
The o4w_env.bat file remarks start with clean path, so I assume it was done intentionally.
Jul
15
comment Using QGIS with a pre-existing installation of Python 3.2 and matching GDAL
I'm not sure about the 64bit installer, but 32bit QGIS does not use the Windows system path variable (anymore?). Look into bin/o4w_env.bat, where a clean path variable is set. You could also hack bin/qgis.bat to get the path you really want.