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8h
comment A reliable source of shapefiles for boundary data?
commercial high quality shapefiles worldwide yiou can buy here: gfk-geomarketing.de/landkarten/kontinenteditionen.html
8h
comment A reliable source of shapefiles for boundary data?
take a look here: guides.library.upenn.edu/content.php?pid=324392&sid=2655131 (overview by penn state university) and especially here: gadm.org (GADM)
2d
comment Is the undo functionality possible in QGIS while creating a line feature?
you should accept your own answer ;-)
Aug
14
reviewed Approve Advice on Flood mapping of village area
Aug
14
reviewed Approve Snapping raster grids in R
Aug
13
comment Cannot Select 'Input line or polygon vector layer' when trying to simplify Shapefile
Maybe this is useful m.youtube.com/watch?v=iWbYJwu9i5w??
Aug
13
comment Cannot Select 'Input line or polygon vector layer' when trying to simplify Shapefile
You have points not polygons
Aug
13
answered Is there any software or packages for creating 3D bar overlap city map?
Aug
12
comment Cannot Select 'Input line or polygon vector layer' when trying to simplify Shapefile
this sample is a point-shape-file (with more than 26 000 points). you cant use simplify geometry with points files, therefore you cant "open" it in the dialog-box
Aug
12
comment Cannot Select 'Input line or polygon vector layer' when trying to simplify Shapefile
yes. strange - you should be able to use this line or ply shape for simplifying or is your shapefile a point.file????
Aug
12
comment Cannot Select 'Input line or polygon vector layer' when trying to simplify Shapefile
Have you added any vector layer to the canvas?
Aug
12
answered Cannot Select 'Input line or polygon vector layer' when trying to simplify Shapefile
Aug
8
comment Spie Charts in QGIS
do you mean a "nightingale-plot"? de.wikipedia.org/wiki/Kreisdiagramm#/media/…
Aug
4
answered Print City Map in High Resolution with TileMill (OSM Data)
Aug
2
reviewed Approve Sorting points based on Northing and Easting
Jul
30
answered Grass toolbar for QGIS 2.10
Jul
29
comment Topological errors after dissolve - how to avoid/get rid of?
@Sergio: At the end I fixed the errors manually. But thanks for your hints- the will hopefully be helpful in future-projects. And of course your are right, that it is better to fix the original layer that the final (dissolved) one ....
Jul
18
revised Grass 7 no longer works via the Processing Toolbox on Ubuntu
fixed typo in headline
Jul
16
comment Topological errors after dissolve - how to avoid/get rid of?
thanks for your suggestion, but it does not work for me, see error-message in my screenshot above.
Jul
16
revised Topological errors after dissolve - how to avoid/get rid of?
added 162 characters in body