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1d
reviewed Approve Finding number of left and right turns for each shortest route
1d
awarded  qgis
2d
comment Is it possible to georeference raster stored in Postgis?
georectification needs auxiliary datas (like DTMs). Updating the GCP's will require to remake the output, to take into account that the aux data were moved with the new solution. In this kind of context I think its a matter of software limitation if it can read/write from/to a postgis or not.
2d
reviewed Approve Satellite Images for the Mediterranean Sea Oil Spill
2d
answered Is it possible to georeference raster stored in Postgis?
May
15
comment What Makes a Map Beautiful?
shoreline needs to be toned a little bit. Also needs center lines along the waves. How the flow goes? from up to bottom?
May
15
comment Algorithm to remove Loops from a Line-String
G is a node at BC or is being created along the way somehow?
May
13
accepted Create common vertexes between shared polygon boundaries in PostGis?
May
10
reviewed Approve Convert Eps to geographic distance using DBSCAN
May
8
revised Map automation to iterate through attribute table using ArcPy?
edited title
May
8
revised Python Crashes when Running ArcPy's ExportToPDF(), ExportToPNG(), ExportToJPEG()
edited title
May
6
comment Sequential rasters - when did point x change
why not create a new band for each step? What stops you from having a raster with n bands?
May
6
comment How to split polygon with multiple points in QGIS?
split means 'divide'. Can you elaborate in your workflow? What's your expected output?
May
6
comment Defining 'os' in geonode custom installation?
os is a standard build-in python library. As all libraries it must be imported to be available to the program before use. I highly doubt that geonode scripts fail to import it correctly so I suggest to check if you have comment something out that you shouldn't by mistake.
May
5
reviewed Approve Contour line density thinning
Apr
27
answered Adding GeoEye1 sensor to grass i.atcorr
Apr
25
revised How to convert from .shp to .csv using python and either gdal_translate of ogr2ogr
added 14 characters in body; edited tags
Apr
23
comment Create common vertexes between shared polygon boundaries in PostGis?
something like : ST_Snap(a,ST_Snap(b,a,tol),tol) ?
Apr
23
revised Create common vertexes between shared polygon boundaries in PostGis?
added 219 characters in body
Apr
23
asked Create common vertexes between shared polygon boundaries in PostGis?