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Sep
26
awarded  Citizen Patrol
Sep
18
answered How to compare areas in scanned historical land use maps
Sep
18
comment How to compare areas in scanned historical land use maps
I will add an answer down below to say how to use the value tool and the raster calculator to create polygons or seperate raster images only containing the specified raster value
Sep
17
comment How to compare areas in scanned historical land use maps
as whuber suggests above for normal rasters it is easy to select the areas of a specific areas using the value tool and the raster calculator....if using the value tool you can establish if there is a specific value for the green areas then let us know.
Sep
17
comment Style file to QML or SLD
have you tried this before. i am always reluctant to install unknown software
Sep
17
comment Style file to QML or SLD
Cheers. Unfortunately i do not have access either. I will keep this open another while incase someone comes up with a miricle.
Sep
17
comment Style file to QML or SLD
The file is located here. 100k bedrock dcenr.gov.ie/Spatial+Data/Geological+Survey+of+Ireland/…
Sep
17
asked Style file to QML or SLD
Sep
12
comment Can't get the openlayer plugin to operate
Wait were are you downloading it from...are you not just going into pluggins fetch python pluggin
Sep
12
revised Intersection between points and polygons in QGis
added 3 characters in body
Sep
12
answered Intersection between points and polygons in QGis
Sep
12
comment Intersection between points and polygons in QGis
Did you try Within?
Sep
12
comment Deleting points that fall outside a polygon
This is the answer i would give to this question. Except maybe to add that if it is one polygon on a multi-polygon layer to select the polygon in question and save it as a seperate layer, then use your clip function.
Sep
11
comment How to save colour (color) ramps in QGIS
Doh. Was just typing answer when you did it. oh well there for anyones future reference.
Sep
11
answered How to save colour (color) ramps in QGIS
Sep
11
comment How to save colour (color) ramps in QGIS
Have you saved the colours as a style?
Sep
10
answered Export all visible layers in map view window to DXF (as one)
Sep
10
comment Export all visible layers in map view window to DXF (as one)
Just by way of an asside and not to try steal the tunder here...but eporting to dxf straight from QGIS has always failed for me. You will need to use grass.
Sep
9
comment QGIS Shapefiles have the same CRS but dont line up. (Census Tiger Data & State Data)
Check in settings if the project crs is set to the correct one and that enable on the fly projections is checked.
Sep
9
answered Extracting “derived” data