There are many options.  I sometimes use the point sampling tool (with a rater 
having class data) and then export to excel or libreoffice and do a cross 
tabulation.  Some option are available directly in qgis.  Be aware that most 
plugins that deal with zonal statistics may  will not work if you have multi 




> Le 28 nov. 2016 à 21:38, K Imran M [via OSGeo.org] 
> <ml-node+s1560n5297767...@n6.nabble.com> a écrit :
> Dear all,
> I apologize if this has been asnwered before. My question is:
> if I have 2 layers- one is a vector (points in shapefile format) layer and 
> the other one is a raster layer (flood area). And I would like to count the 
> number of points inside the flood area. How can I do that? Should I convert 
> the raster to vector first? Can anyone kindly refer me to any resource if you 
> know any?
> Best regards.
> Kamarul
> ---------------------------------------------------------------------
> Kamarul Imran Musa (MD MCommunityMed)
> Associate Professor (Epidemiology and Biostatistics) &  
> Public Health Physician,
> _______________________________________________ 
> Qgis-user mailing list 
> [hidden email] 
> List info: http://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user 
> If you reply to this email, your message will be added to the discussion 
> below:
> http://osgeo-org.1560.x6.nabble.com/Count-points-overlaying-a-raster-layer-tp5297767.html
> To start a new topic under Quantum GIS - User, email 
> ml-node+s1560n4125267...@n6.nabble.com 
> To unsubscribe from Quantum GIS - User, click here.

View this message in context: 
Sent from the Quantum GIS - User mailing list archive at Nabble.com.
Qgis-user mailing list
List info: http://lists.osgeo.org/mailman/listinfo/qgis-user
Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user

Reply via email to