[Qgis-user] Help! Cirle radius

[Nicolas Cadieux]

Hi, 
There are a number of plugin that can make circles.  ArcheoCad, is one of them.  If is does not work the way you want, look for an other under CAD like plugins.  You can also create a 50k buffer around points.   
Once you have the circle, save the layer and right click on the circle, and you will get the area.  If you want, you can create a field called 'area' in the layer with circles and you can generate the area using the Qgis  field calculator using and expression. 
Nicolas Cadieux M.Sc. 
Les Entreprises Archéotec inc.  
8548, rue Saint-Denis Montréal H2P 2H2 
Téléphone: 514.381.5112  Fax: 514.381.4995 
Le 2015-01-03 17:50, "Paula Urbina [via OSGeo.org]" <ml-node+s1560n5179899h30 at n6.nabble.com> a écrit : 

	Could you please tell me, How I can assign a circle radius (X=50 km) to a location? And then How I can calculated the area covered by some circles? Please, help me!!!! 
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