Sunday, 30 August 2015

How to convert raster to point in QGIS


I wanted to convert Raster into Point Vector in QGIS. Is it possible? QGIS have option to convert it into polygon but i didn't found any tool to convert it into point. can anyone help me?



Answer



Saving as ASCII grid and importing as delimited text may do what you want.


See this tutorial:


http://www.slideshare.net/shencoop/qgis-raster-to-point


If you want a less densified point file, try this tutorial:


http://www.gistutor.com/quantum-gis/19/54-how-to-sample-raster-datasets-using-points-in-quantum-gis-qgis.html



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