sirvin

Forming a 5x5 grid on a raster image around specific waypoints, without overlapping

Discussion created by sirvin on Dec 15, 2011
Good afternoon,

I'm looking into finding either script or a method to forming a 5x5 grid on a raster image around specific waypoints.  The problem with traditional script is that the overlapping of the grids or the circular buffers are causing error in my data analysis.  If possible I would like to become aware or get advice on creating a script that can reference geo-coordinates in a raster image and find a specific cell in the image (where my way point is).  At that point it could form the 5x5 grid around the waypoint and pull the values from the selected pixels.

My image is correlated with 50 way points.

Thank you for any help.

Shane

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