My question is similar to Extract raster values at points, but perhaps more complex. How to extract the attributes of clustered cells around a point/points? For example, I have many vegetation plots in 100m x 100m and have to examine the spectra at the points over SPOT Data (satellite image) which has 10 m resolution. I use ArcGIS 10 but QGIS is quite easy to follow.
Thanks in advance for your help.