Changes between Version 6 and Version 7 of Processing/PixelSize
 Timestamp:
 Oct 5, 2009 2:21:20 PM (10 years ago)
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Processing/PixelSize
v6 v7 5 5 This graph gives the theoretical pixel size at nadir for Eagle and Hawk. Pixel size will be larger at the edges of the swath, so at least to start with you should use a slightly higher value than that given by this graph. Also note that this is primarily acrosstrack pixel size, alongtrack will vary with the speed of the aircraft (but we suggest you use square pixels based on the acrosstrack pixel size). 6 6 7 this javascript calculator will give the exact value for pixel size given an altitude using the formula from the graph below7 This javascript calculator will give the exact value for pixel size given an altitude using the formula from the graph below 8 8 9 9 [http://arsfdan.nerc.ac.uk/pixelsize/pixelsize.html Pixel size calculator]