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Re: Gridding options

Craig Markwardt wrote:

> The more appropriate question is probably, how broad should the
> gaussian be in X and Y?  This depends on how much smoothing you want
> to acomplish, and the new sampling.  For example, if your original
> sampling was 10-20 km, then the interpolated image might have ~2 km
> resolution.  With minimal smoothing, the gaussian sigma would be
> around 15 km (ie, comparable to your sampling).  The response function
> should have around +/- 2 sigmas = +/- 30 km, which is about 30 pixels.

Ah!  Got it!



Ben Tupper
Bigelow Laboratory for Ocean Science
West Boothbay Harbor, Maine
     note: email address new as of 25JULY2000