GEOSTATS: comparison of surfaces
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Hi Geostatsers, many thanks for an excellent mailing list.
A quick query - I hope this isn't overlapping too much with what has already
been said or may be covered by the SIC.
If you have interpolated maps produced from different methods of from
different levels of grid sampling, what methods can be used to quantify the
differences between the maps. Correlation coefficients may tell you about
the strength of the relationships, but the significance of the relationships
would have to be adjusted to take into account the lack of independence in
the data. Can anyone suggest anything more sophisticated (but relatively
simple) to assess differences ?
I would be very grateful for any suggestions people can offer
Dr Alison Riding
Tel: +44 (0) 1902 693129
Fax: +44 (0) 1902 693166
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