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Detected changes in land use, 1992 - 1997

Changes in land use image

We may compare the land use for 1992 and 1997 by combining the two classifications derived previously.

Black denotes no fluctuations in both 92 and 97 (both woodland or set-aside); red shows fluctuations in 92 (agriculture) but not 97 (woodland or set-aside); green shows fluctuations in 97 (agriculture) but not 92(woodland or set-aside); white denotes fluctuations in both 92 and 97 (both agriculture).

Note additional clearing for agriculture in 1997 (green areas).

 

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Reference:
P. Lombardo, C.J. Oliver, A maximum Likelihood approach to the detection of changes between multitemporal SAR images
IEE Proceedings on Radar, Sonar and Navigation, Vol. 148, No. 4, August 2001, pp. 200-210.
 
 

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