Table 7: Jaccard similarity indices for the five different temporal samples.

Months Jul. 05 Set. 05 Dec. 05 Feb. 06 Apr. 06 jul_05 1 0.619 0.439 0.625 0.551 set_05   1 0.513 0.625 0.652 dec_05     1 0.556 0.396 feb_06       1 0.622 apr_06 1