Variables | Covariate subset list | Variable definition | Number of variables | Non-spectral mean values | Spectral (pixel-level) transform |
---|---|---|---|---|---|
 | Non-spectral transforms |  | |||
B | \(b_i\); i = 1, 2, 3, 4, 5, 7 | Mean value of Landsat 5 thematic mapper \(\hbox {band}_i\) measurement | 6 | * | Â |
Bs | \(bs_i\) ... | SD of \(b_i\) | 6 | * | Â |
Bv | \(bv_i\) ... | Variance of \(b_i\) | 6 | * | Â |
Bc | \(bc_i\) ... | Coefficent of Variation [CV]: \(bc_i\) = sd(\(b_i\))/\(b_i\) = \(bs_i\)/\(b_i\) | 6 | * | Â |
S | \(s_i\); i = 1, 2, 3, 4, 5, 7 | Square of \(b_i\) = \(b_i\) x \(b_i\) | 6 | * | Â |
P | \(p_{ij}\); i = 1, 2, 3, 4, 5 and j = i + 1, ..., 5, 7 | Non-spectral cross products of the means \(b_i\) and \(b_j\) | 15 | * | Â |
R.re | \(r.re_{ij}\); i = 1, 2, 3, 4, 5 and j = i + 1, ... , 5, 7 | Non-spectral ratios of means \(b_i\) and \(b_j\) = \(b_i\)/\(b_j\) | 15 | * | Â |
D | \(d_{12}\); i = 1, 2, 3, 4, 5 and j = i + 1 , ... , 5, 7 | Non-spectral ratio of the difference-to-the-sum of the mean value \(b_i\), \(b_j\): \(d_{ij}\)= (\(b_i\)-\(b_j\))/(\(b_i\)+\(b_j\)). See text | 15 | * | Â |
 | Spectral transforms |  | |||
NB | \(nb_i\); i = 1, 2, 3, 4, 5, 7 | Mean value of the min-max normalized \(\hbox {band}_i\) measurements (see text) | 6 | Â | * |
NBs | \(nbs_1\) ... | SD of \(nb_i\) | 6 | Â | * |
NBv | \(nbv_i\) ... | Variance of \(nb_i\) | 6 | Â | * |
NBc | \(nbc_i\) ... | Coefficent of Variation [CV]: \(nbc_i\)= sd(\(nb_i\))/\(nb_i\) = \(nbs_i\)/\(nb_i\) | 6 | Â | * |
R | \(r_{ij}\); i = 1, 2, 3, 4, 5 and j = i + 1, ... , 5, 7 | \(r_{ij}\) = mean ratio of the paired pixel magnitudes | 15 | Â | * |
Rs | \(rs_{ij}\) ... | SD of \(r_{ij}\) | 15 | Â | * |
Rv | \(rv_{ij}\) ... | variance of \(r_{ij}\) | 15 | Â | * |
Rc | \(rc_{ij}\) ... | Coefficient of Variance [CV] of \(r_{ij}\) | 15 | Â | * |
DS | \(ds_{ij}\); i = 1, 2, 3, 4, 5 and j = i + 1, ... , 5, 7 | \(ds_{ij}\) = mean ratio of the difference-to–sum of the paired pixel magnitudes | 15 |  | * |
DSs | \(ds_{ij}s\) ... | \(ds_{ij}s\) = SD of \(ds_{ij}\) | 15 | Â | * |
DSv | \(ds_{ij}v\) ... | \(ds_{ij}s\) = variance of \(ds_{ij}\) | 15 | Â | * |
DSc | \(ds_{ij}c\) ... | \(ds_{ij}s\) = coefficient of variation [CV] of \(ds_{ij}\) | 15 | Â | * |
CH | \(ch_{ijk}\); i = 1, 2, 3, 4; j = i + 1, ... , 5; k = j + 1 | Cylindrical transform of composite \(hue_{ijk}\) - see text | 20 |  | * |
CHs | \(ch_{ijk}s\) ... | \(ch_{ijk}s\) = SD of \(ch_{ijk}\) | 20 | Â | * |
CHv | \(ch_{ijk}v\) ... | \(ch_{ijk}v\) = variance of \(ch_{ijk}\) | 20 | Â | * |
CHc | \(ch_{ijk}c\) ... | \(ch_{ijk}c\) = coefficient of variation [CV] of \(ch_{ij}\) | 20 | Â | * |
RH | \(rh_{ijk}\); i = 1, 2, 3, 4; j = i + 1, ... ,5; k = j + 1 | Rectangular transform transform of composite \(hue_{ijk}\) (see text) | 20 |  | * |
RHs | \(rh_{ijk}s\) ... | \(rh_{ijk}s\) = SD of \(rh_{ijk}\) | 20 | Â | * |
RHv | rh ijkv ... | \(rh_{ijk}v\) = variance of \(rh_{ijk}\) | 20 | Â | * |
RHc | \(rh_{ijk}c\) ... | \(rh_{ijk}c\) = coefficient of variation [CV] of \(rh_{ij}\) | 20 | Â | * |
 | Total variables: | 379 | 75 | 304 |