Category | Parameter | Description | Original source | |
---|---|---|---|---|
1 | climate | tmin30_max | highest value of the minimum temperatures | [127] |
2 | climate | tmin30_min | lowest value of the minimum temperatures | [127] |
3 | climate | tmin30_std | standard deviation of the minimum temperatures | [127] |
4 | climate | tmax30_max | highest value of the maximum temperatures | [127] |
5 | climate | tmax30_min | lowest value of the maximum temperatures | [127] |
6 | climate | tmax30_std | standard deviation the maximum temperatures | [127] |
7 | climate | prec30_max | highest precipitation value (wettest month) | [127] |
8 | climate | prec30_min | lowest precipitation value (driest month) | [127] |
9 | climate | prec30_std | standard deviation of the precipitation | [127] |
10 | climate | prec30_sum | total annual precipitation | [127] |
11 | environment | glc_raw2 | vegetation derived from the near-infrared (0.78-0.89 μm) wavelength of the SPOT4 satellite | [128] |
12 | environment | glc_raw3 | vegetation derived from the red (0.61-0.68 μm) wavelength of the SPOT4 satellite | [128] |
13 | environment | bare_4x4 | percentage of bare ground (MODIS) | [129] |
14 | environment | herb_4x4 | percentage of herbaceous ground cover (MODIS) | [130] |
15 | environment | tree_4x4 | percentage of woody vegetation (MODIS) | [131] |
16 | altitude | srtm_c_ln_3x3 | elevational contrast calculated from the SRTM30 data set using a 3x3 moving window | [132] |
17 | altitude | srtm_v_ln_9x9 | elevational variance calculated from the SRTM30 data set using a 9x9 moving window | [132] |
18 | distance | hydro_buf_af | distance to nearest river | [133] |