1、 91) 6 IF ( $n3_dlh_class_re_eli = 1 ) OR CONDITIONAL ($n6_slope 5) 1, ($n6_slope 8) CONDITIONAL ($n1_fc 0.3) 3 , ($n1_fc 0.75) 2, ( $n1_fc 1.1) 1 , ($n6_slope 15) CONDITIONAL ($n1_fc 0.45) 3 , ($n1_fc 0.75) 2, ($n1_fc 1.1) 1, ($n6_slope 25) CONDITIONAL ($n1_fc 0.3) 4 , ($n1_fc 0.6) 3, ($n1_fc 0.75)
2、 2, ($n1_fc 1.1) 1 , 35) CONDITIONAL ($n1_fc 0.3) 5 , ($n1_fc 0.45) 4 , ($n1_fc 0.75) 3, ($n1_fc 1.1) 1 , ($n6_slope 91) CONDITIONAL ($n1_fc 0.3) 6 , ($n1_fc 0.45) 5, ($n1_fc 0.6) 4, ($n1_fc 1.1) 1 OTHERWISE利用县界裁剪坡度图的得到的图坡度分带模型坡度侵蚀属性表高程图高程带微度侵蚀比例(%)轻度中度强度极强度剧烈 1600m3.36 0.60%7.11 0.34%3.83 0.23%1.05 0.26%0.11 0.15%0.01 0.10%总计557.66 100.00%2112.62 1674.93 409.40 73.42 9.73