Common use of Ridge Clause in Contracts

Ridge. The ridge map is characterized by values of 0 (no ridge) and 1 (presence of ridge). Assuming, as in the case of slope characterization, the same MIN, MAX and SUM parameters of the zonal statistical analysis, is the SUM value that fully identify the presence of ridge. Most of the cases in which SUM is > 10 (in a buffer station of 100 m) indicates that the ridge is diameter of the buffer and the station is very close to the ridge. Lesser value of SUM points out the presence of ridge near the station. Table 2 illustrates the combination of the zonal statistic parameters in the assignation of ridge code process If SUM < 10, the ridge is closet o the station 0.5 If SUM ≥10 the station is presumably on the ridge 1