Factors Determining Suitable Landfill Sites for Energy Generation from Municipal Solid Waste: A Case Study of Jabodetabek Area, Indonesia

Figure 9

The weighted overlay analysis between two subfactors. Each coordinate in the pixel reflects the location. Parameters 1 (yellow), 2 (green), and 3 (blue) indicate the unsuitable, moderate, and suitable location classes for landfill site selection, respectively. The calculation step of the weighted overlay at each location is represented by pixel coordinate P_4,4 (modified from Wijayanto et al. [45]).