Figure 2From: AccessMod 3.0: computing geographic coverage and accessibility to health care services using anisotropic movement of patientsInfluence of landcover and population distribution on catchment area. (A) circular catchment area centered on a health facility (black dot); (B) influence of land use and mode of transportation, (C) influence of anisotropic movement, with extended catchment in the mountain area; (D) influence of the distribution of the population. See text for details.Back to article page