Fig. 3
From: Improving geographical accessibility modeling for operational use by local health actors
Interpolated distance and travel time between each household and CHSs. a Spatial variation in the distance to join the nearest CHS, with shades of blue representing 4 distance classes: 0–2, 2–4, 4–6 and > 6 km. b, c Travel time without and with rainfall to join the nearest CHS, with shades of brown representing 5 time classes: 0–30, 30–60, 60–90, 90–120 and > 120 min