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Figure 9 | International Journal of Health Geographics

Figure 9

From: Density estimation and adaptive bandwidths: A primer for public health practitioners

Figure 9

Cartographic comparison of density estimation of alcohol outlets near San Antonio, Texas. A-D show San Antonio in the center and Austin in the upper right with more rural areas to the south and west, E-G are zoomed in to show just San Antonio. A and E illustrate KDE using a static bandwidth of ~10 km. B and F illustrate KDE using an adaptive bandwidth with an expected population of 1,000 people and a maximum distance of ~25 km. C shows a LandScanâ„¢ dataset where each pixel represents a population count. D shows point data representing alcohol outlets. G is a map of census tracts showing the percentage of families below the poverty level.

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