Skip to main content
. 2021 Jan 11;8:536370. doi: 10.3389/fpubh.2020.536370

Table 2.

A list of extracted features with their situation type.

Category and description of feature Category and description of feature
Temporal   8. Distance to nearest residential (rsda)
  1. Time in a day (hour)   9. Distance to nearest business area (cbd)
  2. Weekday in a week (weekday)   10. Percentage (%) of traffic in 1km2 (trfc-cov)
  3. Month in a year (month)   11. % of water in 1km2 (wtr-cov)
Weather   12. % of recreation in 1km2 (recr-cov)
  1. Temperature   13. % of forest in 1km2 (frst-cov)
  2. Weather type (weather)   14. % of sports in 1km2 (sports-cov)
  3. Wind type (wind)   15. % of parks in 1km2 (park-cov)
  4. Humidity type (humidity)   16. % of agriculture in 1km2 (agri-cov)
Topographical   17. % of residential in 1km2 (rsda-cov)
  1. Distance to nearest traffic (trfc)   18. % of business areas in 1km2 (cbd-cov)
  2. Distance to nearest water (wtr) Demographical
  3. Distance to nearest recreation (recr)   1. Population density in km2 (population density)
  4. Distance to nearest forest (frst)   2. % of inhabitants over 65 in km2 (over 65)
  5. Distance to nearest sports (sports)   3. % of one-person households in km2 (one person)
  6. Distance to nearest park (parks)   4. % of households without children in km2 (no child)
  7. Distance to nearest agriculture (agric)