PLAN 350 Lecture 13: PLAN 350 – Lecture 13 – February 2.pdf
Document Summary
Plan 350 lecture 13 february 2, 2015. How do we allocate the employment numbers between the downtown tracts? identify the core tract, then allocate more there. B residents of (downtown) # b to a. B remaining to b) in tract b (non- zero) Zz (extreme to j residential) # zz to a night to c of hh in pop. tract. J day pop. Grand total for dt, nt should demonstrate that daytime population total = nighttime population total for entire cma region, 5% Diurnal population ratio: daytime population/nighttime population. What is this ratio in the furthest residential community: we know the daytime population number of households, so. Diurnal ratio = #hh/population = 1/(average hh size) this holds for downtown as well. The array can now be ordered by average household size and by diurnal ratio. Speculation: higher average hh size residential area low day density low diurnal ratio.
