Database Reference
In-Depth Information
Inourcase,wewanttoknowthepopulationwithin1mileofthetrail,assumingthat
peoplelivingwithin1mileofthetrailaretheonesmostlikelytouseitand,thus,most
likely to be served by it.
Tofindthepopulationnearthisproposedtrail,weoverlaycensusblockgrouppopu-
lationdensityinformation.Illustratedinthenextscreenshotisa1milebufferaround
the proposed trail overlayed on census information:
