Quote:
Originally Posted by saisoj
That's a very bad chart to use as a representation of "infested surface parking lot".
Many of those shown are tiny and irrelevant (and some are even on the street). Filter only the ones that can accommodate any relevant structure, and you will probably get 5~10 which is likely what he is referring to.
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I didn't make the chart so I don't have any sense of personal connection to it or any sense of ownership of it. With that said, I don't think it's quite fair to describe this chart as "very bad". I'd call it an elegant tool to visualize just how much of our space is totally wasted on infrastructure for stationary cars. As a person who lives in Centretown, it seems to me like it more or less accurrately depicts surface and multi-level parking infrastructure and it does it in way that is a fully automated without any human hand-drawn polygons. And whoever made this spent time and energy on it and then made it available to the public for free.
If somebody thinks there's some major flaw in the tool that I'm not seeing, I'd encourage them to make a better one and release it to the public for free.
ArcGIS is right here. Get coding.