Washington State dot density map : 無料・フリー素材/写真
Washington State dot density map / ewedistrict
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Each dot is a single person - 6,724,540 according to the 2010 census - merging into a greyscale map of the population density of Washington State.This was rendered in just a few seconds by QGIS, oddly enough. Everything else, including TileMill, choked on it. |
| 撮影日 | 2012-12-18 15:15:12 |
| 撮影者 | ewedistrict , Boston, US |
| 撮影地 |