mapmaker1559 的留言
| 貼文 | 於 | 留言 |
|---|---|---|
| On Tracing from Poor Imagery | @asciiphil: Did you know that the “MD 2014 6 Inch Aerial Imagery” is actually the exact same as the “USGS Large Scale Imagery”? :) |
OpenStreetMap 開放街圖
| 貼文 | 於 | 留言 |
|---|---|---|
| On Tracing from Poor Imagery | @asciiphil: Did you know that the “MD 2014 6 Inch Aerial Imagery” is actually the exact same as the “USGS Large Scale Imagery”? :) |