OpenStreetMap ロゴ OpenHistoricalMap

NitaRae

マッパー歴:
2019年05月10日(金)
地図の最後の編集:
2019年05月11日(土)

Latest Diaries

Diary Entry Old Survey Map Accuracy

Most of the survey map I am working from were generated between 1825 and 1855. These are the result of a 30 year effort to produce an accurate and ...

Comments 0 comments 日付 2019年05月11日(土)

Diary Entry Mapping historical data again

I have now begun mapping historical data along the Florida Nature Coast. This will be primarily based on historical BLM land surveys. How and wher...

Comments 0 comments 日付 2019年05月11日(土)