[OC] As an amateur Archaeologist and professional GIS map maker, I find arrowheads for fun. I took my GPS data from arrowhead finds from the years 2000-2021 and plotted it. I then ran an interpolation tool where the computer predicts where I would be most likely to find more arrowheads (yellow-red)
from /r/dataisbeautiful
[OC]作爲一個業餘的考古學家和專業的地理信息系統地圖製作者，我發現箭頭的樂趣。我從2000-2021年發現的箭鏃中提取了GPS數據並將其繪製出來。然後我運行了一個插值工具，計算機預測我最有可能找到更多箭頭的地方（黃-紅）。