来自MSN1 个月
This 1,000-Year-Old Indigenous Road Aligns With The Winter Solstice
A 1,000-year-old road near Chaco Canyon in New Mexico was ... After examining public maps created with remote sensing technology involving the use of lasers, the researchers determined that ...
来自MSN1 个月
Lasers reveal 1,000-year-old Indigenous road near Chaco Canyon that aligns with the winter ...
Lasers have revealed a 1,000-year-old sacred road near Chaco Canyon in ... The researchers used public maps based on lidar — an analog of radar that uses laser pulses to reveal a landscape ...