Short Wave

The Search For Ancient Civilizations On Earth ... From Space

Aug 4, 2020
In this enlightening discussion, Sarah Parcak, a pioneering space archaeologist and author of 'Archaeology From Space,' dives into the fascinating world of satellite imagery and its transformative impact on uncovering ancient civilizations. She shares how modern technology like drones and thermal imaging helps locate hidden archaeological sites. The conversation touches on the ethical implications of colonialism in archaeology and highlights the significance of small discoveries, such as a workman’s village in Egypt that sheds light on daily life in ancient times.
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INSIGHT

Space Archaeology

  • Space archaeology uses satellite imagery and data to pinpoint excavation sites.
  • This helps solve the challenge of where to begin digging among vast areas.
ANECDOTE

2018 Drought in England

  • The 2018 drought in England revealed numerous archaeological features through crop marks.
  • These visible outlines appeared due to stunted plant growth above buried structures.
INSIGHT

Satellite Imagery Analysis

  • Sarah Parcak mainly uses optical satellite imagery, analyzing changes in patterns to identify potential sites.
  • This data, similar to Google Earth images, is then used for ground surveys and excavations.
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