Home Archacology Geospatial tech unearths lost civilisation of Libya

Geospatial tech unearths lost civilisation of Libya

Libya: Satellite imagery uncovered new evidence of a lost civilisation of the Sahara in Libya’s south-western desert. Using satellites and air-photographs to identify the remains in one of the most inhospitable parts of the desert, a team from the University of Leicester in the UK, discovered more than 100 fortified farms and villages with castle-like structures and several towns, most dating between AD 1-500.

These “lost cities” were built by a little-known ancient civilisation called the Garamantes, whose lifestyle and culture was far more advanced and historically significant than the ancient sources suggested.

The team identified the mud brick remains of the castle-like complexes, with walls still standing up to four metres high, along with traces of dwellings, cairn cemeteries, associated field systems, wells and sophisticated irrigation systems. Follow-up ground survey earlier this year confirmed the pre-Islamic date and remarkable preservation.

“It is like someone coming to England and suddenly discovering all the medieval castles. These settlements had been unremarked and unrecorded under the Gaddafi regime,” said the project leader David Mattingly FBA, Professor of Roman Archaeology at the University of Leicester. The fall of Gaddafi opened the way for archaeologists to explore the country’s pre-Islamic heritage, so long ignored under his regime.

“Satellite imagery has given us the ability to cover a large region. The evidence suggests that the climate has not changed over the years and we can see that this inhospitable landscape with zero rainfall was once very densely built up and cultivated. These are quite exceptional ancient landscapes, both in terms of the range of features and the quality of preservation,” said Dr Martin Sterry, also of the University of Leicester, who handled much of the image analysis and site interpretation.

The findings challenge a view dating back to Roman accounts that the Garamantes consisted of barbaric nomads and troublemakers on the edge of the Roman Empire.

“In fact, they were highly civilised, living in large-scale fortified settlements, predominantly as oasis farmers. It was an organised state with towns and villages, a written language and state of the art technologies. The Garamantes were pioneers in establishing oases and opening up Trans-Saharan trade,” Professor Mattingly said.

Funding for the research has come from the European Research Council who awarded Professor Mattingly an ERC Advanced Grant of nearly EUR 2.5 million, the Leverhulme Trust, the Society for Libyan Studies and the GeoEye Foundation.

Source: University of Leicester