Space Archaeology: The Next Frontier of Exploration


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A technology-wielding archaeologist billed as a real-world “Indiana Jones” on Monday launched an online platform that lets anyone help discover archaeological wonders and fight looting.

Space Archaeology: The Next Frontier of Exploration
Archaeologist Sarah Parcak has launched an online platform that lets anyone help discover archaeological wonders 
and fight looting [Credit: National Geographic]

A “citizen science” platform that space archaeologist Sarah Parcak wished for a year ago as part of a coveted TED prize went live at .

“The world’s hidden heritage contains clues to humankind’s collective resilience and creativity,” Parcak said in a release.

“With GlobalXplorer we are empowering a 21st century army of global explorers to discover and protect our shared history.”

A video of Parcak unveiling the wish was posted online Monday at

GlobalXplorer blends satellite imagery with pattern-hunting of a sort to make a game of spotting clues to the whereabouts of antiquities or looting.

Space Archaeology: The Next Frontier of Exploration
The project’s first online “expedition” focuses on Peru. Participants view satellite images of the country’s landscape and 
learn about its cultures and explorers. Design by MONDO ROBOT [Credit: National Geographic]

Visitors to the website are invited to sign in and take a quick tutorial before virtually hunting relics and thieves.

Spending time scrutinizing satellite imagery lets people “level up” as in video games and earn rewards such as a chance to virtually join archaeologists on actual digs.

“Parcak’s wish has put the tools in everyone’s hands to discover and protect humanity’s rich history, effectively opening up a traditionally closed discipline,” said TED prize director Anna Verghese.

“Now our stories are safeguarded by millions rather than just a handful.”

Eye on Peru

Only tiny sections of imagery are shown, along with broad location data such as what country is involved, to avoid being a resource for looters seeking tips of where to search.

DigitalGlobe, which specializes in capturing high-resolution pictures of the Earth from space, said that it provided more than 200,000 square kilometers of satellite imagery of Peru and a customized version of an online crowdsourcing tool.

National Geographic and Sustainable Preservation Initiative were listed among collaborators on the project.

Archaeologists will follow up on sites pinpointed by the “crowd,” paving the way for protection from governments or law enforcement agencies

“As soon as they see new or destroyed sites from space, we will be there on the ground to investigate and protect them,” said SPI founder and executive director Larry Coben.

Sarah Parcak envisions a 21st century army of citizen scientists discovering and defending relics.

Parcak condemned destruction of antiquities by the likes of violent extremists from the Islamic State group and saw looting done by the desperately poor as “heartbreaking.”

Space Archaeology: The Next Frontier of Exploration
A satellite image from high above Peru reveals the outline of a stone structure surrounded by what may 
be a defensive wall [Credit: © DigitalGlobe 2017]

The TED Prize provides a million dollars to kickstart a big vision and opens a door to call on the nonprofit organization’s innovative, influential and ingenious community of “tedsters” for help.

The TED community includes scientists, celebrities, politicians, artists, and entrepreneurs.

Her work has caused some to refer to Parcak as a real-world version of the Indiana Jones character made famous in films starring Harrison Ford.

Parcak is a professor at the University of Alabama at Birmingham, where she founded the Laboratory for Global Observation.

She has won attention for her work satellite mapping Egypt and uncovering hidden pyramids, tombs and settlements.

The annual TED Prize has grown from $100,000 to a million dollars since it was first awarded in the year 2005, to U2 band leader Bono and his vision of fighting poverty and disease.

Since its inception in 1984, TED has grown into a global forum for “ideas worth spreading” and has won a worldwide following for trademark “talks” during which accomplished speakers deliver thought-sparking presentations.

Author: Glenn Chapman | Source: AFP [January 30, 2017]



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