Saw Sarah Parcak speak on this at her book launch @ The Explorer's Club (https://www.amazon.com/Archaeology-Space-Future-Shapes-Past/dp/1250198283 https://www.a

Saw Sarah Parcak speak on this at her book launch @ The Explorer's Club (https://www.amazon.com/Archaeology-Space-Future-Shapes-Past/dp/1250198283 https://www.amazon.com/Archaeology-Space-Future-Shapes-Past/...). The current, viable remote observation approach for shipwrecks is to use satellite photos of sand plume disturbances near beaches to hint at underwater features worth further exploration.