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It doesn't seem like it in recent years. If you run cursory google searches, along the lines of "drone france structures prΓ©historiques" or "drone france sΓ©cheresse sites archΓ©ologiques" and so forth, you end up with plenty of results that relate to the Irish and British findings from the year you asked, but nothing stands out as new in France in 2018. The closest I found using the date-based filters was a 2017 article that suggested using drones for this very purpose.