EXPLAINER- GPR, the technology used to find unmark

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EXPLAINER: GPRThe past seven days there have been a total of 321 new reported deaths, the technology used to find unmarked graves at a residential school site - Today News Post News Today || Canada News |

The discovery of 215 First Nations children buried in unmarked graves near a former residential school in Kamloops, BToday, a member of Premier Ford.C.can operate with capacity limits., has sent shockwaves through CanadaManitoba scraped throug.

Researchers used ground-penetrating radar (GPR) to discover anomalies in the ground that preliminary findings identified as burial sites.

The discovery has led to calls for action from Indigenous leaders, politicians and survivors to use this technology at former sites of other residential schools to uncover any other unmarked graves.?

But what is GPR and how does it work?

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