Ground Penetrating Radar Investigation of a Mass Grave and Malina Entrance at the HKP Site, Vilnius, Lithuania

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Date
2018-04Author
Jol, Harry M.
Mataitis, Richard J.
Beck, Joseph D.
Burds, Luke T.
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Show full item recordAbstract
Major Karl Plague was a German officer during World War Two responsible for
saving 250 Jewish forced labor workers at HKP 562 in Vilnius, Lithuania. The 750
other workers were captured and killed by Nazi SS members on their retreat out of
the country during Adolf Hitler’s “Final Solution", their bodies buried in an unmarked
grave. In the summer of 2017, an international team of Jewish scholars, archaeologists
and geophysicists were invited to HKP to investigate two possible locations
in which the mass grave may exist using ground penetrating radar (GPR).
GPR is a noninvasive technology that sends electromagnetic frequencies into the
subsurface to examine its stratigraphy. Using 225 and 450 MHz antennae with a
step size of 0.1m and 0.05m (respectively), GPR data was collected over 6 grids,
varying in size. Grids were located over a monument to those slaughtered, along
the back wall of one of the buildings, and in the basement of the same building.
GPR data was then processed using EKKO_Project and Voxler to examine the subsurface.
Results showed extensive stratigraphic dipping along the back side of the
building along with an anomaly in the basement believed to be the entrance to a malina.
Subject
Posters
Lithuania
Vilnius, Lithuania
Ground penetrating radar
Plague, Karl
World War, 1939-1945
Holocaust, Jewish (1939-1945)--Lithuania
Permanent Link
http://digital.library.wisc.edu/1793/79871Type
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Color poster with text, images, and maps.