Technical engineers from Fort Polk’s 46th Engineer Battalion criss-cross Engineer Lake using a sonar mike and other equipment April 29 to gather enough information to produce a 3-D map of the depths of the lake and discover if there is anything below the surface that needs to be removed before any training takes place.

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Size: 2035px × 1228px
Photo credit: © Operation 2021 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 3d, 46th, bn, eng, fort, jrtc, map, polk, safety, sonar, surface, training