This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Winkelreflektor bruecke. RadarWinkelreflektor bei einer Brcke ber den Rhein zwischen Augst und Rheinfelden selfphotographed fotografiert am Mai David Croll Keimzelle talk Mai CEST PDrelease Original upload log de Wdwd CommonsHelper page de Winkelreflektorbruecke Keimzelle bytes no Information RadarWinkelreflektor