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:
Boltysh crater location map. Location of the Boltysh Crater in Ukraine Adapted from public domain map en Image Upmap PDUSGov original upload log page en Boltyshcraterlocationmap Worldtraveller bytes no of the Boltysh Crater in Ukraine Adapted from public domain map Image Upmap PD Impact craters in Europe Kirovohrad Maps