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.
Yemen Topography. Topographic map of Yemen Created with GMT from publicly released GLOBE data ngdc noaa gov html own Sadalmelik Topographic maps of Yemen Maps of the Gulf of Aden
Page 2023 Free-images.com. All images are Public Domain