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:
Leizhou Peninsula topographical map. en Topographical map of Leizhou Peninsula Qiongzhou Strait Hong Kong Macau and other parts of southern China lib utexas edu Defense Mapping Agency United States Federal Government other versions cropped version is at File Leizhou Peninsula map cropped PDUSGov Uploaded with Leizhou Peninsula