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:
Mount Hiragatake Relief Map SRTM. Relief map of Mount Hiragatake Gunma Prefecture Niigata Prefecture Honshu Japan Data from SRTM Mesh Ver SRTM Ver NASA jpl nasa gov Shuttle Radar Topography Mission SRTM Mesh Batholith Commons br PDUSGovNASASRTM Topographic maps of Gunma prefecture Topographic maps of Niigata prefecture