https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/441195Edit ImageSaveSaveEditCropCustom TextThe scarp that demarcates the boundary between layered deposits covering the north polar region and the lower surrounding terrain, which includes sand dunes. Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 900 px | 300 dpiLarge JPEG 2560 x 1920 px | 300 dpiTIFF 2560 x 1920 px | 300 dpi | 28.16 MBFree DownloadThe scarp that demarcates the boundary between layered deposits covering the north polar region and the lower surrounding terrain, which includes sand dunes. Original from NASA. Digitally enhanced by rawpixel.More