https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440099Edit ImageSaveSaveEditCropCustom TextNASA’s Operation IceBridge Completes Twin Polar Campaigns. Heimdal Glacier in southern Greenland. Original from NASA. Digitally enhanced by rawpixel.MorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 2000 x 1333 px | 300 dpiBanner TIFF 1200 x 800 px | 300 dpiBest Quality TIFF 2000 x 1333 px | 300 dpi | 15.3 MBFree DownloadNASA’s Operation IceBridge Completes Twin Polar Campaigns. Heimdal Glacier in southern Greenland. Original from NASA. Digitally enhanced by rawpixel.More