Ice-penetrating radar data from Greenland - 1972

JPG-files containing scans of radargrams from surveys carried out in 1972, flightlines 3, 4, 5, 6 and 7.For a full description of the data and how to use them please see:Karlsson, N. B., Schroeder, D. M., Sørensen, L. S., Chu, W., Dall, J., Andersen, N. H., Dobson, R., Mackie, E. J., Köhn, S. J., Steinmetz, J. E., Tarzona, A. S., Teisberg, T. O., and Skou, N.: A newly digitized ice-penetrating radar data set acquired over the Greenland ice sheet in 1971–1979, Earth Syst. Sci. Data, 16, 3333–3344, https://doi.org/10.5194/essd-16-3333-2024, 2024.Note that these data do not contain embedded information on flightline and acquisition year. Please refer to the readme file for information on how to decode the information.