ROSETTA-Ice Survey Potential Field Results

ROSETTA-Ice survey potential field results: a) the magnetic anomaly from ROSETTA-Ice within the context of the ADMAP compilation for the surrounding area; the ROSETTA-Ice (2015) magnetic anomaly is represented both in colour and profile amplitudes (black lines,. b) the free air gravity anomaly from ROSETTA-Ice (2015-2016), within the context of AntGG48 and Ross Sea gravity grids, and c) relative variation in density modelled from inversion of the gravity anomaly from ROSETTA-Ice and other sources where water depth is known. The white line shows the location of the boundary between the West and East Antarctic lithosphere. Figure 3 from Tinto and others, 2019, https://doi.org/10.1038/s41561-019-0370-2.