Fig. 2 | Nature Communications

Fig. 2

From: Solving for ambiguities in radar geophysical exploration of planetary bodies by mimicking bats echolocation

Fig. 2

Data interpretation ambiguities due to clutter. a Ground track of the SHallow RADar2 acquisition 241301 projected over Mars South Pole region of Promethei Lingula. S1 represents a region where the instrument detects the subsurface-layered deposits, while C1 is an example of ambiguous return due to off-nadir reflections from the crater rim. b SHARAD radargram of acquisition 241301. From the image, we can notice that there are many ambiguous returns, which cause difficulties in the data interpretation

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