Fig. 4 | Scientific Reports

Fig. 4

From: Time-series variations of recurring slope lineae on Mars compatible with contemporary water activity from bedrock aquifer melting

Fig. 4

The distribution of bedrock outcrops (red lines) and RSL (black lines, mapped in MY 34) in Palikir (a) and Raga (b) craters. Histograms of RSL elevations in Palikir (c) and Raga (d) craters. Values in brackets indicate the mode of elevation and the associated number of RSL samples. Numbers 1–4 in (a) and (c) show RSL clusters related to the bedrock outcrops. Elevation histograms of the RSL (c,d) were plotted by sampling the elevations along each RSL in 1-m intervals. The software ArcGIS 10.6 (https://www.esri.com/) was used to create the maps in (a,b).

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