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. 2017 Apr 17;375(2094):20150391. doi: 10.1098/rsta.2015.0391

Figure 2.

Figure 2.

Global and localized OH− relative band depths on the Moon as a function of latitude. Dark grey circles represent the mean OH− relative band depths for 13 longitudinal transects distributed across the Moon and spaced approximately evenly throughout terrain measured during optical periods 1b and 2a, with the standard deviation shown in light grey. Overlain on these data are OH− relative band depth values for 55 locations of interest, coloured based on the terrain they reside in. Eight of these locations that exhibit OH− relative band depths more than twice the standard deviation are labelled: Ch, Chaffee S; B, Bullialdus; O, Mare Orientale; K, Korolev; C, Copernicus; A, Apennine Bench; MA, Montes Alpes; CB, Compton–Belkovich.