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![Figure 4.—Cross-sections of a glacier showing glacier facies at the end of the balance year. A, From glaciological field observations. B, From spectral-reflectance measurements from satellite sensors. Modified from Williams and others (1991). Schematic diagrams of glacier facies.](images/gallery-2/large/pp1386a2-fig04ab.jpg)
Figure 4. Cross-sections of a glacier showing glacier facies at the end of the balance year. A, From glaciological field observations. B, From spectral-reflectance measurements from satellite sensors. Modified from Williams and others (1991). Schematic diagrams of glacier facies. |