VIIRS Near Constant Contrast image from 20:15 UTC 7 November 2013 Published December 31, 2013 at 1660 × 1706 in B-31 and the Pine Island Glacier VIIRS Near Constant Contrast image from 20:15 UTC 7 November 2013. The Pine Island Glacier is identified. VIIRS Near Constant Contrast image from 20:15 UTC 7 November 2013. The Pine Island Glacier is identified.