Introduction - NASA

Figure 25. Images of the O 2 A band (top), 1.61 m CO 2 band (middle) and the 2.06 m CO 2 band (bottom) in “summed mode” taken from the OCO-2 first light frame over Papua New Guinea. The 8 spatially-summed footprints in each band are shown from bottom (footprint 1) to top (footprint 8). In this 0.333-second frame, footprint 1 was contaminated by a cloud and appears brighter than the rest. ................
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