
doi: 10.1038/167436a0
IN a recent flight in a De Havilland ‘Comet’ aircraft, measurements were made of the chromaticity (colour), luminance (brightness) and polarization of the sky as observed at heights of 20,000 and 40,000 ft., and of the colour temperature and illumination of the sun's light at 40,000 ft. The results are briefly reported in this communication.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 1 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
