AVL was supported by the Academy of Finland, decision 284536.
FOR FURTHER READING
Mayer, B., and A. Kylling, 2005: Technical note: The libRadtran software package for radiative transfer calculations—description and examples of use. Atmos. Chem. Phys., 5, 1855–1877, doi:1680-7324/acp/2005-5-1855.
Rørslett, B. & , cited 2015: All you ever wanted to know about digital UV and IR photography, but could not afford to ask. [Available online at www.naturfotograf.com/UV_IR_rev00.html.]
World Health Organization (WHO), posted2002: Global solar UV Index: A practical guide. [Available online at www.who.int/uv/publications/en/UVIGuide.pdf.]
Young, A. R., , L. O. Björn, , J. Moan, , and W. Nultsch, 1993: Environmental UV Photobiology. Plenum Press, 479 pp.