1998] and RCM output such
as incoming and outgoing, short- and long-wave radiation,
temperature, water vapor pressure, and wind speed:
ETref ¼
0:408D Rn Gð Þ þ g 900T þ 273 u2 es eað Þ
Dþ g 1þ 0:34u2ð Þ ð3Þ
where ETref is reference evapotranspiration (mm d1), Rn is
net radiation at the crop surface (MJ m2 d1), G is soil heat
flux density (MJ m2 d1), T is mean daily air temperature
at 2 m
/media/loftslag/vanRoosmalen_etal-2009-WRR_2007WR006760.pdf
.............................................................................. 13
Figure 2.1. The spatial extent of each group is defined by its radius, r, and the
overlap by the distance between the groups’ centres, d. .................................. 16
Figure 2.2. Two examples of joint interpretation of event distributions and focal
mechanisms. ...................................................................................................... 18
/media/vedurstofan/utgafa/skyrslur/2010/2010_003rs.pdf
derived from: (a) SPOT 5 high-resolution stereoscopic images from 5 October 2004; (b) SPOT 5 HRS from 14 August;
(c) Electromagnetic Institute Synthetic Aperture Radar Sensor (EMISAR) images from 12 August 1998; and (d) aerial photographs from 1979 (Torfajo¨kull),
1980 (Tindfjallajo¨kull) and 1984 (Eyjafjallajo¨kull). Gaps in (a) and (b) allocate uncorrelated parts of the SPOT 5 HRS image pairs
/media/ces/Gudmundsson-etal-2011-PR-7282-26519-1-PB.pdf