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« on: 2014-01-03, 00:29:42 »
I gathered this small list from various sources, so there may be few duplicates or even contradictions. But i think it's nice to have such list handy. Feel free to contribute to this list.
ALBEDO:
New asphalt, 0.04 - 0.05
Black acrylic paint, 0.05
Aged asphalt, 0.1 - 0.12
Conifer Forest, 0.08 - 0.15
Bare soil, 0.17
Deciduous trees, 0.15 - 0.18
"White" asphalt shingle, 0.2
Green grass, 0.25
Aged concrete, 0.2 - 0.3
Desert sand, 0.4
New concrete (traditional), 0.4 - 0.55
Ocean ice, 0.5 - 0.7
New concrete with white portland cement, 0.7 - 0.8
White acrylic paint, 0.8
Fresh snow, 0.8 - 0.9
Water, 0.03 - 1.0
Old/melting snow 0.40 - 0.80
Tundra 0.2
Soil (Dark/Wet) 0.05
Soil (Light/Grey) 0.4
Sand 0.15 - 0.45
Ice (Sea) 0.3 - 0.45
Ice (Glacier) 0.2 - 0.4
white asphalt shingle - 0.2
galvanized steel - 0.24
terra cota tile - 0.28
tar & gravel - 0.33
magnesium oxide - 0.96 [D]
alabaster - 0.92 [D]
polished silver - 0.88-0.93 (S)
white gypsum - 0.85 [D]
fresh snow - 0.75-0.78 [M]
mirror - 0.72-0.85 (S)
matte silver - 0.7 [D-S]
polished aluminum - 0.65-0.75 (S)
polished chrome - 0.6-0.7 (S)
matte aluminum - 0.55-0.6 [D-S]
white paper sheet - 0.6-0.7 [D-S]
melting snow (clean) - 0.6-0.62 [M]
matte chrome - 0.5 [D-S]
plaster - 0.4-0.45 [D]
natural silk fabric - 0.35-0.55 [M]
batten (fresh wood) - 0.35-0.42 [D-S]
face skin - 0.25-0.35 [M]
white dry sand - 0.24-0.32 [D]
yellow clay - 0.16 [D]
batten (old, weathered) 0.12-0.16 [D-S]
white wet sand - 0,11-0.2 [D]
dry asphalt - 0.1-0.18 [M]
black soil (dry) - 0.07-0.08 [D]
wet asphalt - 0.06-0.08 [D-S]
summer foliage - 0.09-0.12 [D-S]
conifer - 0.08-0.12 [D & D-S]
autumn foliage - 0.15-0.3 [D-S]
black soil (wet) - 0.02-0.05 [D-S]
black velvet - 0.01-0.03 [D]
D - diffuse
S - specular
M - mixed
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