@article{ref1,
title="The (in)visibility of groomed ski runs",
journal="i-Perception",
year="2019",
author="Harrison, William J.",
volume="10",
number="2",
pages="e2041669519842895-e2041669519842895",
abstract="I analyse the visibility of &quot;groomed&quot; ski runs under different lighting conditions. A model of human contrast sensitivity predicts that the spatial period of groomed snow may render it invisible in the shade or on overcast days. I confirm this prediction with visual demonstrations and make a suggestion to improve visibility.<p /> <p>Language: en</p>",
language="en",
issn="2041-6695",
doi="10.1177/2041669519842895",
url="http://dx.doi.org/10.1177/2041669519842895"
}