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Filtering by: Date issued sim 1990-01 Rights Statement In Copyright

Digital slope-aspect display using nearly continuous hue classes

Creator:

Weston, Frederick N.

Abstract:

Slope-aspect is the compass direction of a slope at a particular location on a given surface, and can provide a graphic tool for people who require an understanding of the pattern of slope-aspect variation across a landscape. Slope-aspect maps can be helpful for terrain analysis, watershed management, building site analysis,...

Resource Type:

Capstone Project
The affect of pattern on gray tone area symbols: a psychophysical experiment

Creator:

Selle, Anthony R.

Abstract:

Equal value gray scales are frequently employed by cartographers to choose gray tone area symbols. Several researchers have tried to quantify perceived gray tone as a function of percent area inked or reflectance but results have varied. The influence of pattern and texture on gray tone perception is considered a...

Resource Type:

Capstone Project