Input Observer Point Features
The input features containing one or more observer points.
Input Line Features
The line features that represent the skyline.
Base Visibility Angle
The baseline vertical angle that will be used to calculate the percentage of visible sky. Zero is the horizon, 90 is straight up, and -90 is straight down. The default is 0.
Specifies whether additional fields will be included in the angles table.
Output Angles Table
The table that will be created for outputting the horizontal and vertical angles from the observer point to each of the vertices on the skyline.
Output Graph Name
This parameter is not supported.
Output Graph Image
The image of the polar chart depicting the radial view of the visible skyline. The image can be created in PNG, JPG, JPEG, or SVG format.
The average percentage of visible sky for all observers. This value is expressed as a value from 0 to 1, in which 0.8 represents 80 percent visibility of the skyline.