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Terrain Data Analysis

Digital terrain and elevation model analysis functions, including profile, gradient, line-of-sight, and viewshed calculations

Terrain data analysis functions enable you to calculate the gradient, slope, and aspect of elevation data. You can also calculate the viewshed for a point on or above the terrain, or calculate the line-of-sight visibility between two points on or above the terrain.

Functions

gradientmGradient, slope, and aspect of data grid
viewshedVisible area from point on or above terrain
los2Line-of-sight visibility between two points on or above terrain

Topics