NASA NTRS · 19740052192
Parameter estimation for terrain modeling from gradient data
Abstract
This paper developes a method for mathematically modeling terrain surfaces for use on an unmanned Martian vehicle. The data collected by the vehicle consists of terrain height and two directional slopes at each data point. The parameters for the mathematical terrain model are stochastically determined by using least square approximations.-
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Shen, C. N., Dangelo, K. R.. 1974-01-01. Parameter estimation for terrain modeling from gradient data. https://ntrs.nasa.gov/citations/19740052192
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