# Data for: Optimization of five-parameter BRDF model based on Hybrid GA-PSO algorithm

Published: 26 April 2021| Version 1 | DOI: 10.17632/cgw9bmc2s7.1

Contributor:

Zhiyong Wang

## Description

There are 501 rows and 36 columns; each represents a wavelength; 1-501 rows correspond to the wavelength of 400-900 nm; each column corresponds to a different receiving angle. When the incident angle is different, the receiving angle of each column is different. The definition of incident angle: the angle between incident angle and plane normal. The definition of receiving angle definition: the angle between receiving angle and plane normal, if receiving angle and incident angle are on the same side of normal, then receiving angle is negative, and receiving angle and incident angle are on both sides of normal.