The laser scattering characteristics of the camouflage coating 1064 nm have significant influence on the limiting range of laser detection equipment and the laser stealth performance of the military equipment,and at present the research of the laser scattering properties of coating materials are mostly for single type coating.According to the characteristics of different kinds of camouflage coating composed of different colors,through measuring the different colors of camouflage coatings bidirectional reflectance distribution function(BRDF),and according to the area proportion of the color of different camouflage coatings in the national army standard,the BRDF of different types camouflage coated is carried out.Taking grassland summer camouflage coating as an example,and using the above method,the BRDF is measured and calculated,and by using the five-parameter empirical model,the parametric model of grassland summer camouflage coating was obtained.The correctness of the method is verified by splicing experiment.The paper provides data basis for further research on laser scattering characteristics of coating materials for military equipment,and provides some ideas for reference for study the laser scattering characteristics of multiple materials under similar conditions.