In this paper,the spatial distribution continuity and ratio of the high-quality retrievals over the Tibetan Plateau of two land surface albedo products,namely MODIS(MODerate resolution Imaging Spectroradiometer)land surface albedo and GLASS (Global LAnd Surface Satellite Products System)land surface albedo,were comparatively analyzed.Next,the accuracies of these two products were evaluated using the high-precision ground observation data obtained during the CAMP/Tibet experiments.Furthermore,the factors affecting the accuracies of these two products were analyzed through artificial visual interpretation combined with the MODIS snow product.The results of the study are as follows:1)The product of the GLASS land surface albedo is superior to that of the MODIS land surface albedo in terms of both spatial distribution continuity and the ratio of the high-quality retrievals.2)These two products both have high consistency with land surface albedo ground measurements during most of the retrieval periods,and rather accurately reflect the abnormal changing processes of land surface albedo.3)The patchy snow is an important factor affecting the accuracies of these two products when performing comparison with the ground measurements.4)The inversion algorithm of the GLASS land surface albedo has a great advantage over that of the MODIS land surface albedo under snow conditions.The above results are conducive to the users to acquiring better knowledge of these two products.In addition,the results also contribute to the improvements of the algorithm of satellite remote sensing land surface albedo over the Tibetan Plateau,so as to assist in obtaining retrievals with better precision,quality and spatial distribution continuity.