The Effect of Change in Vegetation Cover and Erosion Patterns on Albedo and Texture of Landsat Images in a Semiarid Environment

摘要: Abstract This study examines the relationship between changes in vegetation cover and surface erosion a semiarid environment albedo texture estimates made from Landsat Multispectral Scanner digital images. Albedo emerges as single most important indicator of change cover, though addition measures assists distinction classes that exhibit similar albedo. Texture appear to provide further information on condition surfaces, whereas indicates relative increase or decrease amount. Analysis high-frequency components variation directional size biases patterns are identifying distribution amount these affect image related development patterns. As expected, physical explanations temporal c...