linear unmixing


Spatial Analysis

Figure 1: End-member classification of a three-component system, with soil (yellow), water (blue) and vegetation (green) identified. Image credit: University of Maryland, http://glcf.umd.edu/data/coastal/mixture.shtml

ASTER and the Spectral Recipe for Finding Gold

In the last section of this series, we took a look at both the ASTER sensor and the vast library of spectral profiles built as a standard reference for multi-spectral analysis and material classification. In this article, we will take a look at land cover investigations through spectral unmixing, which is […]