Research on Fractal-based Urban Land Surface Temperatures and Vegetation

Transects fractal dimensions of urban land surface temperatures image,NDVI image and principal component pixels decomposition analysis image are computed in this paper.The features of three images and their transects fractal dimensions,land surface temperatures relation with vegetation are analyzed.The study shows that the more homogeneous land covered,the lower land surface temperatures fractal dimensions and according to vegetation derived,principal component pixels decomposition analysis model is more effective than NDVI.