mountains
Variability and spatial modeling of fine-scale precipitation data for the Sonoran Desert of southwest Arizona
.
2002. Variability and spatial modeling of fine-scale precipitation data for the Sonoran Desert of southwest Arizona. Journal of Arid Environments. 50:573-592.
Land-cover change monitoring with classification trees using Landsat TM and ancillary data
.
2003. Land-cover change monitoring with classification trees using Landsat TM and ancillary data. Photogrammetric Engineering and Remote Sensing. 69:793-804.