At lower elevations in relatively dry valleys, a desert-like vegetation consists of cactus, thistles and thorny plants. Main agricultural crops of the region include potatoes and carrots, which are grown year round, cattle are grazed in high meadows, and trout are raised in fish farms. This boundary separates the South American plate from the Caribbean plate. Next examine the documentation files for MR1. These files give basic information about data and file type, and geometrical features of the raster data.
Resolution gives the linear dimension of each data cell in the reference units for the raster grid.
Next, create a standard false-color composite. This is one of the most important procedures for remote sensing image processing. When the image is ready, display it using the Color Composite 256 palette. This composite has a color rendition similar to color-IR photographs. Locate and describe the following features.