Space photographs and images provide a new tool to study desert features and select areas for detailed field investigation. Color photographs obtained by astronauts clearly depict variations, which are indicative of the chemical makeup of desert surfaces. Landsat images are useful in the study of temporal changes because of the repeated coverage of the same area at the same scale. Orbital photographs and images show the sand distribution patterns in desert areas and the effect on dune morphology of local topographic variations. Examples are given particularly from the Western Desert of Egypt, the driest part of the North African Sahara. Space age technology also allows the use of automated stations to gather meteorological data in remote and inaccessible regions.-from Author
CITATION STYLE
El-Baz, F. (1984). The desert in the space age. Deserts and Arid Lands, 1–29. https://doi.org/10.1007/978-94-009-6080-0_1
Mendeley helps you to discover research relevant for your work.