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Planetary Mapping describes the history and process of mapping
planets and satellites beyond the Earth. Mapping planetary bodies
is a unique process much different from ordinary terrestrial
cartography. Although many kinds of imaging systems have been
launched into interplanetary space, nearly all of them were
designed for purposes other than map-making. Thus, special mapping
techniques described in this book had to be invented to make use of
images from space. Furthermore, planets and satellites are
difficult to depict in maps. For instance, unlike on Earth, on
planetary bodies there are no shorelines, rivers, roads or
political boundaries to guide the map-maker. The book begins with
an introduction to the differences between terrestrial and
planetary mapping and continues with a general discussion of the
history of planetary mapping. The fundamentals of cartographic
techniques are described in detail in the next chapter. This is
followed by sections on planetary nomenclature, geodetic
considerations, and topographic and geologic mapping.
This book gives an account of geological aspects of windblown
material. Aeolian processes play an important role in modifying the
surface of the Earth, and they are also active on Mars.
Additionally, they are thought to occur on Venus and possibly Titan
as well. The authors describe the following aspects: wind as a
geological process, the aeolian environment, physics of particle
motion, aeolian abrasion and erosion; aeolian sand deposits and
bedforms, interaction of wind and topography and windblown dust. A
particular strength of the book is that it deals with aeolian
processes in a planetary context, rather than as a purely
terrestrial phenomenon. In so doing, the authors ably demonstrate
how we can gain better understanding of the Earth through
comparative planetology. This paperback reissue will enable the
book to be used as a text for advanced students in planetary
science. Special terms are defined when they are first used. There
is a glossary and an exhaustive bibliography.
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