Remote sensing applications in archeological research: Tracing prehistoric human impact upon the environment.

摘要

Much of prehistory can be traced by the impacts of human activity upon the environment. The use of remote sensing technology offers the archeologist the opportunity to detect these impacts which are often invisible to the naked-eye. New advances in remote sensing instrumentation, digital image processing, and statistical analyses can be employed in the testing of archeological hypotheses. This thesis applies advanced remote sensing technology to two study areas: Chaco Canyon, New Mexico and Arenal, Costa Rica. Each study area represents diverse environmental and cultural conditions. Prehistoric Anasazi roads have been successfully mapped in Chaco Canyon and a system of prehistoric footpaths has been mapped in Costa Rica using sophisticated remote sensing technology. In both cases these transportation and communication routes have been useful in understanding prehistoric adaptation and social integration.