Date of this Version
The minimum unambiguous citation for this manual is:
ETL-0254, February 1981
This report is one in a series of terrain analysis procedural guides being developed in support of the Topographic Support System (TSS). It was written specifically for a U.S. Army terrain analyst and presents the step-by- step methods needed for extraction, reducing, and recording soil information on a factor overlay and supporting data table. It is a contribution to the Department of Defense terrain intelligence effort.
The report contains a detailed bibliography and a lengthy glossary.