ETL 1110-3-456
16 Aug 94
4. PREPARATION AND PLANNING. The incorporation of permanent CCD
measures into facility design usually requires a thorough threat
definition, a knowledge of base topography, identification of
possible attack orientation features, identification of critical
base assets, a site visit, and coordination with add-on CCD
measures deployed during wartime.
a. Base Topography. The sources of topographic information
required for CCD planning include regional maps, an up-to-date
base site plan or base map, and aerial photographs. Regional
maps are used to locate orientation features an attacker might
use and to locate natural obstructions that could be used for
A-7