Hasty Profile Small 320×209 Medium 640×418 Large 1024×668 Download Tiff Original 2400×1566 | (510.8 KB) Description The topographical map is used to construct a hasty profile in order to determine visibility. Keywords defilade, determining visibility, hasty profile, military use of topography Galleries Topography Source: Chief of Engineers Advance Map and Aerial Photograph Reading (Washington, DC: United States Government Printing Office, 1941)
