Relief energy, which may be defined inter alia as the maximum height range in a regular grid, is essentially an indication of the ruggedness or relative height of the terrain. Geomorphology Geomorphology is in large part the study of the formation of terrain or topography.
Brookneal, Virginia. Brookneal is an incorporated town in Campbell County, Virginia, United States. The population was 1,112 as of the 2010 census.[3] It is part of the Lynchburg Metropolitan Statistical Area.
This article is about the unincorporated community of Langley in McLean, Virginia. For the military installation in Hampton, Virginia, see Joint Base LangleyâEustis. Langley High School, pictured here in June 2008, serves much of northeastern Fairfax County, Virginia. Visible on the left is the five stone memorial to the families affected by the September 11 attack on the Pentagon, the headquarters of the U.S. Department of Defense.