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.
Located on the Capital Beltway (Interstate 495) in Northern Virginia, central McLean is 8 miles (13 km) northwest of downtown Washington, D.C. and 9 miles (14 km) northeast of Fairfax, the county seat. The community lies in the Piedmont upland on the west bank of the Potomac River.