Beach profiles provide useful information for coastal monitoring studies and management processes. In 1961, Emery proposed a simple method of beach profiling based on the use of two graduated rods, whose alignment and reading
of the intersection with the horizon allow for the determination of differences in level along the profile. In spite of some shortcomings, and because of its simplicity and low cost, researchers and volunteers alike use the ‘‘Emery method’’ in monitoring studies of sand dunes and beaches, mainly in the USA. Modern techniques in current usage
are expensive and require specialized technicians.