Bench Marks

…height. The height of a benchmark is calculated relative to the heights of nearby benchmarks in a network extending from a fundamental benchmark. A fundamental benchmark is a point with…

Dune Stabilization

…salt-treated 4″ x 4″ posts or steel open-eye posts. Materials should be degradable, and items such as stainless steel staples not used because of their prolonged endurance; long after the…