"Profiles." . . . . . "Guidelines for establishing coastal survey base lines"@en . "Guidelines for establishing coastal survey base lines" . . . "Guidelines for Establishing Coastal Survey Base Lines"@en . . . . "Too frequently coastal surveys are performed without proper attention to establishing, referencing, and documenting the survey monuments. This report presents guidelines for establishing base lines for coastal surveys and for monumenting, documenting, and referencing those base lines and the profile lines. (Author)."@en . . . . . . . . . . . . . . . . . . . "Geodesy." . . . . "Emplacement." . . "Surveying(geographic)" . . "Civil Engineering." . . "Markers." . . "Base lines." . . "Stations." . . "Beaches." . .